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The device is a quad channel high-side driver manufactured using the latest ST proprietary VIPower® technology and housed in a PowerSSO-36 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, and to provide protection and diagnostics.
The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.
A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality.
A dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions such as high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load.
The device features a dedicated LED Mode.主な特徴
- AEC-Q100 qualified
- General
- Quad channel smart high-side driver with MultiSense analog feedback
- LED Mode for channel 0 and 1
- Very low standby current
- Compatible with 3 V and 5 V CMOS outputs
- MultiSense diagnostic functions
- Multiplexed analog feedback of:
- Load current with high precision proportional current mirror;
- VCC supply voltage;
- TCHIP device temperature
- Overload and short to ground (power limitation) indication
- Thermal shutdown indication
- OFF-state open load detection
- Output short to VCC detection
- Sense enable/disable
- Protections
- Undervoltage shutdown
- Overvoltage clamp
- Load current limitation
- Self limiting of fast thermal transients
- Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin
- Loss of ground and loss of VCC
- Reverse battery through self turn-on
- Electrostatic discharge protection
ビデオ
Leading-edge product portfolio for a wide range of automotive applications
Electro-thermal simulator for devices in ViPower technology
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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** |
|---|---|---|---|---|---|
| VNQ7040AYTR | 量産中 | PWSSO 36 | オートモーティブ | 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
| 製品型番 | 販売代理店からオーダー | STからオーダー | パッケージ | 梱包タイプ | Operating Temperature (°C) (min) | 製品ステータス | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| VNQ7040AYTR | 3 distributors | 購入 | PWSSO 36 | Tape And Reel | - | 量産中 | EAR99 | MALAYSIA | 1.834 / 1k |
（*）概算用の希望小売単価（US$）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。
