RT8541A, RT8541 - Boost DC/DC Converter

Richtek

RT8541A Datasheet Preview — This datasheet PDF includes multiple part numbers: RT8541A, RT8541. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	RT8541A, RT8541
Manufacturer	Richtek ↗
File Size	151.59 KB
Description	Boost DC/DC Converter
Datasheet	RT8541-Richtek.pdf
Note	This datasheet PDF includes multiple part numbers: RT8541A, RT8541. Please refer to the document for exact specifications by model.

RT8541A Product details

Description

The RT8541/A is a constant frequency current mode PWM step-up DC/DC converter designed to bias avalanche photodiodes (APD) at high voltage in optical receivers.

Features

a built-in 9ms soft-start function to eliminate the inrush current during start-up interval. The RT8541/A provides a low cost optical receiver solution and can fit in very small PCB area. The RT8541/A is available in the WQFN-16L 3x3 package. Features.
Integrated Schottky Diodes for Charge Pump Voltage Doubler.
50V, 400mA Internal Switch.
High Side Low Noise and Accurate APD Current Monitor.
650kHz Fixed Switching Frequency for RT8541 and Adjustable Switching Frequency for R.

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Published: May 26, 2016 |