SiP32458, SiP32459 www.vishay.com Vishay Siliconix 20 m , Slew Rate Controlled Load Switch in WCSP6 DESCRIPTION FEATURES SiP32458 and SiP32459 are slew rate controlled integrated Low input voltage, 1.5 V to 5.5 V high side load switches that operate in the input voltage Low R , 20 m typical at 5 V on range from 1.5 V to 5.5 V. Slew rate control SiP32458 and SiP32459 are of p-channel MOSFET Compatible with 1.2 V logic switching element with integrated gate pump that provides Reverse current blocking when disabled Available 20 m switch on resistance over a wide input voltage range. (SiP32458, without output discharge switch) These devices have low voltage logic control threshold that Integrated output discharge switch (SiP32459 only) can interface with low voltage control I/O directly without extra level shift or driver. A 2.8 M pulldown resistor is Integrated pull down resistor at EN pin integrated at logic control EN pin. 6 bumps WCSP package The slow slew rate of SiP32458 and SiP32459 in the range Material categorization: for definitions of compliance of 3 ms limits the in-rush current and minimized the please see www.vishay.com/doc 99912 switching noise. The SiP32458 features a reverse current blocking capability APPLICATIONS while the SiP32459 features an integrated output discharge Battery operated devices switch. Smart phones Both SiP32458 and SiP32459 are available in compact wafe r GPS and PMP level WCSP package, WCSP6 1 mm x 1.5 mm with 0.5 mm Computer pitch. Medical and healthcare equipment Industrial and instrument Cellular phones and portable media players Game console TYPICAL APPLICATION CIRCUIT V IN IN OUT V OUT IN OUT SiP32458, SiP32459 C C IN OUT EN EN GND GND GND Fig. 1 - SiP32458 and SiP32459 Typical Application Circuit ORDERING INFORMATION TEMPERATURE RANGE PACKAGE MARKING PART NUMBER WCSP: 6 bumps AA SiP32458DB-T2-GE1 (2 x 3, 0.5 mm pitch, -40 C to +85 C 250 m bump height, AB SiP32459DB-T2-GE1 1.5 mm x 1 mm die size) Note -GE1 denotes halogen-free and RoHS-compliant S20-0528-Rev. C, 06-Jul-2020 Document Number: 63999 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 91000SiP32458, SiP32459 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 Maximum continuous switch current (I)3 max. A Maximum pulsed current (I ) V (pulsed at 1 ms, 10 % duty cycle) 6 DM IN ESD rating (HBM) 4000 V Junction temperature (T ) -40 to +150 C J a Thermal resistance ( ) 110 C/W JA a Power dissipation (P ) 500 mW D Notes a. Device mounted with all bumps soldered to PC board b. Derate 9.1 mW/C above T = 70 C 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 junction temperature range -40 to +125 C SPECIFICATIONS TEST CONDITIONS UNLESS SPECIFIED LIMITS PARAMETER SYMBOL V = 1.5 V to 5.5 V, T = -40 C to +85 C UNIT IN A (typical values are at V = 4.5 V, T = 25 C) a b a IN A MIN. TYP. MAX. c Operating voltage V 1.5 - 5.5 V IN Quiescent current I V = V , OUT = open - 4.2 9.5 Q EN IN SiP32458 -- 1 Off supply current I EN = GND, OUT = open Q(off) SiP32459 - - 10 A Off switch current I EN = GND, OUT = 0 V - - 10 DS(off) V = 2.5 V, V = 0.75 V, V = 0 V OUT IN EN Reverse blocking current I -- 10 RB (SiP32458 only) V = 1.5 V, I = 500 mA, T = 25 C - 30 36 IN L A V = 1.8 V, I = 500 mA, T = 25 C - 26 32 IN L A On-resistance R m DS(on) V = 3.3 V, I = 500 mA, T = 25 C - 20 26 IN L A V = 5 V, I = 1 A, T = 25 C - 20 26 IN L A On-resistance temp. coefficient TC - 2820 - ppm/C RDS V = 3.3 V, I = 5 mA, V = 0 V IN OUT EN Output pulldown resistance R -70 - W PD (SiP32459 only) c EN input low voltage V V = 1.5 V - - 0.4 IL IN V c EN input high voltage V V = 5.5 V 1 - - IH IN V = 5.5 V, V = 0 V - - 1 IN EN EN input leakage I A EN V = 5.5 V, V = 1.2 V - 0.44 1 IN EN EN pulldown resistor R V = 5.5 V, V = 1.2 V - 2.8 - M EN IN EN Output turn-on delay time t -0.5 - d(on) ms V = 4.5 V, R = 5 , IN LOAD Output turn-on rise time t -3 - r C = 100 F, T = 25 C L A Output turn-off delay time t -18 - s d(off) Notes a. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum b. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing c. For V outside this range consult typical EN threshold curve IN S20-0528-Rev. C, 06-Jul-2020 Document Number: 63999 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