RTQ2940-QA Datasheet (Richtek) - Asynchronous Step-Down Converter

RTQ2940-QA, Asynchronous Step-Down Converter

The RTQ2940 is a 0.5A, high-efficiency, peak current mode control asynchronous step-down converter which is optimized for automotive applications.

The device operates with input voltages from 4V to 42V and is protected from load dump transients up to 45V, eases input surge protection design.

The dev

RTQ2940-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 170mΩ High-Side MOSFET