VN5E016MHTR-E STMicroelectronics

VN5E016MH-E 16 m high-side driver with analog current sense for automotive applications Datasheet - production data Self limiting of fast thermal transients Protection against loss of ground and loss of V CC Overtemperature shutdown with auto restart (thermal shutdown) Reverse battery protected HPak Electrostatic discharge protection Applications Features All types of resistive, inductive and capacitive loads Max supply voltage V 41 V CC Suitable as LED driver Operating voltage range V 4.5 to 28 V CC Max on-state resistance (per ch.) R 16 m ON Description Current limitation (typ) I 73 A LIMH (1) The VN5E016MH-E is a single channel high-side Off-state supply current I 2 A S driver manufactured in the ST proprietary 1. Typical value with all loads connected. VIPower M0-5 technology and housed in the tiny HPak package. The VN5E016MH-E is General designed to drive 12 V automotive grounded Inrush current active management by loads delivering protection, diagnostics and easy power limitation 3 V and 5 V CMOS compatible interface with any Very low standby current microcontroller. 3.0 V CMOS compatible inputs The device integrates advanced protective Optimized electromagnetic emissions functions such as load current limitation, inrush Very low electromagnetic susceptibility and overload active management by power In compliance with the 2002/95/EC limitation, overtemperature shut-off with auto European directive restart and overvoltage active clamp. Diagnostic functions A dedicated analog current sense pin is Proportional load current sense associated with every output channel in order to High current sense precision for wide provide enhanced diagnostic functions including current range fast detection of overload and short-circuit to Current sense disable ground through power limitation indication and overtemperature indication. Overload and short to ground (power limitation) indication The current sensing and diagnostic feedback of Thermal shutdown indication the whole device can be disabled by pulling the CS DIS pin high to allow sharing of the external Protections sense resistor with other similar devices. Undervoltage shutdown Overvoltage clamp Load current limitation May 2014 DocID17114 Rev 6 1/34 This is information on a product in full production. www.st.comContents VN5E016MH-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 17 2.5 Electrical characteristics curves 19 3 Application information . 22 3.1 GND protection network against reverse battery . 22 3.1.1 Solution 1: resistor in the ground line (RGND only) 22 3.1.2 Solution 2: a diode (DGND) in the ground line . 23 3.2 Load dump protection 23 3.3 MCU I/Os protection . 23 3.4 Current sense and diagnostic 24 3.5 Maximum demagnetization energy (V = 13.5 V) . 25 CC 4 Package and PC board thermal data . 26 4.1 HPak thermal data 26 5 Package and packing information . 29 5.1 ECOPACK packages . 29 5.2 HPak mechanical data . 29 5.3 HPak packing information 31 6 Order codes . 32 7 Revision history . 33 2/34 DocID17114 Rev 5