Infineon PSoC CYHVPA-DEMO-001 User Manual
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Infineon PSoC CYHVPA-DEMO-001 User Manual

4 hv pa ibs demo
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CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo
user guide

About this document

Scope and purpose
CYHVPA-DEMO-001 is an intelligent battery sensor (IBS) demo for the PSoC™ 4 high-voltage (HV) precision-
analog (PA) microcontrollers, a fully integrated programmable embedded system for battery monitoring and
management. The system features an Arm® Cortex®-M0+ processor with programmable and reconfigurable
analog and digital blocks.
It is a combination of a microcontroller with the following:
Two Precision ΔΣ ADCs (16-20+ bits) with automatic gain current channel and HV input divider voltage
•
channel
Digital peripherals, such as PWMs
•
Serial communication interfaces along with a LIN interface with integrated PHY
•
High-voltage subsystem to operate directly OFF the 12-V car battery
•
Intended audience
Engineers who need to become familiar with the hardware and firmware design principles of PSoC™ HV PA MCU
devices.
Reference Board/Kit
Product(s) embedded on a PCB, with focus on specific applications and defined use cases that can include
software. PCB and auxiliary circuits are optimized for the requirements of the target application.
Note:
Boards do not necessarily meet safety, EMI, quality standards (for example UL, CE) requirements.
User guide
Please read the sections "Important notice" and "Warnings" at the end of this document
www.infineon.com
002-39157 Rev. **
2023-12-21

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Summary of Contents for Infineon PSoC CYHVPA-DEMO-001

  • Page 1: About This Document

    PCB and auxiliary circuits are optimized for the requirements of the target application. Note: Boards do not necessarily meet safety, EMI, quality standards (for example UL, CE) requirements. User guide Please read the sections “Important notice” and “Warnings” at the end of this document 002-39157 Rev. ** www.infineon.com 2023-12-21...

  • Page 2: Important Notice

    Boards provided by Infineon Technologies. The design of the Evaluation Boards and Reference Boards has been tested by Infineon Technologies only as described in this document. The design is not qualified in terms of safety requirements, manufacturing and operation over the entire operating temperature range or lifetime.

  • Page 3: Safety Precautions

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Safety precautions Safety precautions Note: Please note the following warnings regarding the hazards associated with development systems Table 1 Safety precautions Warning: The evaluation or reference board contains DC bus capacitors which take time to discharge after removal of the main supply.

  • Page 4: Table Of Contents

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Table of contents Table of contents About this document ........................1 Important notice ..........................2 Safety precautions .......................... 3 Table of contents ..........................4 Functional Overview ......................5 Getting started ........................7 Power supply and initial checking ......................

  • Page 5: Functional Overview

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Functional Overview Functional Overview The PSoC™ 4 HV PA IBS demo provides demonstrators with the demonstrate environment for PSoC™ 4 HV PA MCU family microcontrollers. This board with enclosure can mount PSoC™ 4 HV PA microcontrollers. Figure 1 shows the location of the main function.
  • Page 6 CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Functional Overview Table 2 CYHVPA-DEMO-001 demo board functions Function Specification Remarks PSoC™ 4 HV PA CY8C4147LCE-HV413 U1: QFN 32-pin (0.5-mm pitch) Shunt resistor w/ Enclosure WSBM8518L1000JK (0.1 mΩ) Power input 12 V VBAT input J1A (pin.1) LIN connector Connects LIN interface from DUT...

  • Page 7: Getting Started

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Getting started Getting started The following items are required to successfully execute the IBS operation: CYHVPA-DEMO-001 demo board • CY8CKIT-005-A MiniProg4 • GUI tool of PSoC™ HVPA IBS demo software • 12 V power supply equipment •...
  • Page 8 CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Getting started 3. Turn the 12 V power supply ON. 4. Run the GUI tool of PSoC™ HVPA IBS demo software. 5. When the Serial: COM xx, MiniProg4 USB-UART text is shown in the following, go to step 7. If other text is shown, go to step 6.
  • Page 9 CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Getting started See the following for other functionalities of PSoC™ HVPA IBS demo GUI. Connect Serial settings Serial status Disconnect Clear all data Waveform color / animation settings Serial data Figure 8 PsoC™...

