Delta Electronics Delphi IPM24S0B0 Specification Sheet

Delphi series ipm24s0b0, non-isolated, integrated point-of-load power modules: 11v-36v input, 3.3~6.5v and 3a output

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Delphi Series IPM24S0B0, Non-Isolated,
Integrated Point-of-Load Power Modules:
11V~36V input, 3.3~6.5V and 3A Output
The Delphi Series IPM24S0B0 non-isolated, fully integrated
Point-of-Load (POL) power modules, are the latest offerings from a
world leader in power systems technology and manufacturing --
Delta Electronics, Inc. This product family provides up to 3A of
output current or 20W of output power in an industry standard,
compact, IC-like, molded package. It is highly integrated and does
not require external components to provide the point-of-load
function. A copper pad on the back of the module; in close contact
with the internal heat dissipation components; provides excellent
thermal performance. The assembly process of the modules is fully
automated with no manual assembly involved. These converters
possess outstanding electrical and thermal performance, as well as
extremely high reliability under highly stressful operating conditions.
IPM24S0B0 operates from an 11V~36V source and provides a
programmable output voltage from 3.3V to 6.5V. The IPM product
family is available in both a SMD or SIP package. IPM24S family is
also available for output 1.2V~2.5V. Please refer to IPM240A0
datasheet for details.
DATASHEET
IPM24S0B0S/R03_03202007
FEATURES
High efficiency: 91% @ 12Vin, 6.5V/3A
88% @ 24Vin, 6.5V/3A
Small size and low profile:
17.8x15.0x7.8mm (0.70"x0.59"x0.31")
Output voltage adjustment: 3.3V~6.5V
Monotonic startup into normal and
pre-biased loads
Input UVLO, output OCP
Remote ON/OFF
Output short circuit protection
Fixed frequency operation
Copper pad to provide excellent thermal
performance
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing
facility
UL/cUL 60950 (US & Canada) Recognized,
and TUV (EN60950) Certified
CE mark meets 73/23/EEC and
93/68/EEC directives
OPTIONS
SMD or SIP package
APPLICATIONS
Telecom/DataCom
Wireless Networks
Optical Network Equipment
Server and Data Storage
Industrial/Test Equipment

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Summary of Contents for Delta Electronics Delphi IPM24S0B0

  • Page 1 Point-of-Load (POL) power modules, are the latest offerings from a world leader in power systems technology and manufacturing -- Delta Electronics, Inc. This product family provides up to 3A of output current or 20W of output power in an industry standard, compact, IC-like, molded package.
  • Page 2: Technical Specifications

    TECHNICAL SPECIFICATIONS = 25°C, airflow rate = 300 LFM, V = 24Vdc, nominal Vout unless otherwise noted. PARAMETER ABSOLUTE MAXIMUM RATINGS Input Voltage (Continuous) Operating Temperature Storage Temperature INPUT CHARACTERISTICS Operating Input Voltage Input Under-Voltage Lockout Turn-On Voltage Threshold Turn-Off Voltage Threshold Maximum Input Current No-Load Input Current Off Converter Input Current...
  • Page 3 ELECTRICAL CHARACTERISTICS CURVES 89.0 84.0 79.0 74.0 69.0 64.0 59.0 54.0 Iout (A) Figure 1: Converter efficiency vs. output current (3.30V output voltage) 92.0 88.0 84.0 80.0 76.0 72.0 68.0 64.0 60.0 Iout (A) Figure 3: Converter efficiency vs. output current (5.0V output voltage) Figure 5: Output ripple &...
  • Page 4 ELECTRICAL CHARACTERISTICS CURVES Figure 7: Output ripple & noise at 12Vin, 4.0V/3A out Figure 9: Output ripple & noise at 12Vin, 5.0V/3A out Figure 11: Output ripple & noise at 12Vin, 6.5V/3A out DS_IPM24S0B0_03202007 Figure 8: Output ripple & noise at 24Vin, 4.0V/3A out Figure 10: Output ripple &...
  • Page 5 ELECTRICAL CHARACTERISTICS CURVES Figure 13: Power on waveform at 12vin, 3.3V/3A out with application of Vin Figure 15: Power off waveform at 12vin, 3.3V/3A out with application of Vin Figure 17: Remote turn on delay time at 24vin, 6.5V/3A out DS_IPM24S0B0_03202007 Figure 14: Power on waveform at 12vin, 6.5V/3A out with application of Vin...
  • Page 6 ELECTRICAL CHARACTERISTICS CURVES Figure 19: Turn on delay at 24vin, 3.3V/3A out with application of Vin Figure 21: Typical transient response to step load change at 0.5A/µS from 100% to 50% of Io, max at 12Vin, 6.5V out (measurement with a 1uF ceramic DS_IPM24S0B0_03202007 Figure 20: Turn on delay at 24vin, 6.5V/3A out with application of Vin...
  • Page 7: Test Configurations

