september 2012 ? 2010 fairchild semiconductor corporation www.fairchildsemi.com FPF1039 ? rev. 1.0.5 FPF1039 ? intellimax tm advanced slew rate controlled load switch FPF1039 low on-resistance, slew-rat e-controlled load switch features ? 1.2 v to 5.5 v input vo ltage operating range ? typical r on : ? 20 m ? at v in =5.5 v ? 21 m ? at v in =4.5 v ? 37 m ? at v in =1.8 v ? 75 m ? at v in =1.2 v ? slew rate / inrush control with t r : 2.7 ms (typical) ? 3 a maximum continuous current capability ? output capacitor discharge function ? low <1 a shutdown current ? esd protected: above 8 kv hbm, 1.5 kv cdm ? gpio / cmos-compatible enable circuitry applications ? hdd, storage, and solid-state memory devices ? portable media devices, umpc, tablets, mids ? wireless lan cards and modules ? slr digital cameras ? portable medical devices ? gps and navigation equipment ? industrial handheld and enterprise equipment description the FPF1039 advanced load-management switch target applications requiring a highly integrated solution for disconnecting loads powered from dc power rail (<6 v) with stringent shutdown current targets and high load capacitances (up to 200 f). the FPF1039 consists of slew-rate controlled low-impedance mosfet switch (21 m ? typical) and other int egrated analog features. the slew-rate controlled turn-on characteristic prevents inrush current and the resulting excessive voltage droop on power rails. this device has exceptionally low shutdown current drain (<1 a maximum) that facilitates compliance in low standby power applications. the input voltage range operates from 1.2 v to 5.5 v dc to support a wide range of applications in consumer , optical, medical, storage, portable, and industrial device power management. switch control is managed by a logic input (active high) capable of interfacing direct ly with low-voltage control signal / gpio with no external pull-up required. the device is packaged in advanced fully ?green? 1mm x1.5 mm wafer-level chip-s cale packaging (wlcsp); providing excellent thermal conductivity, small footprint, and low electrical resistance for wider application usage. ordering information part number top mark switch r on (typical) at 4.5 v in input buffer output discharge on pin activity t r package FPF1039ucx qf 21m ? cmos 65 ? active high 2.7 ms 6-bump, wlcsp, 1.0 mm x 1.5 mm, 0.5 mm pitch
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FPF1039 ? rev. 1.0.5 12 FPF1039 ? advance load management switch manage ment switch advance load management switch physical dimensions figure 35. 6 ball, 1.0 x 1.5mm wafer- level chip-scale packaging (wlcsp) nominal values bump pitch overall package height silicon thickness solder bump height solder bump diameter 0.5 mm 0.582 mm 0.332 mm 0.250 mm 0.315 mm product-specific dimensions product d e x y FPF1039ucx 1. 5mm 0.03 1.0mm 0.03 0.240 mm 0.240 mm package drawings are provided as a service to customers consi dering fairchild components. drawings may change in any manner without notice. please note the revision and/or date on the drawi ng and contact a fairchild semiconductor representative to ver ify or obtain the most recent revision. package specifications do not expand the terms of fairchild?s worldwide terms and conditions, specifically the warranty therein, which covers fairchild products. always visit fairchild semiconductor?s online packagi ng area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ . bottom view side views recommended land pattern ball a1 index area seating plane a1 f (nsmd pad type) (?0.350) solder mask opening (x) 0.018 (y) 0.018 (?0.250) cu pad 0.06 c 0.05 c e d f notes: a. no jedec registration applies. b. dimensions are in millimeters. c. dimensions and tolerance per asmey14.5m, 1994. d. datum c is defined by the spherical crowns of the balls. e. package nominal height is 582 microns 43 microns (539-625 microns). f. for dimensions d, e, x, and y see product datasheet. g. drawing filname: mkt-uc006afrev2. 0.03 c 2x 0.03 c 2x ?0.315 +/- .025 6x 1 2 a b c 0.3320.018 0.2500.025 d e (1.00) (0.50) 0.005 cab 0.50 0.50 1.00 0.625 0.539 top view b a c
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FPF1039 ? rev. 1.0.5 13 FPF1039 ? advance load management switch manage ment switch advance load management switch
|
