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TPS653850EVM

Evaluation Module for Multi-Rail Power Supply for Microcontrollers in Automotive

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TPS653850EVM

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Overview

The TPS653850EVM is an evaluation platform for the TPS653850-Q1.  The TPS653850-Q1 is a power management IC (PMIC) for Multi-Rail Power Supply for Microcontrollers in Automotie and Industrial Safety Relevant Applications.  The device is a multi-rail power supply including one buck-boost pre-regulator, one 5 V linear regulator, one programmable 3.3 V or 5 V linear regulator, and two programmable linear regulators (3.3 V, 5 V or tracking) with protection against short to battery and ground. The device has many protection, monitoring and diagnostic functions. The TPS653850EVM allows the user to explore all the features of the TPS653850-Q1 device.

Features
  • Buck-Boost pre-regulator to support cold crank automotive battery requirements
  • Multiple output rails to support microcontrollers in safety relevant applications
  • Two sensor supplies with short to battery and ground protection
  • Diagnostic, protection and monitoring of device and MCU
  • Power stage output safing function (ENDRV pin) to disable system power stages under fault conditions
Multi-channel ICs (PMICs)
TPS653850-Q1 — Multi-rail power supply for microcontrollers in safety-relevant applications TPS653850A-Q1 — Functional safety compliant multi-rail power supply for safety MCUs with 350mA I/O rail TPS653851A-Q1 — Functional safety-compliant multi-rail power supply for safety MCUs for Q100 grade-0 applications TPS653852A-Q1 — SafeTI-ISO26262 ASIL-D multi-rail power supply for MCUs with 500mA I/O rail TPS653853A-Q1 — Functional safety compliant multi-rail power supply for safety MCUs with 350mA I/O, rotation counter
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Evaluation board

TPS653850EVM — Evaluation Module for Multi-Rail Power Supply for Microcontrollers in Automotive

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Technical documentation

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Type Title Date
Certificate TPS653850EVM EU Declaration of Conformity (DoC) 02 Jan 2019

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