RTQ2949A-QA Datasheet (Richtek) - Asynchronous Step-Down Converter

RTQ2949A-QA, Asynchronous Step-Down Converter

The RTQ2949A is a 3A, high-efficiency, peak current mode control asynchronous step-down converter.

The device operates with input voltages from 4V to 42V which is optimized for automotive applications.

The device can program the output voltage between 0.8V to VIN and is protected from load dump tran

RTQ2949A-QA Features

* AEC-Q100 Grade 1 Qualified

* FMEA Compliant Pinout

* Wide Input Voltage Range  4.5V to 42V  4V to 42V (Soft-start is finished)

* Wide Output Voltage Range : 0.8V to VIN

* 0.8V ±1.5% Reference Accuracy

* Peak Current Mode Control

* Integrated 150mΩ High-Side MOSFET