Evaluation Module for TPS40170 Synchronous PWM Buck Controller


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The TPS40170EVM-578 evaluation module is a fully assembled and tested circuit for evaluating the TPS40170 Wide Input Synchronous PWM Buck Controller. The TPS40170EVM-578 converts a 10V to 60V input to a 5V output at 6A. The minimum input voltage can be lowered to 6V with a simple UVLO resistor change.

  • Wide-Input Voltage Range from 4.5V to 60V
  • 600mV Reference Voltage with 1% Accuracy
  • Programmable UVLO and Hysteresis
  • Voltage Mode Control With Voltage Feed Forward
  • Programmable Frequency Between 100 kHz and 600 kHz
  • Low-side FET Sensing Overcurrent Protection and High-side FET Sensing Short-circuit Protection With Integrated Thermal Compensation
  • Programmable Closed Loop Soft-Start
  • Supports Pre-Biased Outputs
  • Thermal Shutdown at 165 degrees C with Hysteresis
  • Voltage Tracking
  • Power Good
  • 8.0V and 3.3V LDO Output
Buck controllers (external switch)
TPS40170 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller TPS40170-Q1 Automotive 4.5V to 60V Synchronous Buck Controller with Voltage Tracking
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Evaluation board

TPS40170EVM-578 — Evaluation Module for TPS40170 Synchronous PWM Buck Controller

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Type Title Date
Certificate TPS40170EVM-578 EU Declaration of Conformity (DoC) 02 Jan 2019
EVM User's guide Using the TPS40170EVM-578 Evaluation Module 24 Jan 2011

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