STMicroelectronics VND920P
The VND920P is a double chip device made by using STMicroelectronics VIPower M0-3 Technology, intended for driving any kind of load CONNECTION DIAGRAM (TOP VIEW) with one side connected to ground.DESCRIPTION
Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). Active current limitation combined with thermal shutdown and automatic restart protect the device against overload. Builtin analog current sense output delivers a current proportional to the load current. Device automatically turns off in case of ground pin disconnection. VCC 1 GND 1 INPUT 1 CURRENT SENSE 1 NC NC VCC 1 VCC 2 GND 2 INPUT 2 CURRENT SENSE 2 NC NC VCC 2 1 28 VCC1 OUTPUT 1 OUTPUT 1 OUTPUT 1 OUTPUT 1 OUTPUT 1 OUTPUT 1 OUTPUT 2 OUTPUT 2 OUTPUT 2 OUTPUT 2 OUTPUT 2 OUTPUT 2 VCC 2 14 15 (**) See application schematic at page 10 October 2003 - Revision 1.2 (Working document) 1/18 This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice. 1 VND920P BLOCK DIAGRAM VCC 1 VCC CLAMP OVERVOLTAGE DETECTION UNDERVOLTAGE DETECTION GND 1 Power CLAMP DRIVER INPUT 1 LOGIC CURRENT LIMITER VDS LIMITER IO...