SiP4282, SiP4282A www.vishay.com Vishay Siliconix 1.2 A Slew Rate Controlled Load Switch DESCRIPTION FEATURES The SiP4282 series is a slew rate controlled high side 1.8 V to 5.5 V input voltage range for SiP4282 switch. The switch is of a low on resistance p-channel 1.5 V to 5.5 V input voltage range for SiP4282A MOSFET that supports continuous current up to 1.2 A. Very low R , typically 105 mW at 5 V and DS(on) The SiP4282 series operates with an input voltage from 175 mW at 3 V 1.8 V to 5.5 V. It offers under voltage lock out that turns the Slew rate controlled turn-on time options: switch off when an input under voltage condition exists. The 100 s and 1 ms A option without UVLO extends the minimum operation Fast shutdown load discharge voltage from 1.8 V down to 1.5 V. The SiP4282 is available in two different versions of slew rates, 100 s and 1 ms. The Low quiescent current, 4 A for SiP4282 SiP4282 series integrates load discharge circuit to ensure Low quiescent current, 1 A for SiP4282A the discharge of capacitive load when the switch is Low shutdown current < 1 A disabled. UVLO of 1.4 V for SiP4282 The SiP4282 features low input logic level to interface with PowerPAK SC-75 1.6 mm x 1.6 mm and TDFN4 1.2 mm x low control voltage from microprocessors. This device has a 1.6 mm packages very low operating current (typically 2.5 A for SiP4282 an d 50 pA for SiP4282A). Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 The SiP4282 is available in lead (Pb)-free package options including 6 pin PowerPAK SC-75-6, and 4 pin TDFN4 APPLICATIONS 1.2 mm x 1.6 mm DFN4 packages. The operation temperature range is specified from -40 C to +85 C. Cellular telephones The SiP4282 compact package options, operation voltage Digital still cameras range, and low operating current make it a good fit for Personal digital assistants (PDA) battery power applications. Hot swap supplies Notebook computers Personal communication devices Portable Instruments TYPICAL APPLICATION CIRCUIT V IN IN OUT V OUT SiP4282 C C OUT IN 1 F 0.1 F ON/OFF ON/OFF GND GND GND Fig. 1 - SiP4282 Typical Application Circuit ORDERING INFORMATION TEMPERATURE RANGE PACKAGE SLEW RATE (TYP.) UNDER VOLTAGE LOCKOUT MARKING PART NUMBER PowerPAK 100 s No LExxx SiP4282ADVP3-T1GE3 SC-75-6 100 s Yes LFxxx SiP4282DVP3-T1GE3 -40 C to +85 C 100 s No Bx SiP4282ADNP3-T1GE4 TDFN4 1.2 x 1.6 100 s Yes Cx SiP4282DNP3-T1GE4 Note xxx = lot code S20-0532-Rev. H, 06-Jul-2020 Document Number: 65740 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 91000SiP4282, SiP4282A www.vishay.com Vishay Siliconix 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 V + 0.3 OUT IN Maximum continuous switch current (I)1.4 max. V 2.5 V 3 A IN Maximum pulsed current (I ) V DM IN V < 2.5 V 1.6 IN ESD rating (HBM) 4000 V Junction temperature (T ) -40 to +125 C J b 6 pin PPAK SC75 90 a Thermal resistance ( ) C/W JA c 4 pin TDFN4 1.2 mm x 1.6 mm 170 b 6 pin PPAK SC75 610 a Power fissipation (P ) mW D c 4 pin TDFN4 1.2 mm x 1.6 mm 324 Notes 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 a. Device mounted with all leads and power pad soldered or welded to PC board b. Derate 11.1 mW/C above T = 70 C A c. Derate 5.9 mW/C above T = 70 C, see PCB layout A RECOMMENDED OPERATING RANGE PARAMETER LIMIT UNIT Input voltage range (V ) for SiP4282 version 1.8 to 5.5 V IN Input voltage range (V ) for SiP4282A version 1.5 to 5.5 V IN Operating temperature range -40 to +85 C SPECIFICATIONS TEST CONDITIONS LIMITS UNLESS OTHERWISE SPECIFIED -40 C to +85 C PARAMETER SYMBOL UNIT V = 5, T = -40 C to +85 C IN A a b a MIN. TYP. MAX. (typical values are at T = 25 C) A c Operating voltage For SiP4282xxx 1.8 - 5.5 V IN Operating voltage For SiP4282Axxx 1.5 - 5.5 V Under voltage lockout V For SiP4282xxx, V falling 1 1.4 1.8 UVLO IN Under voltage lockout hysteresis V For SiP4282xxx - 250 - mV UVLO(hyh) For SiP4282xxx, on / off = active - 2.5 4 Quiescent current I A Q For SiP4282Axxx, on / off = active - 0.00005 1 V = 5 V, I = 500 mA, T = 25 C - 105 230 IN L A V = 4.2 V, I = 500 mA, T = 25 C - 110 250 IN L A V = 3 V, I = 500 mA, T = 25 C - 135 290 IN L A On-resistance R m DS(on) V = 1.8 V, I = 500 mA, T = 25 C - 230 480 IN L A For SiP4282Axxx, V = 1.5 V, IN - 350 520 I = 500 mA, T = 25 C L A On-resistance temp. coefficient TC - 2800 - ppm/C RDS For SiP4282Axxx, V 1.5 V to < 1.8 V - - 0.3 IN d On / off input low voltage V V 1.8 V to < 2.7 V - - 0.4 V IL IN V 2.7 V to 5.5 V - - 0.6 IN S20-0532-Rev. H, 06-Jul-2020 Document Number: 65740 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