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RT7271A

Synchronous Step-Down Converter

RT7271A Features

* z z z z z z z z 4.5V to 17V Input Voltage Range 6A Output Current Current Mode Control 0.6V ± 1% Voltage Reference Over Temperature Latch Off when Short Circuit Monotonic Start-Up in Pre-biased Output 500kHz Switching Frequency Low On-Resistance 45mΩ of High Side MOSFET 25mΩ of Low Side MOSFET Cycl

RT7271A General Description

The RT7271A is a high efficiency, synchronous step-down DC/DC converter for applications operating from 4.5V to 17V and requiring up to 6A maximum load. The current mode architecture of RT7271A allows the transient response to be optimized. Cycle-by-cycle current limit provides protection against sh.

RT7271A Datasheet (239.29 KB)

Preview of RT7271A PDF

Datasheet Details

Part number:

RT7271A

Manufacturer:

Richtek

File Size:

239.29 KB

Description:

Synchronous step-down converter.

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RT7271A Synchronous Step-Down Converter Richtek

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