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The VNQ5E050AK-E is a quad channel high-side driver manufactured using ST proprietary VIPower™ M0-5 technology and housed in PowerSSO-24 package. The device is designed to drive 12 V automotive grounded loads, and to provide protection and diagnostics. It also implements a 3 V and 5 V CMOS compatible interface for the use with any microcontroller.
The device integrates advanced protective functions such as load current limitation, inrush and overload active management by power limitation, overtemperature shut-off with auto-restart and overvoltage active clamp.
A dedicated analog current sense pin is associated with every output channel providing enhanced diagnostic functions including fast detection of overload and short-circuit to ground through power limitation indication, overtemperature indication, short-circuit to VCCdiagnosis and on-state and off-state open-load detection. The current sensing and diagnostic feedback of the whole device can be disabled by pulling the CS_DIS pin high to share external sense resistor with similar devices.主要特性
- General
- Inrush current active management by power limitation
- Very low standby current
- 3.0 V CMOS compatible inputs
- Optimized electromagnetic emissions
- Very low electromagnetic susceptibility
- Compliance with European directive 2002/95/EC
- Very low current sense leakage
- Diagnostic functions
- Proportional load current sense
- High current sense precision for wide currents range
- Current sense disable
- Off-state open-load detection
- Output short to VCCdetection
- Overload and short to ground (power limitation) indication
- Thermal shutdown indication
- Protections
- Undervoltage shutdown
- Overvoltage clamp
- Load current limitation
- Self limiting of fast thermal transients
- Protection against loss of ground and loss of VCC
- Overtemperature shutdown with auto restart (thermal shutdown)
- Reverse battery protected
- Electrostatic discharge protection
- General
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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** |
|---|---|---|---|---|---|
| VNQ5E050AK-E | NRND | PowerSSO 24 | 汽车应用 | Ecopack2 | |
| VNQ5E050AKTR-E | 批量生产 | PowerSSO 24 | 汽车应用 | Ecopack2 |
(**) 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 | 封装 | 包装类型 | Operating Temperature (°C) (min) | 供货状态 | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| VNQ5E050AKTR-E | 2 distributors | 立即购买 | PowerSSO 24 | Tape And Reel | - | 批量生产 | EAR99 | MALAYSIA | 2.385 / 1k | |
| VNQ5E050AK-E | 没有经销商，请联系我们的销售办事处 | PowerSSO 24 | Tube | - | NRND | EAR99 | MALAYSIA | 2.385 / 1k |
VNQ5E050AK-E
封装
PowerSSO 24包装类型
TubeBudgetary Price (US$)*/Qty
2.385 / 1k