SiP32408, SiP32409 www.vishay.com Vishay Siliconix 1.1 V to 5.5 V, Slew Rate Controlled Load Switch DESCRIPTION FEATURES SiP32408 and SiP32409 are 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 row R down to 1.2 V ON These devices guarantee low switch on-resistance at 1.2 V 42 m typical from 1.5 V to 5 V input. They feature a controlled soft-on slew rate of typical Slew rate controlled turn-on: 2.5 ms at 3.6 V 2.5 ms that limits the inrush current for designs of heavy capacitive load and minimizes the resulting voltage droop at Low quiescent current < 1 A when disabled Available the power rails. 10.5 A typical at V = 1.2 V IN SiP32408 and SiP32409 feature a low voltage control logic Reverse current blocking when switch is off interface (on/off interface) that can interface with low voltage Output discharge (SiP32409) control signals without extra level shifting circuit. Material categorization: for definitions of compliance Both SiP32408 and SiP32409 have exceptionally low please see www.vishay.com/doc 99912 shutdown current and provide reverse blocking to prevent high current flowing into the power source. APPLICATIONS SiP32409 integrates a output discharge circuit for fast turn off. PDAs/smart phones Both SiP32408 and SiP32409 are available in TDFN4 Notebook/netbook computers package of 1.2 mm by 1.6 mm. Tablet PC Portable media players Digital camera GPS navigation devices Data storage devices Optical, industrial, medical, and healthcare devices TYPICAL APPLICATION CIRCUIT V IN IN OUT V OUT SiP32408, SiP32409 C C IN OUT 4.7 F 0.1 F EN GND EN GND GND Fig. 1 - SiP32408, SiP32409 Typical Application Circuit ORDERING INFORMATION TEMPERATURE RANGE PACKAGE MARKING PART NUMBER Jx SiP32408DNP-T1-GE4 -40 C to +85 C TDFN4 1.2 mm x 1.6 mm Kx SiP32409DNP-T1-GE4 Notes x = lot code GE4 denotes halogen-free and RoHS-compliant S20-0528-Rev. G, 06-Jul-2020 Document Number: 63717 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 91000SiP32408, SiP32409 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 ) 3.5 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) 7000 V Junction temperature (T ) -40 to +150 C J a Thermal resistance (q ) 170 C/W JA a,b Power dissipation (P ) 735 mW D Notes a. Device mounted with all leads and power pad soldered or welded to PC board, see PCB layout b. Derate 5.9 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 V = 5 V, T = -40 C to 85 C IN A a b a PARAMETER SYMBOL (typical values are at T = 25 C) UNIT 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 - 45 52 IN L A V = 1.8 V, I = 100 mA, T = 25 C - 42 50 IN L A V = 2.5 V, I = 100 mA, T = 25 C - 42 50 IN L A On-resistance R m DS(on) V = 3.6 V, I = 100 mA, T = 25 C - 42 50 IN L A V = 4.3 V, I = 100 mA, T = 25 C - 42 50 IN L A V = 5 V, I = 100 mA, T = 25 C - 44 50 IN L A On-resistance temp. coefficient TC - 3300 - ppm/C RDS S20-0528-Rev. G, 06-Jul-2020 Document Number: 63717 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