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RT9214

Richtek Technology
Part Number RT9214
Manufacturer Richtek Technology
Description 5V/12V Synchronous Buck PWM DC-DC Controller
Published Jan 13, 2006
Detailed Description e e General Description h S The RT9214 is aa high efficiency synchronous buck PWM t controllers that agenerate logic-sup...
Datasheet PDF File RT9214 PDF File

RT9214
RT9214

Overview
e e 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.
Adjustable over-current protection (OCP) monitors the voltage drop across the RDS(ON) of the lower MOSFET for synchronous buck PWM DC-DC controller.
The overcurrent function cycles the...


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