LP87644Q1EVM
Automotive 1+1+1+1-phase four output functional safety compliant buck converter evaluation module
LP87644Q1EVM
Overview
The LP87644Q1EVM board can be used to test, demo, debug and configure one or more LP8764-Q1 power managements ICs for automotive and industrial applications. The device on board is LP876441E4RQKRQ1 which has 1+1+1+1-phase configuration for 4 different output voltage rails. The boards can be stacked for multi-PMIC operation testing.
Features
- Input voltage range from 3.0 V to 5.5 V
- Output load current 5.0 A per phase, total output load current up to 20 A
- On board MSP432 to communicate with PMIC using GUI via USB-C cable
- Board can be reworked to support other LP8764-Q1 phase configurations
- Boards can be stacked to support multi-PMIC operation testing
- USB-C Male A to USB Male C cable
Analog switches & muxes
Arm-based microcontrollers
ESD protection & TVS surge diodes
Linear regulators (LDO)
Multi-channel ICs (PMIC)
LP87644Q1EVM is a prototype evaluation module and is available in limited quantities.
Technical documentation
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| Type | Title | Date | |
|---|---|---|---|
| * | User guide | LP8764x-Q1 Evaluation Module User's Guide | Nov. 06, 2020 |
| User guide | Scalable PMIC's GUI User’s Guide (Rev. A) | Nov. 19, 2020 | |
| More literature | LP87644Q1EVM EU Declaration of Conformity (DoC) | Jun. 29, 2020 |
Support & training
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