SiP32508, SiP32509 www.vishay.com Vishay Siliconix 1.1 V to 5.5 V, Slew Rate Controlled Load Switch in TSOT23-6 DESCRIPTION FEATURES The SiP32508 and SiP32509 are a slew rate controlled load 1.1 V to 5.5 V operation voltage range switches designed for 1.1 V to 5.5 V operation. Flat low R down to 1.2 V on The switch element is of n-channel device that provides low 44 m typical from 1.5 V to 5 V R of 44 m typically over a wide range of input. on Slew rate controlled turn-on: 2.5 ms at 3.6 V The devices guarantee low switch on-resistance at 1.2 V input. They feature a controlled soft-on slew rate of typical Low quiescent current < 1 A when disabled Available 2.5 ms that limits the inrush current for designs of heavy 10.5 A typical at V = 1.2 V IN capacitive load and minimizes the resulting voltage droop at Reverse current blocking when switch is off, with the power rails. guaranteed less than 2 A leakage These devices feature a low voltage control logic interfac e Material categorization: for definitions of compliance (on/off interface) that can interface with low voltage control please see www.vishay.com/doc 99912 signals without extra level shifting circuit. SiP32508 and SiP32509 have exceptionally low shutdown APPLICATIONS current and provides reverse blocking to prevent high PDAs / smart phones current flowing into the power source. SiP32509 integrates a switch off output discharge circuit. Ultrabook and notebook computer Both SiP32508 and SiP32509 are available in TSOT23-6 Tablet devices package. Portable media players Digital camera GPS navigation devices Data storage devices Optical, industrial, medical, and healthcare devices Peripherals Office automation Networking TYPICAL APPLICATION CIRCUIT V IN IN OUT V OUT SiP32508, SiP32509 C C IN OUT 4.7 F 0.1 F EN GND EN GND GND Fig. 1 - SiP32508, SiP32509 Typical Application Circuit ORDERING INFORMATION TEMPERATURE RANGE PACKAGE MARKING PART NUMBER LD SiP32508DT-T1-GE3 -40 C to +85 C TSOT23-6 LE SiP32509DT-T1-GE3 Note -GE3 denotes halogen-free and RoHS-compliant S20-0528-Rev. C, 06-Jul-2020 Document Number: 62754 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 91000SiP32508, SiP32509 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 EN Output voltage (V ) -0.3 to 6 OUT c Maximum continuous switch current (I ) 3 max. c Maximum repetitive pulsed current (1 ms, 10 % duty cycle) 6 A c Maximum non-repetitive pulsed current (100 s, EN = active) 12 ESD rating (HBM) > 8 kV Junction temperature (T ) -40 to +150 C J a Thermal resistance ( ) 150 C/W JA a, b Power dissipation (P ) 833 mW D Notes a. Device mounted with all leads soldered or welded to PC board, see PCB layout b. Derate 6.66 mW/C above T = 25 C, see PCB layout A c. T = 25 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 ) 1.1 to 5.5 V IN Operating junction temperature range (T ) -40 to +125 C J SPECIFICATIONS LIMITS TEST CONDITIONS UNLESS SPECIFIED -40 C to +85 C PARAMETER SYMBOL V = 5 V, T = -40 C to +85 C UNIT IN A a b a (typical values are at T = 25 C) A MIN. TYP. MAX. c Operating voltage V 1.1 - 5.5 V IN V = 1.2 V, EN = active - 10.5 17 IN V = 1.8 V, EN = active - 21 30 IN V = 2.5 V, EN = active - 34 50 IN Quiescent current I Q V = 3.6 V, EN = active - 54 90 IN V = 4.3 V, EN = active - 68 110 A IN V = 5 V, EN = active - 105 180 IN Off supply current I EN = inactive, OUT = open - - 1 Q(off) Off switch current I EN = inactive, OUT = GND - - 1 DS(off) Reverse blocking current I V = 5 V, V = 0 V, V = inactive - - 10 RB OUT IN EN V = 1.2 V, I = 100 mA, T = 25 C - 47 54 IN L A V = 1.8 V, I = 100 mA, T = 25 C - 44 52 IN L A V = 2.5 V, I = 100 mA, T = 25 C - 44 52 IN L A On-resistance R m DS(on) V = 3.6 V, I = 100 mA, T = 25 C - 44 52 IN L A V = 4.3 V, I = 100 mA, T = 25 C - 44 52 IN L A V = 5 V, I = 100 mA, T = 25 C - 46 52 IN L A On-resistance temp. coefficient TC - 3570 - ppm/C RDS S20-0528-Rev. C, 06-Jul-2020 Document Number: 62754 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