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UM12272
TEA2376DB1647 2.5 kW battery charger design example
Rev. 1.0 — 21 March 2025
Document information
Information
Keywords
Abstract
Content
TEA2376DB1647, TEA2376, TEA2095T, TEA2226AT, TEA2209T, TEA19361T, TEA2096T,
LPC5506JHI48, TJA1042, TEA2095DB1574, LLC converter, dual synchronous rectifier (SR)
driver, SO8, high efficiency, power supply, 2.5 kW, PFC, interleaved, LLC, SR, Flyback, controller,
converter, burst mode, shedding, active bridge rectifier, programmable settings, I
charger
The TEA2376 is a digital configurable two-phase interleaved PFC controller for high efficiency
power supplies. The PFC operates in discontinuous conduction mode (DCM) or critical conduction
mode with valley switching to optimize efficiency. The TEA2376 enables the building of an
interleaved power factor converter, which is easy to design with a low external component count.
The digital architecture is based on a configurable hardware state machine ensuring reliable real-
time performance. To meet specific application requirements, many operation and protection
settings of the PFC controller can be adjusted by loading new settings into the device with I
during the power supply development.
Input current shaping is used for a high-power factor and a low THD. For a low-load operation,
a good efficiency phase shedding and burst mode operation are included. In the burst mode
operation, the power consumption of the IC is reduced.
The TEA2376 contains many protections, like internal and external overtemperature protection
(OTP), overcurrent protection (OCP), dual overvoltage protection (OVP), inrush current protection
(ICP), pin open and pin short protection, and phase-fail protection. The protections can be
configured independently, using programmable parameters.
The TEA2376DB1647 design example shows an interleaved PFC converter (TEA2376) with an
active bridge rectifier (TEA2209T), an LLC resonant converter (TEA2226AT), and a synchronous
rectifier (TEA2096T), and a flyback controller (TEA19361T), an MCU (LPC5506JHI48), a CAN
communication controller (TJA1042).
The design example can provide maximum 2.5 kW output power in laboratory conditions. It is
a suitable design for battery charger applications, which require constant voltage and constant
current control.
User manual
2
C, battery
2
C
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Summary of Contents for NXP Semiconductors TEA2376DB1647
- Page 1 (ICP), pin open and pin short protection, and phase-fail protection. The protections can be configured independently, using programmable parameters. The TEA2376DB1647 design example shows an interleaved PFC converter (TEA2376) with an active bridge rectifier (TEA2209T), an LLC resonant converter (TEA2226AT), and a synchronous rectifier (TEA2096T), and a flyback controller (TEA19361T), an MCU (LPC5506JHI48), a CAN communication controller (TJA1042).
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Page 2: Important Notice
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 1 Important notice IMPORTANT NOTICE For engineering development or evaluation purposes only NXP provides this evaluation product under the following conditions: Evaluation kits or reference designs are intended solely for technically qualified professionals, specifically for use in research and development environments to facilitate evaluation purposes. -
Page 3: Safety Warning
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 2 Safety warning The application board is AC-mains voltage powered. Avoid touching the board while it is connected to the mains voltage and when it is in operation. When used in uncontrolled, non-laboratory environments, an isolated housing is obligatory. -
Page 4: Introduction
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 3 Introduction 3.1 TEA2376 The TEA2376 provides high efficiency at all power levels. Together with a TEA2209T active bridge-rectifier controller, a TEA2226AT LLC controller. and a TEA2096T SR controller, a high-performance, cost-effective resonant power supply can be designed, which meets modern power supply efficiency regulations. -
Page 5: Tea2226At
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 3.3 TEA2226AT The TEA2226AT is a digital configurable controller for high-efficiency resonant power supplies. The power supply is easy to design and has a very low component count. It meets the efficiency regulations of Energy Star, the Department of Energy (DoE), the Eco-design directive of the European Union, the European Code of Conduct, and other guidelines. -
Page 6: Tea19361T
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example aaa-016990 Figure 5. TEA2096T pinning diagram 3.5 TEA19361T The TEA19361T is a member of the GreenChip family of controller ICs for switched-mode power supplies. It is intended for flyback topologies. The built-in green functions provide high efficiency at all power levels. -
Page 7: Lpc5506Jhi48
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 3.6 LPC5506JHI48 The LPC55S0x/LPC550x is an Arm Cortex-M33-based microcontroller for embedded applications. These devices include: • CASPER crypto engine • Up to 256 KB on-chip flash • Up to 96 KB of on-chip SRAM •... - Page 8 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example PIO0_21 37 VBAT_DCDC PIO0_22 38 PIO0_25 39 VSS_DCDC PIO0_2/TRST 40 PIO0_3/TCK 41 VDD_PMU VDD 42 RESETN HVQFN48 PIO0_4/TMS 43 PIO1_5 PIO0_5/TDI 44 PIO1_21 PIO0_6/TDO 45 XTAL32M_P PIO0_29 46 XTAL32M_N PIO0_30 47...
