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RT8541A, RT8541 Boost DC/DC Converter

RT8541A Description

® RT8541/A 90V Boost DC/DC Converter with APD Current Monitor General .
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.

RT8541A 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 Pum

RT8541A Applications

* APD Bias
* PIN Diode Bias
* Optical Receivers and Modules
* Fiber Optic Network Equipment Simplified Application Circuit L C1 VIN CIN SW PUMP VIN RT8541/A R5 CTRL MONIN SHDN VOUT2 VC R4 FSET VOUT1 RSET C4 GND FB MON APD R6 C2 C3 CFB R2 VOUT COUT R1 R3 Copyrigh

📥 Download Datasheet

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

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

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Boost Converter Richtek
Richtek RT8541A-like datasheet