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HT7L5600

Holtek Semiconductor
Part Number HT7L5600
Manufacturer Holtek Semiconductor
Description Primary side regulation off line LED driver
Published May 11, 2018
Detailed Description HT7L5600 Primary side regulation off line LED driver with active PFC Features • Small outline SOT23-6 package • Prima...
Datasheet PDF File HT7L5600 PDF File

HT7L5600
HT7L5600

Overview
HT7L5600 Primary side regulation off line LED driver with active PFC Features • Small outline SOT23-6 package • Primary-side current sensing and regulation with- out an opto-coupler • Wide AC input range – from 85VAC to 265VAC • High Power Factor of >0.
9 without additional circuitry • Accurate constant current (< ±3%) • Low start-up current which reduces power dissipation • Full protection functions for enhanced safety: ♦♦ Gate driver output voltage clamp ♦♦ VCC over voltage protection – VCC OVP ♦♦ VCC under-voltage lockout with hysteresis – VCC UVLO ♦♦ Output LED string over current protection ♦♦ Output LED string short / open protection ♦♦ On-chip over temperature protection – OTP Applications • General illumination • E26/27, T5/T8 LED Lamp • Other LED Lighting Applications General Description The HT7L5600 is a single-stage, isolated, primaryside offline LED lighting controller that achieves a high power factor.
Power c...


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