VNQ5160K-E STMicroelectronics

VNQ5160K-E Quad channel high side driver for automotive applications Features Max transient supply voltage V 41V CC Operating voltage range V 4.5 to 36 V CC Max on-state resistance (per ch.) R 160 m ON PowerSSO-24 Current limitation (typ) I 5.4 A LIMH Electrostatic discharge protection (1) Off-state supply current I 2 A S 1. Typical value with all loads connected Applications General features All types of resistive, inductive and capacitive Inrush current active management by loads power limitation Very low standby current Description 3.0 V CMOS compatible input Optimized electromagnetic emission The VNQ5160K-E is a monolithic device made Very low electromagnetic susceptibility using STMicroelectronics VIPower M0-5 technology. It is intended for driving resistive or In compliance with the 2002/95/EC inductive loads with one side connected to European directive ground. Active V pin voltage clamp protects the CC Diagnostic functions device against low energy spikes (see ISO7637 Open drain status output transient compatibility table). On-state open-load detection The device detects open-load condition in both on Off-state open-load detection and off states, when STAT DIS is left open or Thermal shutdown indication driven low. Output shorted to V is detected in CC Protection the off-state. When STAT DIS is driven high, the STATUS pin is in a high impedance condition. Undervoltage shutdown Overvoltage clamp Output current limitation protects the device in Output stuck to V detection overload condition. In the case of long duration CC overload, the device limits the dissipated power to Load current limitation a safe level up to thermal shutdown intervention. Self limiting of fast thermal transients Protection against loss of ground and loss of V Thermal shutdown with automatic restart allows CC the device to recover normal operation as soon as Thermal shut down a fault condition disappears. Reverse battery protection (see Application schematic on page 18 Table 1. Device summary Order codes Package Tube Tape and reel PowerSSO-24 VNQ5160K-E VNQ5160KTR-E September 2013 Doc ID 13349 Rev 7 1/30 www.st.com 1 Contents VNQ5160K-E Contents 1 Block diagram and pin configuration . 5 2 Electrical specifications 7 2.1 Absolute maximum ratings . 7 2.2 Thermal data . 8 2.3 Electrical characteristics . 8 2.4 Electrical characteristics curves 14 3 Application information . 18 3.1 GND protection network against reverse battery . 18 3.1.1 Solution 1: resistor in the ground line (RGND only) 18 3.1.2 Solution 2: a diode (DGND) in the ground line 19 3.2 Load dump protection 19 3.3 Microcontroller I/Os protection . 19 3.4 Open-load detection in off-state 19 3.5 Maximum demagnetization energy (VCC = 13.5V) . 22 4 Package and PC board thermal data . 23 4.1 PowerSSO-24 thermal data . 23 5 Package and packing information . 26 5.1 ECOPACK packages . 26 5.2 PowerSSO-24 mechanical data 26 5.3 Packing information . 28 6 Revision history . 29 2/30 Doc ID 13349 Rev 7