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The devices are single channel high-side drivers manufactured using ST proprietary VIPower M0-7 technology and housed in PowerSSO-16 and SO-8 packages. The devices are 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 devices integrate 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 including 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.
A sense enable pin allows OFF-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices.主な特徴
- AEC-Q100 qualified
- General
- Single channel smart high-side driver with MultiSense analog feedback
- 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 and 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 with external components
- 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
All tools & software
All resources
製品スペック (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 23 Jun 2015 |
23 Jun 2015
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アプリケーションノート (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 12 Mar 2020 |
12 Mar 2020
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| 24 Mar 2020 |
24 Mar 2020
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ユーザマニュアル (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 24 Mar 2020 |
24 Mar 2020
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フライヤー (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 16 Mar 2020 |
16 Mar 2020
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セレクションガイド (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 08 Oct 2020 |
08 Oct 2020
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パンフレット (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 02 Mar 2020 |
02 Mar 2020
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| 02 Mar 2020 |
02 Mar 2020
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CAD/EDA Symbols, Footprints and Models
All resources
HWモデル、CADライブラリ & SVD (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 20 Jun 2017 |
20 Jun 2017
|
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** |
|---|---|---|---|---|---|
| VN7140ASTR |
量産中
|
SO-8 | オートモーティブ | Ecopack2 |
|
VN7140ASTR
Package:
SO-8Material Declaration**:
(**) 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| VN7140ASTR | 4 distributors |
量産中
|
EAR99 | NEC | Tape And Reel | SO-8 | - | - | CHINA | 0.4668 / 1k | ||
製品ステータス
量産中ECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.4668 / 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。
