产品概述
描述
This board provides you an easy way to connect STMicroelectronics VIPower M0-7 technology into your existing system.
The board comes pre-assembled with VND7E025AJ high-side driver. On board minimum set of electrical components (as for device datasheet recommendation) is enabling the user to directly connect the load, the power supply and the microcontroller without any additional effort in external component design and connection.
The VND7E040AJ is a single channel high-side driver manufactured using ST proprietary VIPower technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, providing 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 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.
-
所有功能
- Simple single IC application board dedicated for VND7E025AJ
- Provides electrical connectivity and thermal heat-sinking for easy prototyping
- General device features
- Extreme low voltage operation for deep cold cranking applications (compliant to LV124, revision 2013)
- Double channel smart high-side driver with CurrentSense analog feedback
- Very low standby current
- Compatible with 3 V and 5 V CMOS outputs
- Diagnostic functions
- Analog feedback of load current with high precision proportional current mirror
- 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
质量与可靠性
| 产品型号 | Marketing Status | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|
| EV-VND7E025AJ | 批量生产 | Not compliant | - | |
EV-VND7E025AJ
Package:
Not compliantMaterial 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 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | 供应商 | 核心产品 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EV-VND7E025AJ | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ITALY | EAR99 | NEC | ST | VND7E025AJTR | ST | VND7E025AJTR |
EV-VND7E025AJ 批量生产