RTQ2949A-QA Asynchronous Step-Down Converter

Richtek

Description

® RTQ2949A-QA 42VIN, 3A, Asynchronous Step-Down Converter with Low Quiescent Current General .
The RTQ2949A is a 3A, high-efficiency, peak current mode control asynchronous step-down converter.

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Datasheet Specifications

Part number: RTQ2949A-QA
Manufacturer: Richtek
File Size: 610.31 KB
Datasheet: RTQ2949A-QA-Richtek.pdf
Description: Asynchronous Step-Down Converter

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

Applications

* The device can program the output voltage between 0.8V to VIN and is protected from load dump transients up to 65V which eases input surge protection design. The low quiescent current design with the integrated low RDS(ON) of high-side MOSFET achieves high efficiency over the wide load range. The p

RTQ2949A-QA Distributors

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RTQ2949A-QA Asynchronous Step-Down Converter Richtek

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