VND5E008AY-E STMicroelectronics

VND5E008AY-E Double channel high-side driver with analog current sense for automotive applications Datasheet - production data Protection: 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 shut down Reverse battery protection with self switch Features of the Power MOS Max transient supply voltage V 41 V CC Applications Operating voltage range V 4.5 to 28V CC All types of resistive, inductive and capacitive Typ on-state resistance (per ch.) R 8 m ON loads Current limitation (typ) I 76 A LIMH (1) Off-state supply current I 2 A S Description 1. Typical value with all loads connected. The VND5E008AY-E is a device made using STMicroelectronics VIPower MO-5 technology. General: It is intended for driving resistive or inductive Inrush current active management by loads with one side connected to ground. Active power limitation V pin voltage clamp protects the device against CC Very low standby current low energy spikes. 3.0V CMOS compatible input This device integrates an analog current sense Optimized electromagnetic emission which delivers a current proportional to the load Very low electromagnetic susceptibility current when CS DIS high leads the current sense pin in high impedance. Compliant with European directive 2002/95/EC Fault conditions such as overload, Proportional load current sense overtemperature or open-load are reported via High current sense precision for wide range the current sense pin current Output current limitation protects the device in Very low current sense leakage overload condition. In case of long overload Diagnostic functions: duration, the device limits the dissipated power to safe level up to thermal shutdown intervention. Off-state open-load detection Thermal shutdown with automatic restart allows Current sense disable the device to recover normal operation as soon as Thermal shutdown indication fault condition disappears. Output short to V detection CC Overload and short to ground (power limitation) indication October 2013 DocID13620 Rev 5 1/39 This is information on a product in full production. www.st.comContents VND5E008AY-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 33 5.1 ECOPACK packages . 33 5.2 PowerSSO-36 mechanical data 34 5.3 Packing information . 36 6 Order codes . 37 7 Revision history . 38 2/39 DocID13620 Rev 5