GENERAL FEATURES
TYPE VNQ600AP-E (*) Per each channel Figure 1. Package Ilim 22A VCC 36 V RDS(on) (*) 35mΩ DC SHORT CIRCUIT CURRENT: 22A s CMOS COMPATIBLE INPUTS s PROPORTIONAL LOAD CURRENT SENSE s UNDERVOLTAGE & OVERVOLTAGE SHUT-DOWN s OVERVOLTAGE CLAMP s THERMAL SHUT-DOWN s CURRENT LIMITATION s VERY LOW STAND-BY POWER DISSIPATION s PROTECTION AGAINST: LOSS OF GROUND & LOSS OF VCC s REVERSE BATTERY PROTECTION (**) s IN COMPLIANCE WITH THE 2002/95/EC EUROPEAN DIRECTIVE s SO-28 (DOUBLE ISLAND) DESCRIPTION
This device has four independent channels and four analog sense outputs which deliver currents proportional to the outputs currents. Active current limitation combined with thermal shut-down and automatic restart protect the device against overload. Device automatically turns off in case of ground pin disconnection. Table 2. Order Codes Package SO-28 Note: (**) See application schematic at page 11. Tube VNQ600AP-E Tape and Reel VNQ600APTR-E Rev. 1 October 2004 1/20 VNQ600AP-E Figure 2. Block Diagram VCC 1,2 OVERVOLTAGE UNDERVOLTAGE DEMAG 1 DRIVER 1 OUTPUT 1 ILIM1 INPUT 1 LOGIC INPUT 2 GND 1,2 OVERTEMP.
STMicroelectronics
