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TCR4S12DWBG~tcr4s36dwbg 2010-07-30 1 toshiba cmos linear integrat ed ci rcuit silicon monolithic TCR4S12DWBG~tcr4s36dwbg 200 ma cmos low-dropout regulator the TCR4S12DWBG to tcr4s36dwbg are cmos general-purpose single-output voltage regulators with an on/off control input, featuring low dropout voltage and low quiescent bias current. the tcr4s12wbg to tcr4s36wbg can be enabled and disabled via the control pin. these voltage regulators are available in fixed output voltages between 1.2 v and 3.6 v in 0.05-v st eps and capable of driving up to 200 ma. they feature overcurrent protection and auto-discharge. the TCR4S12DWBG to tcr4s36dwbg are offered in the compact wcsp ( 0.79 mm x 0.79 mm x 0.50 mm ) and allow the use of small ceramic input and output capacitors. thus, these devices are ideal for portable applications that require high-density board assembly such as cellular phones. features ? low quiescent bias current ( i b = 50 a (typ.) at i out = 0 ma ) ? low stand-by current ( i b(off) = 0.1 a (typ.) at stand-by mode ) ? low dropout voltage ( v in - v out = 90 mv (typ.) at tcr4s25dwbg, i out = 50 ma ) ? high ripple rejection ratio ( r.r = 80 db (typ) at i out = 10 ma, f =1khz ) ? low output noise voltage (v no = 30 v rms ( typ.) at tcr4s25dwbg, i out = 10 ma, 10 hz f 100 khz) ? auto-discharge ? control pull-down resistor ? overcurrent protection ? ceramic capacitors can be used ( c in = 0.1 f, c out =1.0 f ) ? very small package, wcsp ( 0.79 mm x 0.79 mm x 0.50 mm ) pin assignment (top view) s-ufbga4-0101-0.40a01 wcsp4 weight: 0.7 mg (typ) vin vout control gnd
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 2 list of products number and marking marking (top view) products no. marking products no. marking TCR4S12DWBG b3 tcr4s26dwbg bn tcr4s13dwbg b4 tcr4s27dwbg bo tcr4s14dwbg b5 tcr4s28dwbg bp tcr4s15dwbg ba tcr4s285dwbg b7 tcr4s16dwbg bb tcr4s29dwbg br tcr4s17dwbg bd tcr4s295dwbg b6 tcr4s18dwbg be tcr4s30dwbg bs tcr4s19dwbg bf tcr4s31dwbg bt tcr4s20dwbg bg tcr4s32dwbg bv tcr4s21dwbg bh tcr4s33dwbg bw tcr4s22dwbg bi tcr4s34dwbg bx tcr4s23dwbg bk tcr4s35dwbg by tcr4s24dwbg bl tcr4s36dwbg bz tcr4s25dwbg bm absolute maximum ratings (ta = 25c) characteristics symbol rating unit input voltage v in 6 (note 1) v control voltage v ct -0.3 to v in v output voltage v out -0.3 to v in + 0.3 v output current i out 200 ma power dissipation p d 800 (note 2) mw operation temperature range t opr ?40 to 85 c junction temperature t j 150 c storage temperature range t stg ?55 to 150 c note: using continuously under heavy loads (e.g. the ap plication of high temperature/current/voltage and the significant change in temperature, etc. ) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operati ng temperature/current/voltage, etc. ) are within the absolute maximum ratings and the operating ranges. please design the appropriate reliability upon reviewing the toshiba semiconductor reliability handbook (?handling precautions?/?derating concept and methods?) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). (note 1): v in for 1.2 v to 1.4v output product is 5.5 v. (note 2): rating at mounting on a board (glass epoxy board dimension: 40mm x 40mm, both sides of board wireability: a surface approximately 50%, the reverse side approximately 50% through hole hall: diameter 0.5mm x 28) example: tcr4s15dwbg (1.5 v output) ba index
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 3 electrical characteristics ( unless otherwise specified, v in = v out + 1 v, i out = 50 ma, c in = 0.1 f, c out = 1.0 f, t j = 25c)(note 3) characteristics symbol test condition min typ. max unit output voltage v out please refer to the output voltage accuracy table line regulation reg? line v out + 0.5 v v in 6 v, i out = 1 ma (note 4) ? 1 15 mv load regulation reg ? load 1 ma i out 150 ma ? 5 30 mv quiescent current i b i out = 0 ma ? 50 75 a stand-by current i b (off) v ct = 0 v ? 0.1 1.0 a dropout voltage v in -v out please refer to the dropout voltage table temperature coefficient t cvo ?40c t opr 85c ? 100 ? ppm/c TCR4S12DWBG to tcr4s20dwbg ? 25 ? tcr4s21dwbg to tcr4s30dwbg ? 30 ? output noise voltage v no v in = v out + 1 v, i out = 10 ma, 10 hz f 100 khz, ta = 25c tcr4s31dwbg to tcr4s36dwbg ? 