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Page 9: Tja1042
(a microcontroller with) a CAN protocol controller. The TJA1042 belongs to the third generation of high-speed CAN transceivers from NXP Semiconductors, offering significant improvements over first-generation and second-generation devices, such as the TJA1040. It... -
Page 10: Finding Kit Resources And Information On The Nxp Website
NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 4 Finding kit resources and information on the NXP website NXP Semiconductors provides online resources for this user manual and its supported devices at https://www.nxp.com. 4.1 Collaborate in the NXP community In the NXP community you can share ideas and tips, ask and answer technical questions, and receive input on any embedded design topic. -
Page 11: Getting Ready
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 5 Getting ready 5.1 Box contents The box contains the TEA2376DB1647 evaluation board. Figure 10 shows the top side and bottom side of the evaluation board. Figure 9. Board photograph with a case UM12272 All information provided in this document is subject to legal disclaimers. - Page 12 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example a. Top side b. Bottom side Figure 10. Board photographs without a case UM12272 All information provided in this document is subject to legal disclaimers. © 2025 NXP B.V. All rights reserved.
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Page 13: Getting To Know The Hardware
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 6 Getting to know the hardware 6.1 Specifications Table 1. Specifications Symbol Description Conditions Values Unit Input AC mains voltage 90 to 264 mains mains frequency 47 to 63 mains power factor 90 V (AC) ~ 180 V (AC), >... -
Page 14: Performance Measurement
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7 Performance measurement 7.1 Test facilities • Oscilloscope: DSOX3034T, PicoScope 6000 Series • AC power source: SP300VAC4000W • Electronic load: EL1200VDC6600W • Digital power meter: PA333H 7.2 Test setup Figure 11 shows test setup. - Page 15 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Button to select charging curve Selected modes aaa-059288 Figure 12. How to select different charging modes List of battery charging modes; push the button to select one of the curves below.
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Page 16: Active Bridge (Tea2209T) Operation
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.3 Active bridge (TEA2209T) operation The TEA2226AT has four gates (GATELL, GATELR, GATEHL, and GATEHR). When the AC mains voltage is positive, GATEHL and GATELR are enabled. When the AC mains voltage is negative, GATEHR and GATELL are enabled. -
Page 17: Interleaved Pfc (Tea2376) Operation
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.4 Interleaved PFC (TEA2376) operation The TEA2376DT incorporates an average current-mode control. To achieve good power factor and total harmonic distortion performances, the TEA2376DT controls the average PFC inductor current as a sinusoidal waveform. - Page 18 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Interleaving performance at 115 V mains and 1.5 kW Interleaving performance at 230 V mains and 2.5 kW CH1: GATE1 (10 V/div) CH1: GATE1 (10 V/div) CH2: GATE2 (10 V/div)
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Page 19: Llc Half-Bridge (Tea2226) And Sr (Tea2096T) Operation
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.5 LLC half-bridge (TEA2226) and SR (TEA2096T) operation The TEA2226AT regulates the output power by adjusting the voltage across the primary capacitor. Compared to a standard frequency-control loop, the advantage is that the control loop has a constant gain and the IC has information about the output power. -
Page 20: Flyback (Tea19361T) Operation
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.6 Flyback (TEA19361T) operation At high power levels, the flyback converter operates in quasi-resonant (QR) mode. At lower power levels, the controller switches to frequency reduction (FR) in discontinuous conduction mode (DCM) operation. -
Page 21: Ac Mains Voltage Transition
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.7 AC mains voltage transition The design example supports different output power (1.5 kW for low mains condition, and 2.5 kW for high mains condition) for different mains conditions. The TEA2376 always transfers the mains input voltage to the MCU using I C communication. -
Page 22: Battery Charging Curves
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.8 Battery charging curves This design example implements two different battery charging curves. Figure 19 shows the implemented charging curves. CV level and CC level 58.8 V 59.2 V 57.6 V 54.8 V... -
Page 23: Tea2226At Operation Modes
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.8.1 TEA2226AT operation modes The TEA2226AT LLC controller implements different operation modes (high-power mode, low-power mode, and burst mode) for better light-load efficiency. The burst-mode entry power level selects the minimum of recommended MTP setting (6 %). -
