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.
2) • Synchronization capability to external clo...