RT4809 Datasheet (Richtek) - DC-DC Boost Converter

RT4809, DC-DC Boost Converter

The RT4809 is a DC-DC boost converter which is designed to provide the power of PWM controller.

The RT4809 incorporates voltage mode, fixed-frequency, pulse width modulation (PWM) circuitry with a built in N-MOSFET to achieve high efficiency and fast transient response.

The RT4809 input operating ra

RT4809 Features

* Boost Converter to Supply PVO Voltage 11V

* Cycle by Cycle Current Limit Protection

* 2.5V to 36V Input Supply Voltage

* Fixed 1.3MHz Switching Frequency

* RoHS Compliant and Halogen Free

* Input Supply Under-Voltage Protection Applications

* USB PD and Programmable Po