PF7900 Description
The PF7900 is a wide-input voltage boost controller which can be operated from 9V to 27V. The special dimming input helps to synchronize this device with multi-channel current matching ICs or MOSFETs for LED applications such as LED backlight or LED lighting. PF7900 integrated the current mode PWM controller with a high driving capability MOSFET driver, over current protection, and input/output over voltage...
PF7900 Key Features
- Wide Input Range: 9V to 27V
- Adjustable Switching Frequency Setting
- Current Mode Control
- 300mV Current Sensing Reference
- Over Current Protection
- Over Temperature Protection
- Output Over Voltage Protection
- Input Over Voltage Protection
- PWM Dimming Input