PF7900
PF7900 is 9V to 27V Input Current Mode Boost Controller manufactured by Powerforest.
9V to 27V Input Current Mode Boost Controller
Specification Rev. 1.4
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
APPLICATIONS
- Front-End Stage of LED Backlight
- LED Lighting
GENERAL 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...
