VND5025LAK-E SMART POWER HIGH SIDE SWITCH - DOUBLE CHANNEL

The VND5025LAK-E is a monolithic device made using STMicroelectronics VIPower M0-5 technology, intended for driving resistive or inductive loads with one side connected to ground, and suitable for driving LEDs.

Active VCC pin 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 shut-down intervention. Thermal shut-down with automatic restart allows the device to recover normal operation as soon as fault condition disappears.

技术特性

Features
- In-rush current active management by power limitation
- Very low standby current
- 3.0V CMOS compatible input
- Optimized electromagnetic emission
- Very low electromagnetic susceptibility
- In compliance with the 2002/95/EC European directive
- Package: ECOPACK®
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 (see Application schematic)
- Electrostatic discharge protection

功能框图

VND5025LAK-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
VND5025LAKTR-E	NRND			PowerSSO 24	Tape And Reel		VND5025LAKTR-E

DATASHEET

描述	版本	大小
VND5025LAK-E : Double channel high side driver with analog current sense for automotive applications	5	438KB