VN610SP

® VN610SP SINGLE CHANNEL HIGH SIDE SOLID STATE RELAY TARGET SPECIFICATION TYPE VN610SP s s s RDS(on) 10mΩ IOUT 45A VCC 36 V OUTPUT CURRENT: 45 A CMOS COMPATIBLE INPUT PROPORTIONAL LOAD CURRENT SENSE s UNDERVOLTAGE AND OVERVOLTAGEn SHUT-DOWN s OVERVOLTAGE CLAMP THERMAL SHUT DOWN s CURRENT LIMITATION s VERY LOW STAND-BY POWER DISSIPATION s PROTECTION AGAINST: n LOSS OF GROUND AND LOSS OF VCC s REVERSE BATTERY PROTECTION (*) s 10 1 PowerSO-10 ™ DESCRIPTION The VN610SP is a monolithic device made using STMicroelectronics VIPower technology. It is intended for driving resistive or inductive loads with one side connected to ground. Active VCC pin BLOCK DIAGRAM voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). This device integrates an analog current sense which delivers a current proportional to the load current (according to a known ratio). Active current limitation combined with thermal shut-down and automatic restart protect the device against overload. Device automatically turns off in case of ground pin disconnection. VCC VCC CLAMP OVERVOLTAGE UNDERVOLTAGE PwCLAMP DRIVER OUTPUT ILIM VDSLIM IOUT K CURRENT SENSE GND LOGIC INPUT OVERTEMP. (*) See application schematic at page 8 S eptember 1999 1/10 1 VN610SP ABSOLUTE MAXIMUM RATING Symbol VCC -VCC - IGND IOUT - IOUT IIN VCSENSE 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 Current sense maximum voltage Electrostatic discharge (R=1.5kΩ; C=100pF) Power dissipation at T C