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RT8110A - Wide Input Range Synchronous Buck DC/DC PWM Controller

General Description

The RT8110A is a fixed-frequency PWM controller with integrated MOSFET drivers for single power rail synchronous single-phase buck converter.

Key Features

  • an internal regulator that allows wide input voltage range operation. The RT8110A utilizes voltage-mode control with internal compensation to simplify the converter design. An internal 0.8V reference voltage allows low output voltage.

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Datasheet Details

Part number RT8110A
Manufacturer Richtek
File Size 175.49 KB
Description Wide Input Range Synchronous Buck DC/DC PWM Controller
Datasheet download datasheet RT8110A Datasheet

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RT8110A Wide Input Range Synchronous Buck DC/DC PWM Controller General Description The RT8110A is a fixed-frequency PWM controller with integrated MOSFET drivers for single power rail synchronous single-phase buck converter. This part features an internal regulator that allows wide input voltage range operation. The RT8110A utilizes voltage-mode control with internal compensation to simplify the converter design. An internal 0.8V reference voltage allows low output voltage application. The switching frequency is fixed at 600kHz to reduce the external passive component size to save board space. The RT8110A provides under voltage protection, current limit, over current protection and over temperature protection.