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RT8249B, RT8249A Dual-Channel Synchronous DC/DC Step-Down Controller

RT8249B Description

® RT8249A/B/C Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs General .
The RT8249A/B/C is a dual-channel step-down, controller generating supply voltages for battery-powered systems.

RT8249B Features

* 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 current ripple PWM control scheme operates without sense resistors and provides 100ns response to load transient. For maximizing power

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: RT8249B, RT8249A. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
RT8249B, RT8249A
Manufacturer
Richtek
File Size
281.71 KB
Datasheet
RT8249A-Richtek.pdf
Description
Dual-Channel Synchronous DC/DC Step-Down Controller
Note
This datasheet PDF includes multiple part numbers: RT8249B, RT8249A.
Please refer to the document for exact specifications by model.

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Dual-Channel Synchronous Step-Down Controller Richtek
Richtek RT8249B-like datasheet