Datasheet4U Logo Datasheet4U.com

LZC811 - PSR & PFC LED Driver Controller

General Description

Fly-back topology The LZC811 is a single-power stage,

regulator which achieves high power factor.

Very less components The proprietary real-current control method P

Key Features

  • design by eliminating the secondary side Building in hysteresis OTP feedback components and the opto-coupler. VDD over voltage protection The LZC811 integrates active power factor Cycle by cycle current limiting on CS correction and works in Quasi Resonance pin mode (QRM) in order to reduce the Secondary peak current protection MOSFET switching losses. With a building in on CS pin 700V start-up MOSFET, IC can eliminate the Output short to GND protection power loss caused by start-.

📥 Download Datasheet

Datasheet Details

Part number LZC811
Manufacturer LOZEN TECHNOLOGY
File Size 582.47 KB
Description PSR & PFC LED Driver Controller
Datasheet download datasheet LZC811 Datasheet

Other Datasheets by LOZEN TECHNOLOGY

Part Number Description
LZC8620 PSR & PFC LED Driver Controller
LZC3106 High performance resonant controller
LZC6100 Critical Conduction Mode PFC Controller
LZC9205 High Performance PWM Flyback Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LZC811 PSR & PFC LED Driver Controller General Description Fly-back topology The LZC811 is a single-power stage, • Real-Current control to meet accurate isolated and primary side offline LED lighting output current regulator which achieves high power factor. • Very less components The proprietary real-current control method • Programmable input AC voltage can control the LED current accurately from compensation the primary side information. It can • Leading Edge Blanking on CS/FB pin significantly simplify the LED lighting system • Protection Features design by eliminating the secondary side Building in hysteresis OTP feedback components and the opto-coupler.