RT9224C Datasheet Vrm 9.0 Synchronous Pwm Buck Converter Controller And Output Voltage Monitor

Manufacturer: Richtek Technology

Overview: Preliminary RT9224C VRM 9.0 Synchronous PWM Buck Converter Controller and Output Voltage.

Datasheet Details

Part number	RT9224C
Manufacturer	Richtek Technology
File Size	194.99 KB
Description	VRM 9.0 Synchronous PWM Buck Converter Controller and Output Voltage Monitor
Datasheet	RT9224C_RichtekTechnology.pdf

The RT9224C is a high speed switching controller designed for use in Synchronous DC/DC buck converter for modern CPUs.

The regulated output voltage is digitally programmable from 1.075V to 1.85V by a 5-bit DAC which provides initial accuracy of ±1%.

The RT9224C drives two external N-Channel MOSFETs, providing high efficiency and eliminating the need for high cost P-Channel devices.

Simple Voltage-Mode PWM Control with Buck Rectification ±1% DAC Output Voltage Accuracy 5-Bit Digital-to-Analog Output Voltage Range from 1.075V to 1.85V Fast Transient Response and Excellent Output Voltage Regulation Fault Protection for Over-Voltage and Over- Current Power-Good Output Voltage Monitor.

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