RT4841 Overview
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 power switch and a 80mΩ rectifier switch to achieve high efficiency, small size and fast transient response in TFT-LCD...
RT4841 Key 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
RT4841 Applications
- 8.6V to 15.9V Input Supply Voltage