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TPS55340-Q1 - Boost/SEPIC/Flyback DC/DC Converter

Description

The TPS55340-Q1 device is a monolithic nonsynchronous switching converter with an integrated 5-A, 40-V power switch.

The device can be configured in several standard switching regulator topologies, including boost, SEPIC, and isolated flyback.

Features

  • Qualified for automotive.

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Full PDF Text Transcription

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TPS55340-Q1 SLVSBV5C – JUNE 2014 – REVISED SEPTEMBER 2021 TPS55340-Q1 Integrated 5-A, Wide Input Range Boost, SEPIC, or Flyback DC/DC Converter 1 Features • Qualified for automotive applications • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to 125°C – Device HBM ESD classification level 2 – Device CDM ESD classification level C6 • Internal 5-A, 40-V low-side MOSFET switch • 2.9 to 38-V input voltage range • ±0.7% reference voltage • 0.5-mA operating quiescent current • 2.7-µA shutdown supply current • Fixed-frequency current mode PWM control • Frequency adjustable from 100 kHz to 2.5 MHz (see Section 7.3.
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