Datasheet4U.com

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

Richtek

📥 Download Datasheet

RT8249A Datasheet Preview — Preview of RT8249A PDF

datasheet Preview Page 2

datasheet Preview Page 3

Datasheet Details

Part number	RT8249A
Manufacturer	Richtek
File Size	281.71 KB
Description	Dual-Channel Synchronous DC/DC Step-Down Controller
Datasheet	RT8249A-Richtek.pdf

RT8249A Product details

Description

The RT8249A/B/C is a dual-channel step-down, controller generating supply voltages for battery-powered systems.

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 efficiency, the R.

📁 RT8249A Similar Datasheet

RT82 - AUTOMOTIVE BRIDGE RECTIFIERS (LRC)
RT8230A - Dual-Channel Synchronous DC/DC Step-Down Controller (RICHTEK)
RT8230B - Dual-Channel Synchronous DC/DC Step-Down Controller (RICHTEK)
RT8230C - Dual-Channel Synchronous DC/DC Step-Down Controller (RICHTEK)
RT8230D - Dual-Channel Synchronous DC/DC Step-Down Controller (RICHTEK)
RT8230E - Dual-Channel Synchronous DC/DC Step-Down Controller (RICHTEK)
RT8231A - Complete DDR Memory Power Supply Controller (RICHTEK)
RT8231B - Complete DDR Memory Power Supply Controller (RICHTEK)

Other Datasheets by Richtek

RT8249B - Dual-Channel Synchronous DC/DC Step-Down Controller
RT8249C - Dual-Channel Synchronous DC/DC Step-Down Controller
RT8249D - Dual-Channel Synchronous DC/DC Step-Down Controller
RT8240A - High Efficiency Single Synchronous Buck PWM Controller
RT8240B - High Efficiency Single Synchronous Buck PWM Controller
RT8240C - High Efficiency Single Synchronous Buck PWM Controller

Published: Oct 15, 2018 |