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The L6562A is a current-mode PFC controller operating in Transition Mode (TM). Coming with the same pin-out as its predecessors L6561 and L6562, it offers improved performance.
The highly linear multiplier includes a special circuit, able to reduce AC input current distortion, that allows wide-range-mains operation with an extremely low THD, even over a large load range.
The output voltage is controlled by means of a voltage-mode error amplifier and an accurate (1% @TJ = 25°C) internal voltage reference.
The device features extremely low consumption (60µA max. before start-up and <5 mA operating) and includes a disable function suitable for IC remote ON/OFF, which makes it easier to comply with energy saving requirements (Blue Angel, EnergyStar, Energy2000, etc.).
An effective two-step OVP enables to safely handle overvoltages either occurring at start-up or resulting from load disconnection.
The totem-pole output stage, capable of 600 mA source and 800 mA sink current, is suitable to drive high current MOSFETs or IGBTs. This, combined with the other features and the possibility to operate with the proprietary Fixed-Off-Time control, makes the device an excellent low-cost solution for EN61000-3-2 compliant SMPS in excess of 350W.主な特徴
- 1% (@ TJ = 25°C) internal reference voltage
- Disable function on E/A input
- DIP-8/SO-8 packages
- Proprietary multiplier design for minimum THD
- Ultra-low (30µA) Start-up current
- Very accurate adjustable output overvoltage protection
- Digital leading-edge blanking on current sense
- -600/+800mA totem pole gate driver with active pull-down during UVLO and voltage clamp
- Low (2.5mA) quiescent current
ビデオ
ST simplfies access to digital power advantages with configurable high efficiency interleaved PFC controller
All tools & software
All resources
製品スペック (1)
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ユーザマニュアル (1)
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| 27 Jun 2015 |
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パンフレット (1)
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - L6562A
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
品質 & 信頼性
| 製品型番 | Marketing Status | 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** |
|---|---|---|---|---|---|
| L6562AD |
量産中
|
SO-8 | インダストリアル | Ecopack2 (**) | |
| L6562ADTR |
量産中
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SO-8 | インダストリアル | Ecopack2 (**) | |
| L6562AN |
量産中
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DIP-8 | インダストリアル | Ecopack2 |
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(**) 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
| 製品型番 | 販売代理店からオーダー | STからオーダー | 製品ステータス | ECCN (US) | ECCN (EU) | 梱包タイプ | パッケージ | 温度（℃） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| L6562AN | 4 distributors | Free Sample Buy Direct |
量産中
|
EAR99 | NEC | Tube | DIP-8 | - | - | CHINA | 0.3384 / 1k | |
| L6562ADTR | 10 distributors | Free Sample Buy Direct |
量産中
|
EAR99 | NEC | Tape And Reel | SO-8 | - | - | MOROCCO | 0.234 / 1k | |
| L6562AD | 7 distributors | Buy Direct |
量産中
|
EAR99 | NEC | Tube | SO-8 | - | - | MOROCCO | 0.234 / 1k | |
（*）概算用の希望小売単価（US$）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。
