RT6541D High Efficiency Single Synchronous Buck PWM Controller

Richtek

Description

® RT6541D High Efficiency Single Synchronous Buck PWM Controller General .
The RT6541D PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage b.

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Datasheet Specifications

Part number: RT6541D
Manufacturer: Richtek
File Size: 223.03 KB
Datasheet: RT6541D-Richtek.pdf
Description: High Efficiency Single Synchronous Buck PWM Controller

Features

* Built-in 1% Reference Voltage
* 4700ppm/°C Programmable Current Limit by Low- Side RDS(ON) Sensing
* 3V to 26V Battery Input Range
* Drives Large Synchronous Rectifier FETs
* Integrated Boost Switch
* Over/Under-Voltage Protection
* Thermal Shutdown
* Power Good Ind

Applications

* Notebook Computers
* Generic DC-DC Power Regulator Simplified Application Circuit VIN RT6541D R4 Q1 CIN VCC VCC UGATE CBYPASS R3 BOOT R2 PGOOD C1 LOUT PHASE VOUT EN RCS CS LGATE Logic2 VCC Q2 R5
* C2
* COUT GND RGND VCC Logic1 FB Logic3 GND Logic4 GND C

RT6541D Distributors

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RT6541D High Efficiency Single Synchronous Buck PWM Controller Richtek

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