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RT8238A Single Synchronous Buck PWM Controller

RT8238A Description

RT8238A Single Synchronous Buck PWM Controller General .
The RT8238A PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage b.

RT8238A Features

* z Built in 1% 0.5V Reference Voltage z Adjustable 0.5V to 3.3V Output Range z Quick Load Step Response within 100ns z 4700ppm/°C Programmable Current Limit by Low Side RDS(ON) Sensing z 4.5V to 26V Battery Input Range z Resistor Programmable Frequency z Internal Ramp Current Limit Soft-Start Control

RT8238A Applications

* The buck conversion allows this device to directly step down high voltage batteries at the highest possible efficiency. The RT8238A is intended for CPU core, chipset, DRAM, or other low voltage supplies as low as 0.5V. The RT8238A is available in a WQFN-12L 2x2 package. Ordering Information RT823

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Datasheet Details

Part number
RT8238A
Manufacturer
RICHTEK
File Size
241.00 KB
Datasheet
RT8238A-RICHTEK.pdf
Description
Single Synchronous Buck PWM Controller

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Single Synchronous Buck PWM Controller RICHTEK
RICHTEK RT8238A-like datasheet