Product overview
概要
The VNI2140J is a monolithic device designed using STMicroelectronics' VIPower technology. The device drives two independent resistive or inductive loads with one side connected to ground. Active current limitation prevents a drop in system power supply in cases of shorted-load, and built-in thermal shutdown protects the chip from damage due to overtemperature and short-circuit. In overload conditions, channel turns OFF and ON automatically to maintain the junction temperature between TTSD and TR. If the case temperature reaches TCSD, the overloaded channel is turned OFF and restarts only when case temperature decreases down to TCR. In order to avoid high-peak current from the supply, when more than one channel is overloaded the TCSD restart is not simultaneous. Non overloaded channels continue to operate normally. The open-drain diagnostics output indicates overtemperature conditions and open-load in off state.-
All features
- Nominal current: 0.5 A per channel
- Shorted-load protections
- Junction overtemperature protection
- Case overtemperature protection for thermal independence of the channels
- Thermal case shutdown restart not simultaneous for the various channels
- Protection against loss of ground
- Current limitation 1 A per channel
- Undervoltage shutdown
- Open-load in off-state and short to VCC detection
- Open-drain diagnostic outputs
- 3.3 V CMOS/TTL compatible inputs
- Fast demagnetization of inductive loads
- Conforms to IEC 61131-2
回路ダイアグラム
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注目ビデオ
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Fail-safe digital output drivers for safety critical applications
All tools & software
All resources
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製品スペック (1)
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| 13 Dec 2019 |
13 Dec 2019
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アプリケーションノート (1)
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| 13 Sep 2018 |
13 Sep 2018
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技術ノート & 解説 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 |
13 Sep 2018
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ツール&ソフトウェア用アプリケーション・ノート (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 |
13 Sep 2018
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フライヤ (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Sep 2020 |
22 Sep 2020
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パンフレット (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 09 Nov 2020 |
09 Nov 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - VNI2140J
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** |
|---|---|---|---|---|---|
| VNI2140J |
量産中
|
PowerSSO 12 | インダストリアル | Ecopack1 | |
| VNI2140JTR |
量産中
|
PowerSSO 12 | インダストリアル | Ecopack1 |
(**) 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 | 販売代理店から購入 | STから購入 | 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| VNI2140J | 4 distributors | Buy Direct |
量産中
|
EAR99 | NEC | Tube | PowerSSO 12 | - | - | MOROCCO | 1.299 / 1k | |
| VNI2140JTR | 3 distributors |
量産中
|
EAR99 | NEC | Tape And Reel | PowerSSO 12 | - | - | MOROCCO | 1.299 / 1k | ||
製品ステータス
量産中ECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.299 / 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。
