HVLED001A

量産中
Design Win Education

Offline controller for LED lighting with constant voltage primary-sensing and high power factor

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製品概要

概要

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.

  • 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

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

概要
Power Supply
LEDドライバ
Choose design tool:

Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations

LED Lighting Design Tool

Handles AC-DC and DC-DC design in common topologies
Displays interactive and annotated schematic
Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Power Supply
Choose type:
Input Specification
Input Specification
V
This option is required. And must be less than or equal to Volt. Max [V]
V
This option is required. And must be greater than or equal to Volt. Min [V]
出力
V
this option is required
A
this option is required
Output Power: 0
LEDドライバ
Choose type:
Input Specification
Input Specification
V
This option is required. And must be less than or equal to Volt. Max [V]
V
This option is required. And must be greater than or equal to Volt. Min [V]
Output LED
V
This option is required.
A
This option is required.
Ω
This option is required.
LEDs
This option is required
This option is required
出力: 0

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品質 & 信頼性

製品型番 マーケティング・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
量産中
SSOP 10 インダストリアル Ecopack2
HVLED001ATR
量産中
SSOP 10 インダストリアル Ecopack2

HVLED001A

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

HVLED001ATR

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

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

サンプル & 購入

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製品型番
製品ステータス
Budgetary Price (US$)*/Qty
STから購入
Order from distributors
パッケージ
梱包タイプ
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
温度(℃)
最小
最大
HVLED001ATR
Available at distributors

販売代理店在庫 HVLED001ATR

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク

販売代理店在庫データ:

販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください

HVLED001A
Available at distributors

販売代理店在庫 HVLED001A

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク

販売代理店在庫データ:

販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください

HVLED001ATR 量産中

Budgetary Price (US$)*/Qty:
-
パッケージ:
梱包タイプ:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

製品型番:

HVLED001ATR

Operating Temperature (°C)

最小:

最大:

販売代理店

販売代理店在庫データ:

HVLED001A 量産中

Budgetary Price (US$)*/Qty:
-
パッケージ:
梱包タイプ:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

製品型番:

HVLED001A

Operating Temperature (°C)

最小:

最大:

販売代理店

販売代理店在庫データ:

Swipe or click the button to explore more details Don't show this again

(*)概算用の参考価格(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。