RT8237J - High Efficiency Single Synchronous Buck PWM Controller

RICHTEK

📥 Download Datasheet

RT8237J Datasheet Preview — Preview of RT8237J PDF

Datasheet Details

Part number	RT8237J
Manufacturer	Richtek
File Size	217.58 KB
Description	High Efficiency Single Synchronous Buck PWM Controller
Datasheet	RT8237J-RICHTEK.pdf

RT8237J Product details

Description

The RT8237J PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers.

Features

Wide Input Voltage Range : 4.5V to 26V.
Output Voltage Range : 0.7V to 3.3V.
Built-In 0.5% 0.7V Reference Voltage.
Quick Load-Step Response within 100ns.
4700ppm/°C Current Source for Current Limit RDS(ON).
Adjustable Current Limit with Low-Side MOSFET.
4 Selectable Frequency Setting.
Soft-Start Control.
Drives Large Synchronous-Rectifier FETs.
Integrated Boot Switch.
Built-In OVP/OCP/UVP.
Thermal Shutdown.
Power Good Indicator.

📁 RT8237J Similar Datasheet

RT8237M - High Efficiency Single Synchronous Buck PWM Controller (Richtek)
RT82 - AUTOMOTIVE BRIDGE RECTIFIERS (LRC)
RT8202 - Single Synchronous Buck Controller (Richtek)
RT8202A - Single Synchronous Buck Controller (Richtek)
RT8202B - Single Synchronous Buck Controller (Richtek)
RT8202L - Single Synchronous Buck Controller (Richtek)
RT8202M - Single Synchronous Buck Controller (Richtek)
RT8203 - Main Power-Supply Controllers (Richtek)

Other Datasheets by RICHTEK

RT8237A - High Efficiency Single Synchronous Buck PWM Controller
RT8237B - High Efficiency Single Synchronous Buck PWM Controller
RT8237C - High Efficiency Single Synchronous Buck PWM Controller
RT8237D - High Efficiency Single Synchronous Buck PWM Controller
RT8237E - High Efficiency Single Synchronous Buck PWM Controller
RT8237K - High Efficiency Single Synchronous Buck PWM Controller

Published: Mar 19, 2020 |