VNQ500NTR-E STMicroelectronics

VNQ500 Quad channel high-side driver Features Max supply voltage V 41V CC Operating voltage range V 5.5 to 36V CC Max on-state resistance R 500m ON PowerSSO-12 Current limitation (typ) I 0.4A LIM Off-state supply current I 25 A S Description CMOS compatible I/Os The VNQ500 is a monolithic device designed in Chip Enable STMicroelectronics VIPower M0-3 technology, Junction over temperature protection and intended for driving any kind of load with one side diagnostic connected to ground. Current limitation Active current limitation, combined with latched thermal shutdown, protect the device against Shorted load protection overload. Undervoltage shutdown In the case of over temperature of one channel Protection against loss of ground the relative I/O pin is pulled down. Very low standby current The device automatically turns off in the case of In compliance with the 2002/95/EC european ground pin disconnection. directive Table 1. Device summary Order codes Package Tube Tape and reel PowerSSO-12 VNQ500PEP-E VNQ500PEPTR-E September 2013 Doc ID 9934 Rev 4 1/24 www.st.com 1Contents VNQ500 Contents 1 Block diagram and pin description . 5 2 Electrical specifications 7 2.1 Absolute maximum ratings . 7 2.2 Thermal data . 7 2.3 Electrical characteristics . 8 2.4 Electrical characteristics curves 12 3 Application information . 14 3.1 GND protection network against reverse battery . 14 3.1.1 Solution 1: a resistor in the ground line (RGND only) 14 3.1.2 Solution 2: a diode (D ) in the ground line 15 GND 3.2 Load dump protection 15 3.3 MCU I/O protection 15 3.4 Maximum demagnetization energy (V = 13.5V) 16 CC 4 Package and thermal data . 17 4.1 PowerSSO-12 thermal data . 17 5 Package and packing information . 20 5.1 ECOPACK packages . 20 5.2 PowerSSO-12 mechanical data 20 5.3 PowerSS0-12 packing information 22 6 Revision history . 23 2/24 Doc ID 9934 Rev 4