RT4841 Datasheet (Richtek) - 5A Synchronous Boost Converter

RT4841, 5A Synchronous Boost Converter

The RT4841 is Synchronous Boost Converter with output isolation MOS for active matrix thin film transistor (TFT) liquid crystal displays (LCDs).

The Device incorporates current mode, fixed-frequency, pulse width modulation (PWM) circuitry and fully integrated synchronous boost converter with a 80mΩ

RT4841 Features

* 8.6V to 15.9V Input Supply Voltage

* A Synchronous Boost Converter

* Isolation Switch Controller

* VIN Under Voltage Lockout

* Fixed 500kHz Switching Frequency

* Over-Temperature Protection

* Cycle by Cycle OCP Protection

* Thin 20-Lead WQFN Package Applications