VN710SP Datasheet | STMicroelectronics

DESCRIPTION The VN710SP is a monolithic device made using 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 transients patibility table). Active current limitation bined with thermal shutdown protect the device against BLOCK DIAGRAM overload. After a thermal shutdown event, device stays latched off and diagnostic stays at a low level until next falling edge of input signal. The device detects open load condition both in on state and off state. Output shorted to VCC is detected in the off state. Device automatically turns off in case of ground pin disconnection. Enable pin allows to switch the device to idle state with very low quiescent current from VCC. When enable is low, device turns off regardless of input pin state. V CC VCC CLAMP GND OVERVOLTAGE DETECTION UNDERVOLTAGE DETECTION Power CLAMP DRIVER INPUT LOGIC CURRENT LIMITER OUTPUT STATUS ENABLE ON STATE OPENLOAD DETECTION OFF STATE OPENLOAD AND OUTPUT SHORTED TO VCC DETECTION OVERTEMPERATURE DETECTION (- ) See application schematic at page 7 October 2000 1/11 THERMAL DATA Symbol Rtj-case Rtj-amb (- ) Parameter Thermal resistance junction-case Thermal resistance junction-ambient Value 1.4 52 Unit °C/W °C/W (- ) When mounted on a standard single-sided FR-4 board with 50mm2 of Cu (at least 35µm thick). ABSOLUTE MAXIMUM RATING Symbol VCC -VCC -I GND IOUT -IOUT IIN Ien ISTAT VESD Ptot Tj Tc Tstg Parameter DC supply voltage Reverse DC supply voltage Reverse DC ground pin current DC output current Reverse DC output current DC input current DC enable current DC status current Electrostatic discharge (R=1.5kΩ; C=100p F) Power dissipation at Tc=25°C Junction operating temperature Case operating temperature Storage temperature Value 41 -0.3 -200 Internally limited -35 +/-10 +/-10 +/-10 2000 89 Internally limited -40 to 150 -55 to 150 Unit V V m A...