VN750S

® VN750 / VN750S / VN750-B5 HIGH SIDE DRIVER TYPE VN750 VN750S VN750-B5 RDS(on) 60 mΩ IOUT 6A VCC 36 V CMOS COMPATIBLE INPUT ON STATE OPEN LOAD DETECTION s OFF STATE OPEN LOAD DETECTION s SHORTED LOAD PROTECTION s UNDERVOLTAGE AND OVERVOLTAGE SHUTDOWN s PROTECTION AGAINST LOSS OF GROUND s VERY LOW STAND-BY CURRENT s s s SO-8 PENTAWATT P2PAK ORDER CODES : PENTAWATT SO-8 P2PAK VN750 VN750S VN750-B5 REVERSE BATTERY PROTECTION (*) DESCRIPTION The VN750, VN750S, VN750-B5 are a monolithic device designed in STMicroelectronics VIPower Technology, intended for driving any kind of load with one side connected to ground. Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). Active current limitation BLOCK DIAGRAM combined with thermal shutdown and automatic restart protect the device against overload. The device detects open load condition both is on and off state. Output shorted to VCC is detected in the off state. Device automatically turns off in case of ground pin disconnection. VC C VCC CLAMP OVERVOLTAGE DETECTION UNDERVOLTAGE DETECTION GND Power CLAMP INPUT LOGIC DRIVER OUTPUT CURRENT LIMITER STATUS ON STATE OPENLOAD DETECTION OVERTEMPERATURE DETECTION OFF STATE OPENLOAD AND OUTPUT SHORTED TO V CC DETECTION (*) See application schematic at page 8 January 2000 1/15 1 VN750 / VN750S / VN750-B5 ABSOLUTE MAXIMUM RATING Symbol VCC - V CC - Ignd IOUT - IOUT IIN ISTAT VESD Ptot Tj Tc Tstg Parameter DC Supply Voltage Reverse DC Supply Voltage DC Reverse Ground Pin Current DC Output Current Reverse DC Output Current DC Input Current DC Status Current Electrostatic Discharge (R=1.5KΩ; C=100pF) Power Dissipation TC=25°C Junction Operating Temperature Case Operating Temperature Storage Temperature SO-8 Value PENTAWATT 41 - 0.3 - 200 Internally Limited -6 +/- 10 +/- 10 2000 42 Internally Limited - 40 to 150 - 55 to 150 P2PAK Unit V V mA A A mA mA V W °C °C °C 3.1 42 CONNECTION DIAGRAM (TOP VIEW) OUTPUT STATUS V CC 5 VCC OUTPUT OUTPUT VCC 5 4 8 1 N.C. STATUS INPUT GND 4 3 2 1 INPUT GND SO-8 P2PAK PENTAWATT CURRENT AND VOLTAGE CONVENTIONS ICC IIN INPUT ISTAT STATUS VCC IOUT OUTPUT GND VCC VIN VSTAT IGND VOUT 2 /15 1 VN750 / VN750S / VN750-B5 THERMAL DATA Symbol Rthj-pins Rthj-amb Rthj-case Parameter Thermal Resistance Junction-pins Thermal Resistance Junction-ambient Thermal Resistance Junction-case S0-8 40 120 Value PENTAWATT 60 3 P2PAK 60 3 Unit °C/W °C/W °C/W Max Max Max ELECTRICAL CHARACTERISTICS (8V