GP8630A
Description
Application
The GP8630A is a highly-integrated, low startup current, average current mode, one cycle control PFC and fixed switching frequency PWM controller. These functions enable the LED driver to easily meet the accuracy average LED current and high power factor requirements. The GP8630A integrates a power MOSFET with 600V breakdown voltage. The integrated functions also include the LED short protection, open protection, and internal over temperature protection. The P pin controls the duty by connected an RC pensation network to ground and forming the closed loop feedback control. The GP8630A improves the performance and reduces the cost of the LED driver.
- LED Off-line Lamps
- Others LED Lighting Applications
Features
- Integrated 600V MOSFET
- High Power Factor by One Cycle Control
- Accuracy Constant Current
- Low BOM Cost
- Linear Dimming on DIM Pin
- Average Current / Fixed Frequency Control
- Gate Output Voltage Clamp
- LED Open Protection (OVP)
- LED Short...
