VND5E012AYTR-E STMicroelectronics

VND5E012AY-E Double channel high-side driver with analog current sense for automotive applications Datasheet - production data Undervoltage shutdown Overvoltage clamp Load current limitation Self limiting of fast thermal transients Protection against loss of ground and loss PowerSSO-36 of V CC Thermal shutdown Reverse battery protection with self switch Features of the Power MOS Electrostatic discharge protection Max transient supply voltage V 41V CC Operating voltage range V 4.5 to 28V CC Applications Max on-state resistance (per ch.) R 12 m ON All types of resistive, inductive and capacitive Current limitation (typ) I 74 A LIMH loads (1) Off-state supply current I 2 A Suitable as LED driver S 1. Typical value with all loads connected Description General: The VND5E012AY-E is a device made using Inrush current active management by STMicroelectronics VIPower M0-5 technology. power limitation It is intended for driving resistive or inductive Very low standby current loads with one side connected to ground. Active 3.0 V CMOS compatible input V pin voltage clamp protects the device against CC low energy spikes. Optimized electromagnetic emission Very low electromagnetic susceptibility This device integrates an analog current sense In compliance with the 2002/95/EC which delivers a current proportional to the load european directive current when CS DIS high leads the current sense pin in high impedance. Proportional load current sense High current sense precision for wide range Fault conditions such as overload, current overtemperature or openload are reported via the Very low current sense leakage current sense pin. Diagnostic functions: Output current limitation protects the device in Off-state open-load detection overload condition. In case of long overload duration, the device limits the dissipated power to Current sense disable safe level up to thermal shutdown intervention. Thermal shutdown indication Thermal shutdown with automatic restart allows Output short to V detection CC the device to recover normal operation as soon as Overload and short to ground (power fault condition disappears. limitation) indication Protection: October 2013 DocID13621 Rev 6 1/40 This is information on a product in full production. www.st.comContents VND5E012AY-E Contents 1 Block diagram and pin description . 5 2 Electrical specifications 7 2.1 Absolute maximum ratings . 7 2.2 Thermal data . 8 2.3 Electrical characteristics . 9 2.4 Waveforms 18 2.5 Electrical characteristics curves 22 3 Application information . 25 3.1 Load dump protection 25 3.2 MCU I/Os protection . 25 3.3 Current sense and diagnostic 26 3.3.1 Short to VCC and off-state open-load detection 27 3.4 Maximum demagnetization energy (V = 13.5 V) . 29 CC 4 Package and PCB thermal data . 30 4.1 PowerSSO-36 thermal data . 30 5 Package information 34 5.1 ECOPACK package 34 5.2 PowerSSO-36 mechanical data 35 5.3 Packing information . 37 6 Order codes . 38 7 Revision history . 39 2/40 DocID13621 Rev 6