    TEST CONFIGURATIONS TO OSCILLOSCOPE 100uF BATTERY Electrolytic Note: Input reflected-ripple current is measured with a simulated source inductance. measured at the input of the module. Figure 23: Input reflected-ripple current test setup COPPER STRIP 220uF SCOPE PosCap ceramic Note: Use a 220µF PosCap and 1µF capacitor. Scope measurement should be made using a BNC connector.
  • Page 8: Features Descriptions

    DESIGN CONSIDERATIONS Remote On/Off The IPM series power modules have an On/Off control pin for output voltage remote On/Off operation. The On/Off pin is an open collector/drain logic input signal that is referenced to ground. When On/Off control pin is not used, leave the pin unconnected.
  • Page 9 FEATURES DESCRIPTIONS (CON.) Figure 28: Trim up Circuit configuration for programming output voltage using an external resistor Vout Rtrim Trim Figure 29: Trim down Circuit configuration for programming output voltage using an external resistor Figure 30: Circuit configuration for programming output voltage using external voltage source Table 1 provides Rtrim values required for some common output voltages.
  • Page 10: Thermal Considerations

    THERMAL CONSIDERATIONS Thermal management is an important part of the system design. To ensure proper, reliable operation, sufficient cooling of the power module is needed over the entire temperature range of the module. Convection cooling is usually the dominant mode of heat transfer. Hence, the choice of equipment to characterize the thermal performance of the power module is a wind tunnel.
  • Page 11: Thermal Curves

    THERMAL CURVES Figure 32: Temperature measurement location * The allowed maximum hot spot temperature is defined at 125 IPM24S (Standard) Output Current vs. Ambient Temperature and Air Velocity @ Vin=24V, Vout = 6.5V (Either Orientation) Output Current(A) Natural Convection 100LFM 200LFM Figure 33: Output current vs.
  • Page 12 PICK AND PLACE LOCATION All dimensions are in millimeters (inches) LEAD FREE PROCESS RECOMMEND TEMP. PROFILE Peak Tem p. 240 ~ 245 Peak Tem p. 240 ~ 245 Preheat time Preheat time 60 ~ 180 sec. 60 ~ 180 sec. Ram p up Ram p up m ax.
  • Page 13: Mechanical Drawing

    Mechanical Drawing SMD PACKAGE RECOMMEND PWB PAD LAYOUT Note : The copper pad is recommended to connec 1 2 3 4 5 ote: All dimension are in millimeters (inches) standard dimension tolerance is DS_IPM24S0B0_03202007 SIP PACKAGE 1 2 3 4 5 RECOMMEND PWB HOLE LAYOUT t to the ground.
  • Page 14: Part Numbering System

    PART NUMBERING SYSTEM Product Number of Input Voltage Family Outputs Integrated POL 11V ~ 36V S - Single Module MODEL LIST Model Name Input Voltage IPM24S0A0S/R03FA 8V ~ 36V IPM24S0B0S/R03FA 11V ~ 36V Model Name Input Voltage IPM24S0C0S/R03FA 20V ~ 36V CONTACT: www.delta.com.tw/dcdc USA:...

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