VNQ600A

VNQ600A ®P QUAD CHANNEL HIGH SIDE SOLID STATE RELAY TYPE VNQ600A RDS(on)(*) 35mΩ Ilim 25A VCC 36 V (*) Per each channel DC SHORT CIRCUIT CURRENT: 25A CMOS COMPATIBLE INPUTS ■ PROPORTIONAL LOAD CURRENT SENSE ■ UNDERVOLTAGE & OVERVOLTAGE nSHUT-DOWN ■ OVERVOLTAGE CLAMP ■ THERMAL SHUT-DOWN ■ CURRENT LIMITATION ■ VERY LOW STAND-BY POWER DISSIPATION ■ PROTECTION AGAINST: nLOSS OF GROUND & LOSS OF VCC ■ REVERSE BATTERY PROTECTION (**) ) s ( ct ■ ■ ) (s t c u DESCRIPTION The VNQ600A is a quad HSD formed by assembling two VND600 chips in the same SO-28 d o r u d o SO-28 (DOUBLE ISLAND) ORDER CODES PACKAGE SO-28 Pr TUBE VNQ600A e t e ol T&R VNQ600A13TR package. The VND600 is a monolithic device designed in| STMicroelectronics VIPower M0-3 Technology. The VNQ600A is intended for driving any type of multiple loads with one side connected to ground. This device has four independent channels and four analog sense outputs which deliver currents proportional to the outputs currents. 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. s b O ABSOLUTE MAXIMUM RATING P e Symbol VCC -VCC IOUT IR IIN Parameter Supply voltage (continuous) Reverse supply voltage (continuous) Output current (continuous), for each channel Reverse output current (continuous), for each channel Input current Value 41 -0.3 15 -15 +/- 10 -3 Unit V V A A mA V VCSENSE Current sense maximum voltage +15 -200 V mA - INPUT 4000 V - CURRENT SENSE 2000 V - OUTPUT 5000 V - VCC Maximum Switching Energy 5000 V 126 mJ 6.25 Internally Limited -55 to 150 W °C °C t e l o s b O IGND VESD EMAX Ptot Tj Tstg Ground current at Tpins < 25°C (continuous) Electrostatic Discharge (Human Body Model: R=1.5KΩ; C=100pF) (L=0.11mH; RL=0Ω; Vbat=13.5V; Tjstart=150ºC; IL=40A) Power dissipation (per island) at Tlead=25°C Junction operating temperature Storage temperature (**) See application schematic at page 9. June 2003 1/18 VNQ600A BLOCK DIAGRAM VCC 1,2 OVERVOLTAGE UNDERVOLTAGE ) s ( ct DEMAG 1 DRIVER 1 OUTPUT 1 INPUT 1 LOGIC IOUT1 INPUT 2 K DEMAG 2 e t e l DRIVER 2 GND 1,2 OVERTEMP. 1 o s b IOUT2 OVERTEMP. 2 s ( t c r P e u d o let K OVERVOLTAGE b O 2/18 CURRENT SENSE 1 OUTPUT 2 CURRENT SENSE 2 VCC 3,4 UNDERVOLTAGE DEMAG 3 DRIVER 3 OUTPUT 3 ILIM3 LOGIC IOUT3 INPUT 4 so Pr ILIM2 O ) INPUT 3 u d o ILIM1 K CURRENT SENSE 3 DEMAG 4 DRIVER 4 GND 3,4 OUTPUT 4 ILIM4 OVERTEMP. 3 OVERTEMP. 4 IOUT4 K CURRENT SENSE 4 VNQ600A CURRENT AND VOLTAGE CONVENTIONS IS1,2 VCC1,2 VCC1,2 IS3,4 VCC3,4 IIN1 ISENSE1 VIN1 IIN2 VSENSE1 ISENSE2 VIN2 IIN3 VSENSE2 ISENSE3 VIN3 VSENSE3 IIN4 VIN4 ISENSE4 VCC3,4 INPUT1 IOUT1 CUR. SENSE1 OUTPUT1 IOUT2 INPUT2 CUR. SENSE2 INPUT3 CUR. SENSE3 INPUT4 IOUT4 OUTPUT4 CUR. SENSE4 CONNECTION DIAGRAM (TOP VIEW) VCC1,2 ) (s t c u d o r 1 r P e GND3,4 t e l o IGND1,2 IGND3,4 s b O 28 GND 1,2 P e s b O t e l o VCC1,2 OUTPUT 1 INPUT2 OUTPUT 1 INPUT1 OUTPUT 1 CURRENT SENSE 1 OUTPUT 2 CURRENT SENSE 2 OUTPUT 2 VCC1,2 OUTPUT 2 VCC3,4 OUTPUT 3 GND 3,4 OUTPUT 3 INPUT4 OUTPUT 3 INPUT3 OUTPUT 4 CURRENT SENSE 3 OUTPUT 4 CURRENT SENSE 4 OUTPUT 4 VCC3,4 u d o VOUT3 VOUT4 VSENSE4 GND1,2 VOUT2 IOUT3 OUTPUT3 ) s ( ct VOUT1 OUTPUT2 14 15 VCC3,4 3/18 VNQ600A THERMAL DATA (Per island) Symbol Rthj-lead Rthj-amb Rthj-amb Parameter Thermal resistance Junction-lead Thermal resistance Junction-ambient (one chip ON) Thermal resistance Junction-ambient (two chips ON) Value 20 60 (*) 46 (*) Unit °C/W °C/W °C/W (*) When mounted on a standard single-sided FR-4 board with 0.5cm2 of Cu (at least 35µm thick) connected to all VCC pins. Horizontal mounting and no artificial air flow. ELECTRICAL CHARACTERISTICS (8V