Page 24: Battery Charging Curve Test
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.8.2 Battery charging curve test Figure 21 shows practical test result of different charging curves at different AC mains condition. An electronic load (Constant voltage mode) is used to simulate battery voltages. -
Page 25: Efficiency Test Result
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.9 Efficiency test result Efficiency is measured at the maximum power rating. It exceeds 95 % at high mains. Figure 22 shows the efficiency test result at each mains condition and different load conditions. The 100 % output load percentage is based on the maximum output current (27 A for 115 V (AC) and 41 A for 230 V (AC)). -
Page 26: Power Factor Test Result
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.10 Power factor test result Table 3 gives the power factor correction specification and its results. Figure 23 shows additional power factor test results at each mains condition and different load conditions. The 100 % output load percentage is based on the maximum output current (27 A for 115 V (AC) and 41 A for 230 V (AC)). -
Page 27: Start-Up And Off Sequences
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.11 Start-up and off sequences To start charging safely and to terminate charging a battery, this design example includes start-up and AC mains power-off sequences. Figure 24 Figure 25 show the start-up sequence and the AC mains power-off sequence. - Page 28 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example (1) CH1: AC mains input (1 kV/div) (2) CH2: Flyback output voltage (20 V/div) (3) CH3: VCC for TEA2376/TEA2226AT (20 V/div) (4) CH4: Control signal for input relay (10 V/div)
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Page 29: Components Temperature Performance
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.12 Components temperature performance The temperature is measured at room temperature condition with the implemented two fans. It is measured after 1 hour aging time. At 90 V (AC), 60 V, and 1.5 kW At 180 V (AC), 60 V, and 2.5 kW... - Page 30 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 4. Temperature test result at 1.5 kW and 90 V mains condition ...continued Components Specification Test results at 90 V (AC), Test results at 180 V (AC), 60 V, and 1.5 kW 60 V, and 2.5 kW...
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Page 31: Conduction Emi
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 7.13 Conduction EMI The conduction EMI is measured with a fixed resistive load at the certification lab. Figure 27 shows the test setup. Figure 28 shows the conduction EMI test result. The conduction EMI can meet Class B with more than 3 dB margin. -
Page 32: Schematic And Bill Of Materials
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8 Schematic and bill of materials 8.1 Schematic 8.1.1 Design example overall schematic J101 J102 RS485_A TEA2376_VCC_12V VBOOST RS485_B CANH PFC part VCC_TOTEM_POLE CANL INPUT_RELAY_VCC OUTPUT_RELAY_CTRL File: PFC part.kicad_sch LLC part... -
Page 33: Ac Mains And Pfc Parts
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.1.2 AC mains and PFC parts D203 6 A, 800 V D204 J201 15 A, 600 V F201 VBOOST 20 A, 250 V VBOOST FL201 FL202 FL202 10 mH 10 mH... -
Page 34: Llc And Sr Parts
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.1.3 LLC and SR parts HS503 C540 R533 AUX_OUTPUT_12V 3.3 nF R574 20 Ω VBOOST J301 0 Ω Q503 n.c. Q507 IPW60R037CM8 R516 R517 IPP069N20NM6 R573 37 mΩ/600 V OUTPUT_RELAY_CTRL D506 n.c. -
Page 35: Active Bridge Part
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.1.4 Active bridge part Q301 Q304 IPT60R016CM8 IPT60R016CM8 16 mΩ, 600 V 16 mΩ, 600 V U301 C301 VCCHL GATEHL GATEHR 220 nF C304 VCCHR TEA2209 GATELL 220 nF GATELR... -
Page 36: Flyback Part
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.1.5 Flyback part AUX_SEC_12V AUX_SEC_12V D605 SBDD2045CT INPUT_RELAY_VCC T601 VBOOST C602 R605 C608 R610 1 nF 100 kΩ C519 C619 C609 10 µF 10 µF 820 µF R627 R629 R610 5.6 Ω... -
Page 37: Mcu Daughter Board Part
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.1.6 MCU daughter board part +3.3 V +3.3 V BAS70H +12 V AD_CURRENT AD_CURR +3.3 V EN/DIS 4.7 µF 4.7 kΩ +3.3 V 100 pF 100 nF 220 nF 10 kΩ... -
Page 38: Bill Of Materials (Bom)
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.2 Bill of materials (BOM) 8.2.1 TEA2376DB1647: Main board Table 5. TEA2376DB1647 bill of materials (BOM); main board Part Description and values Part number Manufacturer C201 capacitor; 470 pF; 50 V; 0805; X7R; 10 % 0805B471K500NT C202;... - Page 39 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 5. TEA2376DB1647 bill of materials (BOM); main board ...continued Part Description and values Part number Manufacturer C514; C515; capacitor; 10 μF; 5 %; 100 V; THT C252A106J60C350 Faratronic C516; C517 C518 capacitor;...
