SiP32431DN, SiP32431DR, SiP32432DN, SiP32432DR www.vishay.com Vishay Siliconix 10 pA, Ultra Low Leakage and Quiescent Current, Load Switch with Reverse Blocking DESCRIPTION FEATURES 1.5 V to 5.5 V input voltage range The SiP32431 and SiP32432 are ultra low leakage and No bias power rail required quiescent current slew rate controlled high side switches Low on-resistance R , with reverse blocking capability. The switches are of a low DS(on) typically 105 m at 5 V and 135 m at 3 V for on resistance p-channel MOSFET that supports continuous TDFN4 1.2 mm x 1.6 mm package current up to 1.4 A. Available Typical 147 m at 5 V and 178 m at 3 V for The SiP32431 and SiP32432 operate with an input voltage SC-70-6 package from 1.5 V to 5.5 V. Slew rate controlled turn-on time: 100 s The SiP32431 and SiP32432 feature low input logic level to interface with low control voltage from microprocessors. Ultra low leakage and quiescent current: The SiP32431 is of logic high enable control, while SiP32432 - V quiescent current = 0.01 nA IN is of logic low enable control. Both devices have a very low - V shutdown leakage = 0.20 nA IN operating current, typically 10 pA at 3.3 V power supply. Reverse blocking capability The SiP32431 and SiP32432 are available in lead (Pb)-free SC-70-6 and TDFN4 1.2 mm x 1.6 mm packages package options including 6 pin SC-70-6, and 4 pin TDFN4 Material categorization: for definitions of compliance 1.2 mm x 1.6 mm DFN4 packages. The operation please see www.vishay.com/doc 99912 temperature range is specified from -40 C to +85 C. APPLICATIONS The SiP32431 and SiP32432 compact package options, Wireless sensor network operation voltage range, and low operating current make it a good fit for battery power applications. Smart meters Wearable Internet of things Portable medical devices Security systems Battery powered devices Portable Instruments TYPICAL APPLICATION CIRCUIT V IN IN OUT V OUT SiP32431 / SiP32432 C C OUT IN 1 F 0.1 F ON/OFF ON/OFF GND GND GND Fig. 1 - SiP32431, SiP32432 Typical Application Circuit ORDERING INFORMATION PART NUMBER MARKING ENABLE PACKAGE TEMPERATURE RANGE SiP32431DR3-T1GE3 MAxx High enable SC-70-6 SiP32432DR3-T1GE3 MDxx Low enable -40 C to +85 C SiP32431DNP3-T1GE4 Dx High enable TDFN4 1.2 mm x 1.6 mm SiP32432DNP3-T1GE4 Vx Low enable Notes x = lot code S20-0532-Rev. G, 06-Jul-2020 Document Number: 66597 1 For technical questions, contact: powerictechsupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000SiP32431DN, SiP32431DR, SiP32432DN, SiP32432DR www.vishay.com Vishay Siliconix -GE3 denotes halogen-free and RoHS-compliant Please use the SiP32431DR3-T1GE3 to replace SiP32431DR3-T1-E3 ABSOLUTE MAXIMUM RATINGS PARAMETER LIMIT UNIT Supply input voltage (V ) -0.3 to +6 IN Enable input voltage (V ) -0.3 to +6 V ON/OFF Output voltage (V ) -0.3 to +6 OUT SC-70-6 package 1.2 Maximum continuous switch current (I ) max. TDFN4 1.2 mm x 1.6 mm 1.4 A V 2.5 V 3 IN Maximum pulsed current (I ) V DM IN (pulsed at 1 ms, 10 % duty cycle) V < 2.5 V 1.6 IN ESD rating (HBM) 4000 V Junction temperature (T ) -40 to +125 C J b 6 pin SC-70-6 220 a Thermal resistance ( ) C/W JA c 4 pin TDFN4 1.2 mm x 1.6 mm 170 b 6 pin SC-70- 6 250 a Power dissipation (P ) mW D c 4 pin TDFN4 1.2 mm x 1.6 mm 324 Notes a. Device mounted with all leads and power pad soldered or welded to PC board b. Derate 4.5 mW/C above T = 70 C A c. Derate 5.9 mW/C above T = 70 C, see PCB layout A Stresses beyond those listed underAbsolute Maximum Rating 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. RECOMMENDED OPERATING RANGE PARAMETER LIMIT UNIT Input voltage range (V ) 1.5 to 5.5 V IN Operating temperature range -40 to +85 C S20-0532-Rev. G, 06-Jul-2020 Document Number: 66597 2 For technical questions, contact: powerictechsupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000