製品概要
-
機能一覧
- EV-VNF1048F easy board that is able to work connected to EV-SPC582B to create an intelligent high side switch for 12 V, 24 V and 48 V automotive applications
- General
- High-side switch Control IC with e-fuse protection for Automotive 12 V, 24 V and 48 V applications
- SPI slave interface for host control
- 32-bit ST-SPI interface compatible with 3.3 V and 5 V CMOS level
- 2 stage charge pump
- Gate drive for an external MOSFET in high side configuration
- High precision uni-directional digital current sense via SPI through an external high side shunt resistor
- Input for a NTC resistor to monitor the external MOSFET temperature
- Very low standby current
- Robust fail-safe functionality through internal and external controls
- SPI register lock-out by a dedicated digital input pin
- Integrated ADC for TJ, VNTC, VOUT and VDS conversion
- Protections
- Battery under-voltage shut-down
- External MOSFET desaturation shutdown configurable via SPI
- Hard short circuit latch-off configurable via SPI
- Current vs time latch-off configurable via SPI (fuse-emulation)
- Device overtemperature shutdown
- External MOSFET overtemperature shutdown
- Intelligent high current fuse replacement for automotive applications
- Especially intended for automotive power distribution applications
Quality and Reliability
| Part Number | Marketing Status | RoHSコンプライアンスグレード | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|
| EV-VNF1048F | Active 交換品交換品 | Not compliant | - | - | - | |
EV-VNF1048F
Package:
Not compliantMaterial Declaration**:
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Sample & Buy
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| Budgetary Price (US$)*/Qty | Supplier | Core Product | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EV-VNF1048F | 2 distributors | Active | ITALY | EAR99 | NEC | | - | VNF1048F |
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（*）概算用の参考価格（US$）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。