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GP8630A - High Power Factor & Accuracy Constant Current LED Driver

Datasheet Summary

Description

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.

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 Protection (SCP).
  • Over Current Protection (OCP).
  • Internal OTP Protection Ordering Information Device GP8630A Marking GP8630A Package 8-DIP Rev.0 8-DIP - 1.

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Datasheet preview – GP8630A

Datasheet Details

Part number GP8630A
Manufacturer AP Semiconductor
File Size 224.60 KB
Description High Power Factor & Accuracy Constant Current LED Driver
Datasheet download datasheet GP8630A Datasheet
Additional preview pages of the GP8630A datasheet.

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Full PDF Text Transcription

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GP8630A High Power Factor & Accuracy Constant Current LED Driver Built-in MOSFET 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 COMP pin controls the duty by connected an RC compensation network to ground and forming the closed loop feedback control. The GP8630A improves the performance and reduces the cost of the LED driver.
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