vr enable and discharge SLG7NT4100 silego technology, inc. rev 1.01 SLG7NT4100_db_r101 revised december 11, 2012 SLG7NT4100_gp_r002 general description silego SLG7NT4100 is a low power and small form device. the soc is housed in a 2.5mm x 2.5mm tdfn package which is optimal for using with small devices. features ? low power consumption ? 3.3v supply voltage ? rohs compliant / halogen-free ? pb-free tdfn-12 package pin configuration 1 2 3 4 12 11 10 9 vdd vr1_en1_in vr1_en2_in vr1_en3 _ in vr2_en_out vr2_disch vr2_en3_in vr2_en2 _ in tdfn-12 top view thermal pad connected to gnd SLG7NT4100 5 6 8 7 vr1_en_out vr1_disch vr2_en1_in gnd output summary ?2 outputs ? open drain 2x current ?2 outputs ? push pull
vr enable and discharge SLG7NT4100 SLG7NT4100_db_r101 page 2 block diagram typical application circuit u1 SLG7NT4100 vdd 1 data i 2 data i/o 3 data i/o 4 data i/o 5 data i/o 6 data i/o 12 gnd 7 data i/o 8 data i/o 9 data i/o 10 data i/o 11 +3.3v c1 100nf out vr2_disch out vr2_en_out vr1_disch out vr1_en_out out vr1_en1_in in vr1_en2_in in vr1_en3_in in vr2_en1_in in vr2_en2_in in vr2_en3_in in
vr enable and discharge SLG7NT4100 SLG7NT4100_db_r101 page 3 pin configuration pin # pin name type pin description 1 vdd power supply voltage 2 vr1_en1_in input digital input 3 vr1_en2_in input digital input 4 vr1_en3_in input digital input 5 vr1_en_out output push pull 6 vr1_disch output open drain 2x current 7 gnd gnd ground 8 vr2_en1_in input digital input 9 vr2_en2_in input digital input 10 vr2_en3_in input digital input 11 vr2_en_out output push pull 12 vr2_disch output open drain 2x current exposed bottom pad exposed bottom pad gnd ground ordering information part number package type SLG7NT4100v v = tdfn-12 SLG7NT4100vtr vtr = tdfn-12 - tape and reel (3k units)
vr enable and discharge SLG7NT4100 SLG7NT4100_db_r101 page 4 absolute maximum conditions parameter min. max. unit v high to gnd -0.3 7 v voltage at input pins -0.3 7 v current at input pin -1.0 1.0 ma storage temperature range -65 150 c junction temperature -- 150 c electrical characteristics (@ 25c, unless otherwise stated) symbol parameter condition/note min. typ. max. unit v dd supply voltage 3.0 3.3 3.6 v i q quiescent current static inputs and outputs -- 1 -- a t a operating temperature -40 25 85 c i l input leakage current leakage current for digital inputs or outputs in high impedance state -100 -- 100 na v ih high-level input voltage logic i nput at vdd=3.3v 1.8 -- -- v v il low-level input voltage logic input at vdd=3.3v -- -- 1.1 v v oh output voltage high push pull logic level output at vdd=3.3v, i oh =3ma 2.1 -- -- v v ol output voltage low push pull logic level output at vdd=3.3v, i ol =3ma -- -- 0.81 v v ol output voltage low open drain logic level output at vdd=3.3v, i ol =10ma, 2x drive -- -- 0.252 v v o maximal voltage applied to any pin in high-impedance state -- -- vdd v i ol low-level output current push pull current at, v ol =0.4v -- 1 -- ma i ol low-level output current open drain current at v ol =0.4v, 2x drive 28 -- -- ma t su start up time after vdd reaches 1.6v -- 7 -- ms
vr enable and discharge SLG7NT4100 SLG7NT4100_db_r101 page 5 timing diagrams
vr enable and discharge SLG7NT4100 SLG7NT4100_db_r101 page 6 package top marking datasheet revision programming code number part code revision date 1.01 02 4100v ab 12/11/2012
vr enable and discharge SLG7NT4100 SLG7NT4100_db_r101 page 7 package drawing and dimensions 12 lead tdfn package jedec mo-229, variation wdde
vr enable and discharge SLG7NT4100 SLG7NT4100_db_r101 page 8 tape and reel specification package type # of pins nominal package size (mm) max units reel & hub size (mm) trailer a leader b pocket (mm) per reel per box pockets length (mm) pockets length (mm) width pitch tdfn 12l 2.5x2.5mm 0.4p green 12 2.5x2.5x0.75 3000 3000 178/60 42 168 42 168 8 4 carrier tape drawing and dimensions package type pocket btm length (mm) pocket btm width (mm) pocket depth (mm) index hole pitch (mm) pocket pitch (mm) index hole diameter (mm) index hole to tape edge (mm) index hole to pocket center (mm) tape width (mm) a0 b0 k0 p0 p1 d0 e f w tdfn 12l 2.5x2.5mm 0.4p green 2.75 2.75 1.05 4 4 1.55 1.75 3.5 8 recommended reflow soldering profile please see ipc/jedec j-std-020: latest revision fo r reflow profile based on package volume of 4.6875 mm 3 (nominal). more information can be found at www.jedec.org .
vr enable and discharge SLG7NT4100 SLG7NT4100_db_r101 page 9 silego website & support silego technology website silego technology provides online support via our website at http://www.silego.com/ .this website is used as a means to make files and information easily available to customers. for more information regarding silego green products, please visit: http://greenpak.silego.com/ http://greenpak2.silego.com/ http://greenfet.silego.com/ http://greenfet2.silego.com/ http://greenclk.silego.com/ products are also available for purchase direct ly from silego at the silego online store at http://store.silego.com/ . silego technical support datasheets and errata, application notes and example desig ns, user guides, and hardware support documents and the latest software releases are available at the silego website or can be requested directly at info@silego.com . for specific greenpak design or applications ques tions and support please send email requests to greenpak@silego.com users of silego products can receive assistance through several channels: online live support silego technology has live video technical assistance and sales support available at http://www.silego.com/ . please ask our live web receptionist to schedule a 1 on 1 tr aining session with one of our application engineers. contact your local sales representative customers can contact their local sales r epresentative or field application engineer (fae) for support. local sales offices are also available to help customers. more information rega rding your local representative is available at the silego website or send a request to info@silego.com contact silego directly silego can be contacted directly via e-mail at info@silego.com or user submission form, located at the following url: http://support.silego.com/ other information the latest silego technology press releases, listing of semi nars and events, listings of world wide silego technology offices and representatives are all available at http://www.silego.com/ this product has been designed and qualified fo r the consumer market. applications or uses as critical components in life support devices or systems are not authorized. silego technology does not assume any liability arising out of such applic ations or uses of its products. silego technology reserves the right to improve pr oduct design, functions and reliability without notice.
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