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SP2788A

Part Number	SP2788A
Manufacturer	SPMICRO
Description	Main Line Power Up Non-Isolated Buck APFC LED Driver
Published	Feb 10, 2019
Detailed Description	SP2788X Main Line Power Up Non-Isolated Buck APFC LED Driver Features General Description             ·A...
Datasheet	SP2788A PDF File

Overview

SP2788X Main Line Power Up Non-Isolated Buck APFC LED Driver Features General Description             ·Active PFC for High power factor and low THD ·Built-in HV start-up and IC power supply circuit, The VDD power supply resistors and power feedback circuits from LED chips are not needed ·600V high voltage MOSFET integrated ·±3% LED output current accuracy ·Excellent line and load regulation Quasi-Resonant (QR) Buck topology ·System efficiency up to 95% ·Ultra low start up & operating current ·Cycle-by-cycle current limit ·LED short protection ·LED open protection ·Over-temperature protection The SP2788X are built-in HV start-up and IC power supply circuit, main line power up...

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