Details, datasheet, quote on part number: HVLED001ATR
PartHVLED001ATR
Category
TitleLED Lighting Drivers Offline controller for LED lighting with constant voltage primary-sensing and high power factor
Description
CompanyST Microelectronics, Inc.
DatasheetDownload HVLED001ATR datasheet
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HVLED001ATR photo

Others parts numbering
STEVAL-ILL074V1: LED Lighting Development Tools 60 W wide input range flyback converter using HVLED001A quasi resonant flyback controller
STEVAL-ILL074V2: LED Lighting Development Tools 60 W wide input range flyback converter using HVLED001A controller in FOT mode
STEVAL-ILL070V4 Factory Special Order: LED Lighting Development Tools 35 W 0-10 V Dimmable single string LED driver based on HVLED001A quasi resonant Flyback controller
STEVAL-ILL069V2 Factory Special Order: LED Lighting Development Tools 35 W wide input range flyback converter using HVLED001A quasi resonant flyback controller and STF10LN80K5
STEVAL-ILL076V2 Factory Special Order: LED Lighting Development Tools 18 W wide input range ultra slim flyback converter using HVLED001A quasi resonant flyback controller and STD8N80K5
STEVAL-ILL085V1 Factory Special Order: LED Lighting Development Tools 80 W PWM Dimmable single-string LED driver with best THD based on the HVLED001A

 

Features, Applications
Offline controller for LED lighting with constant voltage primarysensing and high power factor
Description

The is an enhanced peak current mode controller capable of controlling high power factor (HPF) flyback or buck-boost topologies in LED drivers that have an output power 150 W. Other topologies, such as buck, boost and SEPIC, can also be implemented. ST's innovative high voltage technology allows direct connection of the HVLED001A device to the input voltage to start up the device and to monitor the input voltage, without the need for external components. The device embeds advanced features to control either the output voltage or the output current precisely and reliably using a reduced number of mainly passive components. Startup and light load conditions are managed by dedicated operating schemes to improve the quality of the regulation of the output variable in the final application. Abnormal conditions such as open circuit, output short-circuit, input overvoltage/ undervoltage and circuit failures like open loop and overcurrent of the main switch are effectively controlled. A smart auto-recover timer (ART) function is builtin to guarantee automatic application recovery, without loss of reliability. Table 1. Device summary

Order code HVLED001A HVLED001ATR Package SSO10 Packaging Tube Tape and reel
Features

Quasi resonant (QR) topology Optimized output voltage accuracy at any load (PSR mode) Improved transient response and startup time Direct optocoupler connection for current loop regulation with feedback disconnection detection 800 V high voltage startup High power factor and low THD over wide range of input voltage and load variations High efficiency and output stability over wide voltage and current range Low startup and quiescent current Programmable minimum off-time Integrated input voltage detection for high power factor capability and protection triggering Latch-free device guaranteed by smart autoreload timer (ART) 0-10 and PWM dimming compatible Remote control pin

Applications
Single stage LED drivers with high power factor 75 W Two stages LED drivers 150 W
Block diagram. 4 Typical application - HPF flyback. 5 Pin settings. 6 Electrical data. 8
Electrical characteristics. 10 Typical electrical characteristic. 14 Application information. 15

Startup mode. 17 Active mode. 18 Stop mode. 18 Low consumption mode. 18 Soft-start. 18 Current sense input. 19 Feedback input. 20 Zero current detection. 20 Primary side regulation feature. 22 Burst mode operation. 22 Gate driver. 23 VCC supply management. 23 High voltage startup. 24

Overcurrent protection (OCP). 25 Input overvoltage protection (I-OVP). 25 Brownout protection (BO). 25 Optocoupler failure protection (OFP). 25 Output overvoltage protection (oOVP). 25


 

Some Part number from the same manufacture ST Microelectronics, Inc.
STEVAL-ILL074V1
STEVAL-ILL074V2
STEVAL-ILL070V4 Factory Special Order
STEVAL-ILL069V2 Factory Special Order
STEVAL-ILL076V2 Factory Special Order
STEVAL-ILL085V1 Factory Special Order

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