- Page 40 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 5. TEA2376DB1647 bill of materials (BOM); main board ...continued Part Description and values Part number Manufacturer D509 diode; Schottky barrier rectifier; 1 A; 30 V; PMEG3010ER-QX Nexperia SOD-123 D511; D604;...
- Page 41 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 5. TEA2376DB1647 bill of materials (BOM); main board ...continued Part Description and values Part number Manufacturer Q403; Q406; MOSFET; 37 mΩ; 600 V IPW60R037CM8 Infineon Q503; Q504 Q505; Q506; MOSFET; 6.9 mΩ 200 V; TO220...
- Page 42 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 5. TEA2376DB1647 bill of materials (BOM); main board ...continued Part Description and values Part number Manufacturer R513, R514 resistor; 7.5 Ω; 0805; 1 % 0805W8F750KT5E UNI-ROYAL R515; R557 resistor; 2 mΩ; 1 %; 5 W...
- Page 43 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 5. TEA2376DB1647 bill of materials (BOM); main board ...continued Part Description and values Part number Manufacturer R607; R608 resistor; 5.6 Ω; 0805; 1 % 0805W8F560KT5E UNI-ROYAL R610 resistor; 1.5 Ω; 0805; 1 %...
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Page 44: Tea2376Db1647: Mcu Board
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.2.2 TEA2376DB1647: MCU board Table 6. TEA2376DB1647 bill of materials (BOM): MCU board Part Description and values Part number Manufacturer C1; C11; capacitor; 4.7 μF; 16 V; 0603; X5R; 10 %... - Page 45 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 6. TEA2376DB1647 bill of materials (BOM): MCU board ...continued Part Description and values Part number Manufacturer not mounted push-bottom; 12 V; 8.4 mm ⨯ 3.2 mm KEY1 TS36CA-0.6 250gf 031 SHOU HAN push-bottom;...
- Page 46 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 6. TEA2376DB1647 bill of materials (BOM): MCU board ...continued Part Description and values Part number Manufacturer bidirectional I C isolator; SOIC-8-WB CA-IS3020G Chipanalog Microelectronics U7; U13 positive voltage regulator; 3.3 V; 100 mA;...
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Page 47: Layout
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.3 Layout 8.3.1 Main board 273.0040 mm aaa-059486 Figure 35. Main board - Top silk UM12272 All information provided in this document is subject to legal disclaimers. © 2025 NXP B.V. All rights reserved. - Page 48 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 273.0040 mm aaa-059487 Figure 36. Main board - Top 273.0040 mm aaa-059488 Figure 37. Main board - Bottom UM12272 All information provided in this document is subject to legal disclaimers. © 2025 NXP B.V. All rights reserved.
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Page 49: Active Bridge Board
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.3.2 Active bridge board 49.4600 mm aaa-059489 Figure 38. Active bridge board - Top silk 49.4600 mm aaa-059490 Figure 39. Active bridge board - Top UM12272 All information provided in this document is subject to legal disclaimers. - Page 50 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 49.4600 mm aaa-059491 Figure 40. Active bridge board - Inner 1 49.4600 mm aaa-059492 Figure 41. Active bridge board - Inner 2 UM12272 All information provided in this document is subject to legal disclaimers.
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Page 51: Mcu Board
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 49.4600 mm aaa-059493 Figure 42. Active bridge board - Bottom 8.3.3 MCU board 80.0000 mm aaa-059494 Figure 43. MCU board - Top silk UM12272 All information provided in this document is subject to legal disclaimers. - Page 52 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 80.0000 mm aaa-059495 Figure 44. MCU board - Top 80.0000 mm aaa-059496 Figure 45. MCU board - Inner 1 UM12272 All information provided in this document is subject to legal disclaimers. © 2025 NXP B.V. All rights reserved.
- Page 53 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 80.0000 mm aaa-059497 Figure 46. MCU board - Inner 2 80.0000 mm aaa-059498 Figure 47. MCU board - Bottom UM12272 All information provided in this document is subject to legal disclaimers. © 2025 NXP B.V. All rights reserved.
