TPS54340-Q1EVM-593 Evaluation Module/Circut Board


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The TPS54340-Q1EVM-593 is a fully assembled and tested circuit for evaluating the TPS54340-Q1 Step-Down Converter. The TPS54340-Q1EVM-593 operates from a 7V to 42V input (12V nominal) and provides a 5V output at 3.5A. Additional input filtering is used for reducing conducted emissions.


4.5 V to 42 V Input Supply Voltage

Integrated 90-mΩ High Side N-Channel MOSFET

146 µA Operating Quiescent Current

2 µA Shutdown Current

100 kHz to 2.5 MHz Switching Frequency

Adjustable UVLO Voltage and Hysteresis

Buck converters (integrated switch)
TPS54340-Q1 Automotive 4.5V-42VIN, 3.5A, Step-Down Converter with Eco-mode™ TPS54340B-Q1 Automotive, 4.5V to 42V Input, 3.5A Step-Down Converter With Eco-Mode™

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Evaluation board

TPS54340-Q1EVM-593 – TPS54340-Q1EVM-593

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Technical documentation

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Type Title Date
More literature TPS54340-Q1EVM-593 EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide Evaluation Module for the TPS54340-Q1 Step-Down Converter Sep. 24, 2013

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