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RT8249B Datasheet, Richtek

RT8249B controller equivalent, dual-channel synchronous dc/dc step-down controller.

RT8249B Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 281.71KB)

RT8249B Datasheet

Features and benefits

include on-board power-up sequencing, a power-good output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown. A constant curre.

Description

The RT8249A/B/C is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear .

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TAGS

RT8249B
Dual-Channel
Synchronous
Step-Down
Controller
Richtek

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