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RT8202M

Richtek
Part Number RT8202M
Manufacturer Richtek
Description (RT8202L/M) Single Synchronous Buck Controller
Published Apr 22, 2014
Detailed Description RT8202L/M Single Synchronous Buck Controller General Description The RT8202L/M PWM controller provides the high efficien...
Datasheet PDF File RT8202M PDF File

RT8202M
RT8202M


Overview
...cy, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers.
The constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency.
The RT8202L/M achieves high efficiency at a reduced cost by eliminating the current-sense resistor found in traditional current mode PWMs.
Efficiency is further enhanced by its ability to drive very large synchronous rectifier MOSFETs.
The RT8202L is available in a WQFN-16L 4x4 package and ...



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