35 ? v rms TCR4S12DWBG 1.8 ? 5.5 tcr4s13dwbg to tcr4s14dwbg 1.85 ? 5.5 tcr4s15dwbg to tcr4s19dwbg v out + 0.35 v ? 6.0 tcr4s20dwbg to tcr4s21dwbg v out + 0.28 v ? 6.0 tcr4s22dwbg to tcr4s24dwbg v out + 0.25 v ? 6.0 input voltage v in ? tcr4s25dwbg to tcr4s36dwbg v out + 0.20 v ? 6.0 v ripple rejection ratio r.r. v in = v out + 1 v, i out = 10 ma, f = 1 khz, v ripple = 500 mv p-p , ta = 25c ? 80 ? db control voltage (on) v ct (on) (note 5) 1.1 ? 6.0 v control voltage (off) v ct (off) ? 0 ? 0.4 v note 3: unless otherwise specified, v in for 1.2v to 1.4v output product is v out ? + 0.5 v note 4: v in for 1.2v to 1.4v output product is v out ? + 0.5 v v in 5.5 v note 5: v ct (on) of 1.2v to 1.4v output product is 5.5v (max)
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 4 output voltage accuracy ( v in = v out + 1 v, i out = 50 ma, c in = 0.1 f, c out = 1.0 f, t j = 25c) product no. symbol min typ. max unit TCR4S12DWBG 1.17 1.2 1.23 tcr4s13dwbg 1.27 1.3 1.33 tcr4s14dwbg 1.37 1.4 1.43 tcr4s15dwbg 1.47 1.5 1.53 tcr4s16dwbg 1.56 1.6 1.64 tcr4s17dwbg 1.66 1.7 1.74 tcr4s18dwbg 1.76 1.8 1.84 tcr4s19dwbg 1.86 1.9 1.94 tcr4s20dwbg 1.96 2.0 2.04 tcr4s21dwbg 2.05 2.1 2.15 tcr4s22dwbg 2.15 2.2 2.25 tcr4s23dwbg 2.25 2.3 2.35 tcr4s24dwbg 2.35 2.4 2.45 tcr4s25dwbg 2.45 2.5 2.55 tcr4s26dwbg 2.54 2.6 2.66 tcr4s27dwbg 2.64 2.7 2.76 tcr4s28dwbg 2.74 2.8 2.86 tcr4s285dwbg 2.79 2.85 2.91 tcr4s29dwbg 2.84 2.9 2.96 tcr4s295dwbg 2.89 2.95 3.01 tcr4s30dwbg 2.94 3.0 3.06 tcr4s31dwbg 3.03 3.1 3.17 tcr4s32dwbg 3.13 3.2 3.27 tcr4s33dwbg 3.23 3.3 3.37 tcr4s34dwbg 3.33 3.4 3.47 tcr4s35dwbg 3.43 3.5 3.57 tcr4s36dwbg v out 3.52 3.6 3.68 v dropout voltage (i out = 50 ma, c in = 0.1 f, c out = 1.0 f, t j = 25c) product no. symbol min typ. max unit TCR4S12DWBG ? 400 600 tcr4s13dwbg ? 350 550 tcr4s14dwbg ? 300 450 tcr4s15dwbg to tcr4s19dwbg ? 200 350 tcr4s20dwbg to tcr4s21dwbg ? 150 280 tcr4s22dwbg to tcr4s24dwbg ? 130 250 tcr4s25dwbg to tcr4s36dwbg v in -v out ? 90 200 mv
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 5 application note 1. recommended application (top view) the figure above shows the recommended configuration for using a low-dropout regulator. insert a capacitor to v out and v in for stable input/output operation. (ceramic capacitors can be used) 2. power dissipation power dissipation is measured on the board condition shown below. [the board condition] board material: glass epoxy board dimension: 40 mm x 40 mm , both sides of board , t=1.8 mm wireability: a surface approximately 50% the reverse side approximately 50% through hole hall: diameter 0.5 mm x 28 gnd vout vin control 1.0 f 0.1 f control level operation high on low off 0 200 400 600 800 1000 -40 0 40 80 120 power dissipation p d (mw) ambient temperature ta () p d -ta
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 6 attention in use output capacitors ceramic capacitors can be used for these devices. however, because of the type of the capacitors, there might be unexpected thermal features. please consider application condition for selectin g capacitors. and toshiba recommend the esr of ceramic capacitor is under 10 ? . mounting the long distance between ic and output capacitor might af fect phase assurance by impedance in wire and inductor. for stable power supply, output capacitor need to mount near ic as much as possible. also gnd pattern need to be large and make the wire impedance small as possible. permissible loss please have enough board design patterns for expected maximum permissible loss. and under consideration of surrounding temperature, input voltage, and output current etc, pl ease apply proper dissipation ratings for maximum permissible loss. overcurrent protection circuit overcurrent protection circuit is designed in these products, but this does not assure for the suppression of uprising device operation. if output pins and gnd pins are shorted out, these products might be break down. in use of these products, please read through and understand dissipation idea for absolute maximum ratings from the above mention or our ?semicon ductor reliability handbook?. then use these products under absolute maximum ratings in any conditi on. furthermore, toshiba reco mmend inserting failsafe system into the design.
