SI4702DY

www.DataSheet4U.com Si4702DY Vishay Siliconix Load Switch with Level-Shift PRODUCT SUMMARY VDS2 (V) 30 rDS(on) (W) 0.024 @ VGS2 = 10 V 0.035 @ VGS2 = 4.5 V ID (A) 5.5 4.5 5, 6, 7 SO-8 S1 VON/OFF S2 S2 1 2 3 4 Top View Ordering Information: Si4702DY Si4702DY-T1 (with Tape and Reel) 8 7 6 5 VHV VIN VIN VIN VIN 8 3, 4 Q2 S2 VHV VON/OFF 2 Q1 1 S1 ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED) Parameter Input Voltage Q2 Gate-Drive Voltage Referenced to S1 or S2 ON/OFF Voltage Load Current Continuous Intrinsic Diode Conductiona Maximum Power Dissipationa Operating Junction and Storage Temperature Range ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500 W) Continuousa Pulsed b Symbol VIN VHV VON/OFF IL IS PD TJ, Tstg ESD Limit 30 20 8 5.5 "20 - 1.15 1.25 - 55 to 150 3 Unit V A W _C kV THERMAL RESISTANCE RATINGS Parameter Maximum Junction-to-Ambient (t = steady state)a Maximum Junction-to-Foot (Q2) Symbol RthJA RthJC Typical 83 25 Maximum 100 30 Unit _C/W SPECIFICATIONS (TJ = 25_C UNLESS OTHERWISE NOTED) Parameter OFF Characteristics Reverse Leakage Current Diode Forward Voltage IFL VSD VIN = 30 V, VON/OFF = 0 V, VHV = 0 V IS = - 1.15 A 0.7 1 1 mA V Symbol Test Condition Min Typ Max Unit ON Characteristics On Resistance (Q2) On-Resistance On-State (Q2) Drain-Current rDS(on) DS( ) VON/OFF = 0 V, ID = 5.5 A, VHV = 10 V, VS2 = 0 V VON/OFF = 0 V, ID = 4.5 A, VHV = 4.5 V, VS2 = 0 V VIN - VOUT v 0.1 V, VIN = 5 V, VON/OFF = 0 V VHV = 10 V 15 ...