RT8230D, RT8230A Datasheet - RICHTEK

RT8230D Dual-Channel Synchronous DC/DC Step-Down Controller

The RT8230A/B/C/D/E is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/ 3.3V linear regulators. Each linear regulator provides up to 100mA output current.

RT8230D Features

* Maximum Duty Up to 96%

* CCRCOT Control with 100ns Load Step Response

* Wide Input Voltage Range : 5V to 25V

* Dual Adjustable Output :  CH1 : 2V to 5.5V  CH2 : 2V to 4V

* Fixed 3.3V and 5V LDO Output : 100mA

* 1% Accuracy on 3.3V LDO Output

* Frequency Adjustable Via

RT8230A-RICHTEK.pdf

RT8230D Datasheet Preview — This datasheet PDF includes multiple part numbers: RT8230D, RT8230A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

RT8230D, RT8230A

Manufacturer:

RICHTEK

File Size:

310.71 KB

Description:

Dual-channel synchronous dc/dc step-down controller.

Note:

This datasheet PDF includes multiple part numbers: RT8230D, RT8230A.
Please refer to the document for exact specifications by model.

RT8230D Distributor

📁 Related Datasheet

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)

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)

RT8234A Single Synchronous Buck PWM Controller (RICHTEK)

RT8237A High Efficiency Single Synchronous Buck PWM Controller (RICHTEK)

TAGS

RT8230D RT8230A Dual-Channel Synchronous Step-Down Controller RICHTEK