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 7 representative typical characteristics 1) output voltage vs. input voltage 2) output voltage vs. output current tcr4s30dwbg input voltage v in (v) output voltage v out (v) 0 1 4 6 0 3 6 1 2 4 5 c in = 0.1 f, c out = 1 f 2 3 5 150 ma 50 ma i out = 10 ma tcr4s15dwbg input voltage v in (v) output voltage v out (v) 0 1 4 6 0 1.5 2.0 0.5 1.0 c in = 0.1 f, c out = 1 f 2 3 5 150 ma 50 ma i out = 10 ma tcr4s18dwbg input voltage v in (v) output voltage v out (v) 0 1 4 6 0 1.5 3 0.5 1 2 2.5 c in = 0.1 f, c out = 1 f 2 3 5 150 ma 50 ma i out = 10 ma tcr4s15dwbg output voltage v out (v) 1.4 1.5 1.6 v in = 2.5 v, c in = 0.1 f, c out = 1 f 0 60 100 200 output current i out (ma) 20 40 80 120 140 160 180 tcr4s18dwbg output current i out (ma) output voltage v out (v) 1.7 1.8 1.9 v in = 2.8 v, c in = 0.1 f, c out = 1 f 0 60 100 200 20 40 80 120 140 160 180
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 8 3) output voltage vs. ambient temperature tcr4s30dwbg ? 50 2.96 ? 25 0 25 75 50 2.98 3.0 3.02 3.04 v in = 4 v, c in = 0.1 f, c out = 1 f i out = 50 ma 100 ambient temperature t a (c) output voltage v out (v) tcr4s15dwbg ? 50 1.48 ? 25 0 25 75 50 1.49 1.5 1.51 1.52 v in = 2.5 v, c in = 0.1 f, c out = 1 f i out = 50 ma 100 ambient temperature t a (c) output voltage v out (v) tcr4s18dwbg tcr4s30dwbg output current i out (ma) output voltage v out (v) 2.9 3.0 3.1 v in = 4 v, c in = 0.1 f, c out = 1 f 0 60 100 200 20 40 80 120 140 160 180 ? 50 1.78 ? 25 0 25 75 50 1.79 1.8 1.81 1.82 v in = 2.8 v, c in = 0.1 f, c out = 1 f i out = 50 ma 100 ambient temperature t a (c) output voltage v out (v)
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 9 4) dropout voltage vs. output current 5) quiescent current vs. input voltage tcr4s30dwbg tcr4s30dwbg tcr4s15dwbg quiescent current i b ( a) c in = 0.1 f, c out = 1 f 120 240 0 1 4 6 i out = 150 ma 2 3 5 input voltage v in (v) 0 0 ma 50 ma 40 80 160 200 tcr4s18dwbg quiescent current i b ( a) c in = 0.1 f, c out = 1 f 120 240 0 1 4 6 i out = 150 ma 2 3 5 input voltage v in (v) 0 0 ma 50 ma 40 80 160 200 dropout voltage v in - v out (mv) c in = 0.1 f, c out = 1 f, 0 100 200 300 400 0 40 100 200 output current i out (ma) 80 180 120 140 160 60 20 -40c 500 ta = 85c 25c quiescent current i b ( a) c in = 0.1 f, c out = 1 f 100 150 0 1 4 6 i out = 150 ma 2 3 5 input voltage v in (v) 0 0 ma 50 ma 50 200 250
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 10 6) quiescent current vs. ambient temperature 7) overcurrent protection characteristics tcr4s30dwbg quiescent current i b ( a) tcr4s15dwbg tcr4s15dwbg quiescent current i b ( a) quiescent current i b ( a) tcr4s18dwbg ambient temperature ta (c) ? 50 ? 25 0 25 100 75 50 0 100 200 v in = 2.5 v, c in = 0.1 f, c out = 1 f, 50 ma 0 ma i out = 150 ma ambient temperature ta (c) ? 50 ? 25 0 25 100 75 50 0 100 200 v in = 2.8 v, c in = 0.1 f, c out = 1 f, 50 ma 0 ma i out = 150 ma ambient temperature ta (c) ? 50 ? 25 0 25 100 75 50 0 100 200 v in = 4 v, c in = 0.1 f, c out = 1 f, i out = 150 ma 50 ma 0 ma tcr4s18dwbg output voltage v out (v) pulse width = 1 ms 0 2.0 2.5 0 100 400 600 v in = 6.0 v 200 300 500 output current i out (ma) 1.5 1.0 0.5 v in = 2.8 v v in = 3.8 v output voltage v out (v) pulse width = 1 ms 0 2.0 2.5 0 100 400 600 v in = 2.5 v 200 300 500 1.5 1.0 0.5 v in = 4.5 v v in = 6.0 v output current i out (ma)
