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The HVLED001A 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 of up to 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 built-in to guarantee automatic application recovery, without loss of reliability.主な特徴
- 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 auto-reload timer (ART)
- 0-10 and PWM dimming compatible
- Remote control pin
サンプル & 購入
| 製品型番 | 製品ステータス | Quantity | 概算価格（USS） | パッケージ | 梱包タイプ | 温度（℃） | ECCN (US) | Country of Origin | 詳細情報 | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| HVLED001ATR | Active | 1000 | 0.625 | SSOP 10 | Tape And Reel | -40 | 125 | EAR99 | CHINA | 在庫チェック | サンプル入手 | |
| HVLED001A | Active | 1000 | 0.625 | SSOP 10 | Tube | -40 | 125 | EAR99 | MOROCCO | 在庫チェック | 購入 | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
ビデオ
Watch the ALED1262ZT video, an automotive-grade 12-Channel LED Driver for advanced rear lighting solutions
評価ツール
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Picture 製品型番 製造元 概要 
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STEVAL-ILL085V1 ST Wide input and wide output voltage LED driver with high power factor and low THD based on HVLED001A 
STEVAL-LLL006V1 ST Smart LED driver using 6LoWPAN Mesh network for outdoor street lighting 製品型番35 W wide input range flyback converter using HVLED001A quasi resonant flyback controller and STF10LN80K5
35 W dimmable single string LED driver using HVLED001A and STF10LN80K5
60 W wide input range flyback converter using HVLED001A quasi resonant flyback controller
60 W wide input range flyback converter using HVLED001A controller in FOT mode
18 W wide input range ultra slim flyback converter using HVLED001A quasi resonant flyback controller and STD8N80K5
18 W tube replacement zero ripple LED driver using HVLED001A quasi resonant flyback controller and STF10LN80K5
Wide input and wide output voltage LED driver with high power factor and low THD based on HVLED001A
Smart LED driver using 6LoWPAN Mesh network for outdoor street lighting
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| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| HVLED001A | Active | SSOP 10 | Industrial | Ecopack2 | |
| HVLED001ATR | Active | SSOP 10 | Industrial | Ecopack2 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
