VND5050K-E Double channel high side driver with analog current sense

The VND5050K-E and VND5050J-E are monolithic devices made using STMicroelectronics VIPower M0-5 technology.

they are intended for driving resistive or inductive loads with one side connected to ground. Active VCC pin voltage clamp protects the devices against low energy spikes (see ISO7637 transient compatibility table). The devices detect open load condition both in on and off state, when STAT_DIS is left open or driven low. Output shorted to VCC is detected in the off state. When STAT_DIS is driven high, STATUS pin is in high impedance state. Output current limitation protects the devices in overload condition. In case of long overload duration, the devices limit the dissipated power to a safe level up to thermal shut-down intervention. Thermal shut-down with automatic restart allows the devices to recover normal operation as soon as fault conditions disappear.

技术特性

Main
- Inrush current active management by power limitation
- Very low stand-by current
- 3.0V CMOS compatible input
- Optimized electromagnetic emission
- Very low electromagnetic susceptibility
- In compliance with the 2002/95/EC European directive
Diagnostic functions
- Open drain status output
- On state open load detection
- Off state open load detection
- Thermal shutdown indication
Protections
- Undervoltage shut-down
- Overvoltage clamp
- Output stuck to VCC detection
- Load current limitation
- Self limiting of fast thermal transients
- Protection against loss of ground and loss of VCC
- Thermal shut down
- Reverse battery protection
- Electrostatic discharge protection

功能框图

VND5050K-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
VND5050KTR-E	Active	1.366		PowerSSO 24	Tape And Reel		VND5050KTR-E
VND5050K-E	Active	1.366		PowerSSO 24	Tube		VND5050K-E

DATASHEET

描述	版本	大小
VND5050K-E : Double channel high side driver for automotive applications	6	566KB