PMP10681 Reference Design

Texas Instruments

3-42 Vin: 5 V at 3 A Buck-Boost Optimized for Automotive Cold Crank Reference Design

Description

This is a modified LM5118 2 switch buck-boost single inductor evaluation module (EVM) optimized to operate through automitive transients such as cold-crank. It is designed to provide 15W (5V: 3A) of output power with an input voltage range of 3V to 42V.

Features
  • Wide VIN Design (3V-42V)VOUT deviation of 200mV during Cold-Crank Event
Applications
  • Hybrid instrument cluster
  • Automotive external amplifier
  • Voltage conditioning module
  • Aftermarket audio amplifier
  • Power supply module
  • Traction inverter-low voltage
  • Bidirectional 400-V & 800-V to LV
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM5118 LM5118 Buy Datasheet

Bill Of Materials

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Schematic

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP10681 Gerber 20 Jul 2015 ZIP 364
PMP10681 Altium 20 Jul 2015 ZIP 557
PMP10681 BOM 20 Jul 2015 PDF 216
PMP10681 Schematic 20 Jul 2015 PDF 201