VN920

® VN920 / VN920-B5 / VN920SO SINGLE CHANNEL HIGH SIDE SOLID STATE RELAY TYPE VN920 VN920-B5 VN920SO RDS(on) 16mΩ IOUT 30 A VCC 36 V CMOS COMPATIBLE INPUT s PROPORTIONAL LOAD CURRENT SENSE s SHORTED LOAD PROTECTION s UNDERVOLTAGE AND OVERVOLTAGE SHUTDOWN s OVERVOLTAGE CLAMP s THERMAL SHUTDOWN s CURRENT LIMITATION s PROTECTION AGAINST LOSS OF GROUND AND LOSS OF V CC s s s PENTAWATT P2PAK SO-16L ORDER CODES PACKAGE PENTAWATT TUBE T&R P2PAK SO-16L VN920 VN920-B5 VN920SO VN920-B513TR VN920SO13TR VERY LOW STAND-BY POWER DISSIPATION REVERSE BATTERY PROTECTION (*) DESCRIPTION The VN920, VN920-B5, VN920SO is a monolithic device made by using STMicroelectronics VIPower M0-3 Technology, intended for driving any kind of load with one side connected to BLOCK DIAGRAM 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 integrates an analog current sense output which delivers a current proportional to the load current. Device automatically turns off in case of ground pin disconnection. VCC V CC CLAMP OVERVOLTAGE DETECTION UNDERVOLTAGE DETECTION GND P ower CLAMP DRIVER INPUT LOGIC CURRENT LIMITER V DS LIMITER IOUT K OVERTEMPERATURE DETECTION CURRENT SENSE OUTPUT (*) See application schematic at page 8 Rev. 2 1/25 July 2004 VN920 / VN920-B5 / VN920SO ABSOLUTE MAXIMUM RATING Symbol VCC - VCC - IGND IOUT - IOUT IIN VCSENSE 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 (Human Body Model: R=1.5KΩ; C=100pF) VESD - INPUT - CURRENT SENSE - OUTPUT - VCC Maximum Switching Energy (L=0.25mH; RL=0Ω; Vbat=13.5V; Tjstart=150ºC; IL=45A) Power Dissipation TC≤25°C Junction Operating Temperature Case Operating Temperature Storage Temperature 96.1 4000 2000 5000 5000 364 96.1 Internally limited - 40 to 150 - 55 to 150 352 8.3 V V V V mJ W °C °C °C PENTAWATT Value P2PAK SO-16L 41 - 0.3 - 200 Internally Limited - 21 +/- 10 -3 +15 Unit V V mA A A mA V V EMAX PTOT Tj Tc TSTG CONFIGURATION DIAGRAM (TOP VIEW) & SUGGESTED CONNECTIONS FOR UNUSED AND N.C. PINS 5 4 VCC N.C. GND INPUT CSENSE N.C. N.C. VCC 1 16 VCC OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT CSENSE VCC INPUT GND 5 4 3 2 1 OUTPUT CSENSE VCC INPUT GND 3 2 1 PENTAWATT Connection / Pin Current Sense Floating To Ground Through 1KΩ resistor N.C. X X P PAK Output X Input X Through 10KΩ resistor 2 8 9 VCC SO-16L CURRENT AND VOLTAGE CONVENTIONS IS VCC VF VCC IOUT OUTPUT IIN INPUT VIN CURRENT SENSE VSENSE GND IGND ISENSE VOUT 2/25 1 VN920 / VN920-B5 / VN920SO THERMAL DATA Symbol Rthj-case Rthj-lead Rthj-amb Parameter Thermal Resistance Junction-case Thermal Resistance Junction-lead Thermal Resistance Junction-ambient Max Max Max PENTAWATT 1.3 Value P2PAK 1.3 51.3 (1) 37 (2) SO-16L 15 65 (3) 48 (4) Unit °C/W °C/W °C/W °C/W 61.3 (1) When mounted on a standard single-sided FR-4 board with 0.5cm2 of Cu (at least 35µm thick). (2) When mounted on a standard single-sided FR-4 board with 6cm2 of Cu (at least 35µm thick). (3) When mounted on a standard single-sided FR-4 board with 0.5cm2 of Cu (at least 35µm thick) connected to all V CC pins. (4) When mounted on a standard single-sided FR-4 board with 6cm2 of Cu (at least 35µm thick) connected to all V CC pins. ELECTRICAL CHARACTERISTICS (8V