SiP43101 Vishay Siliconix Dual Output Power Switch with Inverting Input Two Output Power Switches Current Limit Protection Total Output Drive 200 mA Continuous Pb-free Thermal Shutdown Protection Available 9-V to 35-V Supply Voltage Range UVLO With User Programmable Time Delay Low Side or High Side Switch Configuration User Programmable Phasing of Output Switches Internal Output Over Voltage Clamp For Driving Inductive Optical Detectors for Factory Automation Loads SiP43101 is a dual power switch IC which contains all control switch 2 to be controlled by either an inverting or non-inverting and power switching circuitry required to drive resistive and control signal. SiP43101 contains under voltage lockout, inductive loads in industrial applications. The output switches UVLO, a user definable turn on delay, current limit, short are NPN power transistors which can be configured as either circuit protection, and thermal shutdown. high-side or low-side switches. These switches can operate The SiP43101 is available in both standard and lead (Pb)-free from voltages as high as 35 V and have a continuous output 16-pin TSSOP and PowerPAK MLP-44 packages, which are current rating of 200 mA, combined or individually. Internal specified over the industrial, D suffix (40 to 85 C) tem zener diodes are provided to clamp the power switch voltages perature range. to safe levels when driving inductive loads. The IN1 pin is a non-inverting input which controls the output of switch 1. A 2-input Exclusive OR gate input controls switch 2, allowing +10 to 30 V 5 V 100 nF Load Load SiP43101 V CC 1 k R1 C FAULT 2 IN E INPUT 2 1 IN 2A IN C 2B 1 C E DEL 1 R2 GND 100 nF GND Both Switches Configured as Low-Side, Switch 2 Inverted With Respect to Switch 1, R1 +R2 Set Logic High Document Number: 72640 www.vishay.com S-51493, Rev. D15-Aug-05 1SiP43101 Vishay Siliconix V . 35 V Power Dissipation CC a TSSOP-16 85 C 440 mW C1, E1, C2, E2 . 35 V b 85 C . 850 mW PowerPAK MLP44-16 C1-E1, C2-E2 (clamped by internal circuitry) 52 V Thermal Impedance ( ) Output Current JA c TSSOP-16 . 90 C/W Continuous for one Output 200 mA d PowerPAK MLP44-16 47 C/W Peak for one Output 1.3 A FAULT Output Current . 10 mA FAULT Output Voltage 0.3 V t0 V + 0.3 V Notes CC a. Derate 11.1 mW/ C IN , IN , IN 0.3 V t0 V + 0.3 V 1 2A 2B CC b. Derate 21.3 mW/ C Storage Temperature 65 to 150 C c. Device mounted on JEDEC compliant two layer test board. Operating Junction Temperature 125 C d. Device mounted on JEDEC compliant four layer test board. Currents are positive into, negative out of the specificed terminal. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. V . 9 to 32 V Operating Temperature Range . 40 to 85 C CC Test Conditions Unless Specified Limits V = 25 V,IN1, IN2 = 0 V, IN1, IN2, INV2 = 5 V CC a b a Parameter Symbol Min Typ Max Unit C = 10 nF, T = T DEL A J Power Supply Supply Voltage V 9 32 V CC Supply Current I 40 to 85 C, Both Inputs Enabled 6 9 mA CC Logic Inputs (IN , IN , IN ) 1 2A 2B Digital Input High Level V 3.5 IH VV Digital Input Low Level V 1.5 IL Input Bias Current, Low Level I IN , IN , IN = 0 V 0.40 IL 1 2A 2B AA Input Bias Current, High Level I IN , IN , IN = 5 V 0.02 IH 1 2A 2B Switches 1&2 High Side Configuration Rise Time (Off to On) t 300 r RR = = 250250 to to GNDGND, CC , CC = =2255V V nsns LOLOAADD 11 22 Rise Tiem (On to Off) t 300 f T = 25 C 1.3 A Saturation VSaturation Voltageoltage VV RR = 125 = 125 to GNDto GND VV SASATTHHSS LOLOAADD T = 40 C 1.5 A Current Limit I R = 0.25 to GND, T = 25 C 1.1 A LIMHS LOAD A Leakage Current I E , E = GND, C , C = 25 V,IN , IN , IN = 0 V 5 A LHS 1 2 1 2 1 2A 2B Voltabe Clamp V Measure (V V ) or (V V ) 52 V CLHS C1 E1 C2 E2 Switches 1&2 Low Side Configuration Rise Time (On to Off) t 400 r RR = = 250250 to to VV , LL = =2255Vt V to oCC , CC nsns LOLOAADD CCCC OAOADD 11 22 Rise Tiem (Off to On) t 350 f T = 25 C 1.3 A Saturation VSaturation Voltageoltage VV RR = 125 = 125 to Vto V VV SASATTLLSS LOLOAADD CCCC T = 40 C 1.5 A Current Limit I R = 0.25 to V , T = 25 C 1.1 A LIMLS LOAD CC A Leakage Current I E , E = GND, C , C = 25 V,IN , IN , IN = 0 V 5 A LLS 1 2 1 2 1 2A 2B Voltabe Clamp V Measure (V V ) or (V V ) 52 V CLLS C1 E1 C2 E2 Document Number: 72640 www.vishay.com S-51493, Rev. D15-Aug-05 2