VND5T050AK-E Double Channel High Side Driver with Analog Current Sense for 24V Automotive Applications

The VND5T050AK-E is a monolithic device made using STMicroelectronics®VIPower®technology, intended for driving resistive or inductive loads with one side connected to ground. Active VCCpin voltage clamp protects the device against low energy spikes.

This device integrates an analog current sense which delivers a current proportional to the load current.

Fault conditions such as overload, overtemperature or short to VCCare reported via the current sense pin.

Output current limitation protects the device in overload condition. The device will latch off in case of overload or thermal shutdown.

The device is reset by a low level pass on the fault reset standby pin.

A permanent low level on the inputs and fault reset standby pin disable all outputs and set the device in standby mode

技术特性

General
- Very low standby current
- 3.0 V CMOS compatible input
- Optimized electromagnetic emission
- Very low electromagnetic susceptibility
- Compliance with European directive 2002/95/EC
- Fault reset standby pin (FR_Stby)
Diagnostic Functions
- Proportional load current sense
- High current sense precision for wide range currents
- Off-state open load detection
- Output short to VCCdetection
- Overload and short to ground latch off
- Thermal shutdown latch-off
- 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
- Electrostatic discharge protection

管脚定义图

VND5T050AK-E 功能框图

应用领域

All types of resistive, inductive and capacitive loads
Suitable as LED driver

VND5T050AK-E 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
VND5T050AKTR-E	Active		1000	Powersso 24	Tape And Reel		VND5T050AKTR-E
VND5T050AK-E	Active		1000	Powersso 24	Tube		VND5T050AK-E

DATASHEET

描述	版本	大小
VND5T050AK-E :DS8847: Double channel high-side driver with analog current sense for 24 V automotive applications	2	792KB