RT8228A Single Synchronous Buck PWM Controller

Richtek

Description

® RT8228A Single Synchronous Buck PWM Controller General .
The RT8228A 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: RT8228A
Manufacturer: Richtek
File Size: 194.96 KB
Datasheet: RT8228A-Richtek.pdf
Description: Single Synchronous Buck PWM Controller

Features

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

Applications

* The RT8228A is intended for CPU core, chipset, DRAM, or other low voltage supplies as low as 0.5V. The RT8228A is available in a WQFN-12L 2x2 package. Ordering Information RT8228A Package Type QW : WQFN-12L 2x2 (W-Type) Lead Plating System G : Green (Halogen Free and Pb Free) Z : ECO (Ecologica

RT8228A Distributors

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RT8228A Single Synchronous Buck PWM Controller Richtek

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