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Page 54: Transformers And Inductors Specifications
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.4 Transformers and inductors specifications 8.4.1 PFC inductor specification • IEC62368-1 compliant • RoHS compliant Mechanical (unit: mm) (A) 75.0 max (B) 37.0 max (G) Ø1.5 ± 0.15 (E) 62.0 ± 0.5 50.0 ±... - Page 55 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 7. PFC inductor specifications Electrical specifications at 25 °C Part number Turns ratio at OCL at 100 kHz DCR (mΩ; maximum Hi-Pot at 2 mA and 5 s 20 kHz and 1 V and 1 V 8-1;...
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Page 56: Llc Transformer Specification
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.4.2 LLC transformer specification • IEC62368-1 compliant • RoHS compliant Mechanical (unit: mm) 52 max Side view Front view 52 max 5.0 max Top view 15.8 ± 0.5 14.9 ± 0.5... - Page 57 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 8. PFC transformer specifications Electrical specification at 25 °C Part Turns ratio OCL at LK (μH MAX) DCR (mΩ) Hi-Pot at 2 mA and 5 s Layer number at 20 kHz...
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Page 58: Llc Resonant Inductor Specification
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.4.3 LLC resonant inductor specification • IEC62368-1 compliant • RoHS Compliant Mechanical (unit: mm) 36 max 35 max Ø0.8 ± 0.1 Front view Side view 6*5.05 ± 0.3 5.05 4*5.05 ± 0.3 7.6 ±... - Page 59 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 9. LLC resonant inductor specification Electrical specifications at 25 °C Part number Turns ratio at OCL (μH; ±6 %) at HI-POT at 2 mA Layer short DCR（mΩ) 20 kHz and 1 V...
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Page 60: Flyback Transformer Specification
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 8.4.4 Flyback transformer specification • IEC62368-1 compliant • RoHS compliant Mechanical (unit: mm) Ø0.6 ± 0.2 8 x 3.8 ± 0.5 21.0 max Unless otherwise specified all tolerances are: ± 0.25 in mm... - Page 61 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Table 10. Flyback transformer specification Electrical specifications at 25 °C Part Turns ratio OCL at LK at DCR (mΩ; maximum) Hi-Pot at 2 mA and 5 s number at 20 kHz...
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Page 62: Abbreviations
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 9 Abbreviations Table 11. Abbreviations Abbreviation Description discontinuous conduction mode digital signal processing electromagnetic compatibility electromagnetic interference electrostatic discharge frequency reduction integrated circuit inrush current protection liquid crystal display MOSFET metal-oxide semiconductor field-effect transistor... -
Page 63: References
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 10 References TEA2376DT data sheet — Digital configurable interleaved PFC controller;2023, NXP Semiconductors AN14200 application note — TEA2376 interleaved PFC controller IC; 2025, NXP Semiconductors TEA2209T data sheet — Active bridge rectifier controller; 2021, NXP Semiconductors TEA2226AT data sheet —... -
Page 64: Revision History
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example 11 Revision history Table 12. Revision history Document ID Release date Description UM12272 v.1.0 21 March 2025 • Initial version UM12272 All information provided in this document is subject to legal disclaimers. -
Page 65: Legal Information
NXP Semiconductors. In the event that customer uses the product for design-in and use in In no event shall NXP Semiconductors be liable for any indirect, incidental, automotive applications to automotive specifications and standards, punitive, special or consequential damages (including - without limitation - customer (a) shall use the product without NXP Semiconductors’... - Page 66 UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example AMBA, Arm, Arm7, Arm7TDMI, Arm9, Arm11, Artisan, big.LITTLE, GreenChip — is a trademark of NXP B.V. Cordio, CoreLink, CoreSight, Cortex, DesignStart, DynamIQ, Jazelle, Keil, Mali, Mbed, Mbed Enabled, NEON, POP, RealView, SecurCore, Socrates, Thumb, TrustZone, ULINK, ULINK2, ULINK-ME, ULINK- PLUS, ULINKpro, μVision, Versatile —...
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Page 67: Table Of Contents
UM12272 NXP Semiconductors TEA2376DB1647 2.5 kW battery charger design example Contents Important notice ..........2 8.4.4 Flyback transformer specification ....60 Safety warning ..........3 Abbreviations ..........62 Introduction ............4 References ............63 TEA2376 ............4 Revision history ..........64 TEA2209T ............4 Legal information ...........65...
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