RT8120 - Single-Phase Synchronous Buck PWM Controller

Product Overview

Richtek

Datasheet Details

Part number	RT8120
Manufacturer	Richtek
File Size	202.56 KB
Description	Single-Phase Synchronous Buck PWM Controller
Datasheet	RT8120 Datasheet
Additional preview pages of the RT8120 datasheet.

Product details

Description

The RT8120 is a single-phase synchronous buck PWM DC-DC controller designed to drive two N-MOSFET.

It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1% ( option for 0.6V ±1.5%) reference.

Features

Wide Input Voltage Range : 3V to 13.2V.
Embedded Switching Boot Diode.
0.8V ±1%, 0.6V ±1.5% Internal Reference.
Shoot-Through Protection and Short Pulse Free Technology for Gate Drivers.
Fixed Frequency 300kHz.
Internal Soft-Start.
Over Current Protection by Sensing MOSFET RDS(ON).
Enable/Shutdown Control.
Drives Two N-MOSFETs.
Full Duty Cycle : 0% to 85%.
Fast Transient Response.
Voltage Mode PWM Control with External Feedback Loop Co.

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Other Datasheets by Richtek

RT8120E - Single-Phase Synchronous Buck PWM Controller
RT8120F - Single-Phase Synchronous Buck PWM Controller
RT8120G - Single-Phase Synchronous Buck PWM Controller
RT8120H - Single-Phase Synchronous Buck PWM Controller
RT8120J - Single-Phase Synchronous Buck PWM Controller
RT8120K - Single-Phase Synchronous Buck PWM Controller

Published: Apr 22, 2014 |