RT8251 570kHz Step-Down Converter

Richtek

Description

® RT8251 5A, 24V, 570kHz Step-Down Converter General .
The RT8251 is a monolithic step-down switch mode converter with a built-in internal power MOSFET.

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Datasheet Specifications

Part number: RT8251
Manufacturer: Richtek
File Size: 300.49 KB
Datasheet: RT8251-Richtek.pdf
Description: 570kHz Step-Down Converter

Features

* z Wide Operating Input Voltage Range : 4.75V to 24V z Adjustable Output Voltage Range : 0.8V to 15V z Output Current up to 5A z 25μA Low Shutdown Current z Internal Power MOSFET : 70mΩ z High Efficiency up to 95% z 570kHz Fixed Switching Frequency z Stable with Low ESR Output Ceramic Capacitors z Th

Applications

* z Distributed Power Systems z Battery Charger z DSL Modems z Pre-regulator for Linear Regulators FB VIN COMP VIN EN SW SS SW 16 15 14 13 VIN VIN VIN GND 1 2 3 4 GND 17 12 SW 11 SW 10 SW 9 BOOT 5678 WQFN-16L 3x3 BOOT VIN SW GND 8 27 GND 36 9 45 SS EN COMP FB SOP-8 (Exposed Pad) Ordering

RT8251 Distributors

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RT8251 570kHz Step-Down Converter Richtek

Richtek RT8251-like datasheet