RT8120 Datasheet Single-phase Synchronous Buck Pwm Controller

Manufacturer: Richtek

Overview: ® RT8120 Single-Phase Synchronous Buck PWM Controller General.

Datasheet Details

Part number	RT8120
Manufacturer	Richtek
File Size	202.56 KB
Description	Single-Phase Synchronous Buck PWM Controller
Datasheet	RT8120-Richtek.pdf

General 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.

The RT8120 uses a single feedback loop voltage mode PWM control for fast transient response.

Key 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.

RT8120 Distributor & Price

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