TPS65321-Q1 Datasheet (Texas Instruments)

TPS65321-Q1, 36-V Step-Down Converter

The TPS65321-Q1 device is a combination of a highVIN DC-DC step-down converter, referred to as the buck regulator, with an adjustable switch-mode frequency from 100-kHz to 2.5-MHz, and a high-VIN 280-mA low-dropout (LDO) regulator.

The input range is 3.6 V to 36 V for the buck regulator, and 3 V to

TPS65321-Q1 Features

* 1 Qualified for Automotive Applications

* AEC-Q100 Qualified with the Following Results:

* Device Temperature Grade 1:

* 40°C to +125°C Ambient Operating Temperature

* Device HBM ESD Classification Level 2

* Device CDM ESD Classification Level C4B