FP7186
FP7186 is LED Driver manufactured by Feeling Technology.
Description
The FP7186 is an average current mode control LED driver IC operating in a constant off-time mode. FP7186 does not produce a peak-to-average error, and therefore greatly improves accuracy, line and load regulation of the LED current without any need for loop pensation or high-side current sensing. The output LED current accuracy is ±2%.
The FP7186 can be powered from an 9.0
- 12V supply. A PWM dimming input is provided that accepts an external control TTL patible signal. The output current can be programmed by an internal 250m V reference.
Features
- Fast average current control
- PWM dimming capability
- Output short circuit protection with skip mode
- Requires few external ponents for operation
- Internal 100V N-MOSFET
Applications
- DC/DC LED driver applications
- Back lighting of flat panel displays
- General purpose constant current source
- Signage and decorative LED...
