THV3056 Overview
THV3056 is a 3ch Buck/Boost Controller IC which enables to design simple & low cost multi-channel power supply system. Ch-1(fixed Boost), ch-2 and ch-3(fixed Buck) are PWM controllers. As to ch-2, the output of 1.2V is available because the reference voltage of ch-2 is 0.85V.
THV3056 Key Features
- QFN 64 pin package
- Input Voltage range : 4.2~ 15V
- Push Pull output for direct Power MOS driving
- Ceramic Capacitors are available for output
- plete PWM mode controller
- Positive/Negative charge pumps (selectable PFM mode)
- Adjustable switching frequency up to 1MHz
- Timer Latch Protection
- System UVLO function
- Adjustable Soft Start time