  • Page 10: Hardware

    Figure 9 shows the schematic example with external components. Table 3 IC description Reference Manufacturer Part number Size Supported package Infineon Technologies CY8C4147LCE-HV413 6 x 6 mm 32-QFN Figure 9 PSoC™ 4 HV PA device User guide 002-39157 Rev. **...

  • Page 11: Power Supply And Voltage Sense

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Hardware Power supply and voltage sense The 12 V battery power input is from J1A connector. The PSoC™ 4 HV PA operates at full performance from a single supply on VBAT over a voltage range of 3.6 V to 28 V and remains functional up to 42 V. Reverse polarity protection diode protects the reverse current from VBAT bypass capacitors.

  • Page 12: Temperature Sensor Block

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Hardware Temperature sensor block The temperature sensor uses a thermistor (R10) with divider resistors (R8/R11). Refer to the NCU15XH103D6SRC for resistance/ temperature characteristics. Table 4 Thermistor description Reference Manufacturer Part number Description Murata Manufacturing Co., Ltd.

  • Page 13: Third-Party Debugger Connector

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Hardware Third-party debugger connector CYHVPA-DEMO-001 supports 10-pin MIPI connector. It is directly connected to the PSoC™ 4 HV PA device with the SWD interface. Figure 14 Third-party debugger connector User guide 002-39157 Rev.

  • Page 14: Other Peripherals

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Hardware Other peripherals The XRES pin is connected to an external reset switch (SW2) with a pull-up resistor. The GPIO pins are grouped into ports; a port has a maximum of eight GPIOs. PSoC™ 4 HV PA has eight GPIOs arranged in one port.

  • Page 15: Programming And Debugging

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Programming and debugging Programming and debugging To program and debug using the MiniProg4 or third-party debugger, connect the debugger cable to J2 (MIPI 10- pin). Note: CYHVPA-DEMO-001 demo board does not support external power supply from the debugger. The 12 V power supply should be connected to J1A to supply power to the board.

  • Page 16: Demo Procedure

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Demo procedure Demo procedure 1. Connect the USB-UART converter of CY8CKIT-005-A MiniProg4 to pin 1 (GND), pin 3 (UART_TX) and pin 8 (VDDD) of J3. USB-UART converter (e.g. MiniProg4) USB cable Figure 17 Connect USB-UART converter 2.
  • Page 17 CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Demo procedure 3. Run and connect the GUI tool of PSoC™ HVPA IBS demo software (See Power supply and initial checking section). Observe the sensor waveforms (current, voltage, temp and SoC) on the GUI window. Figure 19 PsoC™...

  • Page 18: Cyhvpa-Demo-001 Board Connections

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide CYHVPA-DEMO-001 board connections CYHVPA-DEMO-001 board connections The correspondence between components and CY8C4147LCE-HV413 device pin numbers is given in Table Table 6 CYHVPA-DEMO-001 demo board connections CY8C4147LCE-HV413 (U1) Connection / Component Pin # Pin name VDDA Internal analog power (3.3 V): 0.15 μF Capacitor...

  • Page 19: Revision History

    CYHVPA-DEMO-001 PSoC™ 4 HV PA IBS demo user guide Revision history Revision history Document Date Description of changes revision 2023-12-21 Initial release. User guide 002-39157 Rev. ** 2023-12-21...

  • Page 20: Disclaimer

    Published by Infineon Technologies office. Except as otherwise explicitly approved by Infineon Technologies AG Infineon Technologies in a written document 81726 Munich, Germany signed by authorized representatives of Infineon Technologies, Infineon Technologies’ products may not be used in any applications where a ©...

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