RT9214 Datasheet 5v/12v Synchronous Buck Pwm DC-dc Controller

Manufacturer: Richtek Technology

Overview: e e General.

Datasheet Details

Part number	RT9214
Manufacturer	Richtek Technology
File Size	325.68 KB
Description	5V/12V Synchronous Buck PWM DC-DC Controller
Datasheet	RT9214_RichtekTechnology.pdf

General Description

h S The RT9214 is aa high efficiency synchronous buck PWM t controllers that agenerate logic-supply voltages in PC based D high performance , single output devices systems..

These include winternal soft-start, frequency compensation w and integrates all of the control, output networks w adjustment, monitoring and protection functions into a single package.

The device operating at fixed 300kHz frequency provides an optimum compromise between efficiency, external component size, and cost.

Key Features

z z z z z U m o . c RT9214 Operating with 5V or 12V Supply Voltage Drives All Low Cost N-Channel MOSFETs Voltage Mode PWM Control 300kHz Fixed Frequency Oscillator Fast Transient Response:.
High-Speed GM Amplifier.
Full 0 to 100% Duty Ratio Internal Soft-Start Adaptive Non-Overlapping Gate Driver Over-Current Fault Monitor on MOSFET, No Current Sense Resistor Required z z z.

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