产品概述
描述
The VN5012AK-E is a monolithic device made using STMicroelectronics VIPower®M0-5 technology. It is intended for driving resistive or inductive loads with one side connected to ground. Active VCCpin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). This device integrates an analog current sense which delivers a current proportional to the load current (according to a known ratio) when CS_DIS is driven low or left open. When CS_DIS is driven high, the CURRENT SENSE pin is in a high impedance condition. Output current limitation protects the device in overload condition. In case of long overload duration, the device limits the dissipated power to safe level up to thermal shutdown intervention. Thermal shutdown with automatic restart allows the device to recover normal operation as soon as fault condition disappears.-
所有功能
- General features
- Inrush current active management by power limitation
- Very low stand-by current
- 3.0 V CMOS compatible input
- Optimized electromagnetic emission
- Very low electromagnetic susceptibility
- In compliance with the 2002/95/EC european directive
- Diagnostic functions
- Proportional load current sense
- High current sense precision for wide range currents
- Current sense disable
- Thermal shutdown indication
- Very low current sense leakage
- Protections
- Undervoltage shutdown
- Overvoltage clamp
- Load current limitation
- Self limiting of fast thermal transients
- Protection against loss of ground and loss of VCC
- Thermal shutdown
- Reverse battery protection
- Electrostatic discharge protection
- General features
电路原理图
精选 视频
Leading-edge product portfolio for a wide range of automotive applications
Electro-thermal simulator for devices in ViPower technology
EDA符号、封装和3D模型
STMicroelectronics - VN5012AK-E
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| VN5012AK-E |
NRND
|
PowerSSO 24 | 汽车应用 | Ecopack2 |
|
| VN5012AKTR-E |
批量生产
|
PowerSSO 24 | 汽车应用 | Ecopack2 |
|
VN5012AK-E
Package:
PowerSSO 24Material Declaration**:
VN5012AKTR-E
Package:
PowerSSO 24Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| VN5012AK-E | 无法联系到经销商，请联系我们的销售办事处 |
NRND
|
EAR99 | NEC | Tube | PowerSSO 24 | - | - | MALAYSIA | 1.7886 / 1k | ||
| VN5012AKTR-E | 无法联系到经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Tape And Reel | PowerSSO 24 | - | - | MALAYSIA | 1.626 / 1k | ||
供货状态
NRNDECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.7886 / 1k供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.626 / 1k