VN750PEP

® VN750PEP HIGH SIDE DRIVER TARGET SPECIFICATION TYPE VN750PEP s RDS(on) 60 mΩ IOUT 6A VCC 36 V CMOS COMPATIBLE INPUT s 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 PowerSSO-12 REVERSE BATTERY PROTECTION (*) ORDER CODES PACKAGE TUBE T&R PowerSSO-12 VN750PEP VN750PEP13TR DESCRIPTION The VN750PEP is a monolithic device designed in STMicroelectronics VIPower M0-3 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 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. BLOCK DIAGRAM VCC 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 VCC DETECTION (*) See application schematic at page 8 October 2003 - Revision 1.2 (Working document) 1/14 This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice. VN750PEP ABSOLUTE MAXIMUM RATING Symbol VCC - VCC - Ignd IOUT - IOUT IIN ISTAT 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 (Human Body Model: R=1.5KΩ; C=100pF) - INPUT VESD - STATUS - OUTPUT - VCC Ptot Tj Tc Tstg Power Dissipation TC=25°C Junction Operating Temperature Case Operating Temperature Storage Temperature 4000 4000 5000 5000 74 Internally limited - 40 to 150 - 55 to 150 V V V V W °C °C °C Value 41 -0.3 -200 Internally limited -6 +/- 10 +/- 10 Unit V V mA A A mA mA CONNECTION DIAGRAM (TOP VIEW) VCC GND INPUT N.C. STATUS VCC 1 2 3 4 5 6 12 11 10 9 8 7 OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT TAB = VCC CURRENT AND VOLTAGE CONVENTIONS IS IIN INPUT ISTAT STATUS VCC IOUT OUTPUT GND VCC VIN VSTAT IGND VOUT 2/14 VN750PEP THERMAL DATA Symbol Rthj-case Rthj-amb Parameter Thermal Resistance Junction-case Max Thermal Resistance Junction-ambient Max Value 1.7 70 (*) Unit °C/W °C/W (*) *) When mounted on a standard single-sided FR-4 board with 1 cm2 of Cu (at least 35µm thick) connected to all V CC pins. ELECTRICAL CHARACTERISTICS (8VVOV OPEN LOAD without external pull-up INPUT LOAD VOLTAGE STATUS Tj INPUT LOAD CURRENT STATUS TTSD TR OVERTEMPERATURE 7/14 1 1 VN750PEP APPLICATION SCHEMATIC +5V +5V Rprot STATUS VCC Dld µC Rprot INPUT OUTPUT GND VGND RGND DGND GND PROTECTION REVERSE BATTERY NETWORK AGAINST Solution 1: Resistor in the ground line (RGND only). This can be used with any type of load. The following is an indication on how to dimension the RGND resistor. 1) RGND ≤ 600mV / (IS(on)max). 2) RGND ≥ (−VCC) / (-IGND) where -IGND is the DC reverse ground pin current and can be found in the absolute maximum rating section of the device’s datasheet. Power Dissipation in RGND (when VCC