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 11 8) ripple rejection raito vs. frequency tcr4s30dwbg frequency f (hz) ripple rejection raito (db) 0 10 100 1 k 10 k 100 k 300 k 10 20 30 40 50 60 70 80 v in = 4.0 v ,v ripple = 500 mv p ? p c in = none, c out = 1 f i out = 10 ma, ta = 25c 90 tcr4s30dwbg output voltage v out (v) pulse width = 1 ms 0 4.0 5.0 0 100 400 600 v in = 6.0 v 200 300 500 3.0 2.0 1.0 v in = 4.0 v output current i out (ma)
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 12 9) control transient response (auto-discharge) 10) load transient response tcr4s15dwbg (i out = 50m to 100ma) output voltage ? v out (50mv/div) output current i out (50ma/div) time t ( 5 s/div ) v in = 2.5 v, c in = 0.1 f, c out = 1 f tcr4s15dwbg (i out = 100m to 50ma) output current i out (50ma/div) output voltage ? v out (50mv/div) time t ( 20 s/div ) v in = 2.5 v, c in = 0.1 f, c out = 1 f tcr4s15dwbg (i out = 1m to 30ma) output current i out (20ma/div) output voltage ? v out (50mv/div) time t ( 5 s/div ) v in = 2.5 v, c in = 0.1 f, c out = 1 f tcr4s15dwbg ( i out = 30m to 1ma ) output current i out (20ma/div) output voltage ? v out (50mv/div) time t ( 20 s/div ) v in = 2.5 v, c in = 0.1 f, c out = 1 f tcr4s18dwbg (turn on waveform) v in = 4 v, c in = 0.1 f, c out = 1 f i out = 50 ma control voltage v ct (on) (1v/div) output voltage v out (on) (1v/div) time t ( 100 s/div ) tcr4s18dwbg (turn off waveform) v in = 4 v, c in = 0.1 f, c out = 1 f control voltage v ct (off) (1v/div) output voltage v out (off) (1v/div) time t ( 100 s/div ) i out = 0 ma i out = 50 ma
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 13 output voltage ? v out (50mv/div) output current i out (20ma/div) time t ( 5 s/div ) v in = 4 v, c in = 0.1 f, c out = 1 f tcr4s30dwbg (i out = 1m to 30ma) tcr4s30dwbg (i out = 50m to 100ma) output voltage ? v out (50mv/div) output current i out (50ma/div) time t ( 5 s/div ) v in = 4 v, c in = 0.1 f, c out = 1 f tcr4s30dwbg (i out = 100m to 50ma) output current i out (50ma/div) ot t t output voltage ? v out (50mv/div) time t ( 20 s/div ) v in = 4 v, c in = 0.1 f, c out = 1 f tcr4s30dwbg (i out =30m to 1ma) output current i out (20ma/div) output voltage ? v out (50mv/div) time t ( 20 s/div ) v in = 4 v, c in = 0.1 f, c out = 1 f
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 14 package dimensions unit: mm weight: 0.7 mg (typ)
TCR4S12DWBG~tcr4s36dwbg 2010-07-30 15 restrictions on product use ? toshiba corporation, and its subsidiaries and affiliates (collect ively ?toshiba?), reserve the right to make changes to the in formation in this document, and related hardware, software a nd systems (collectively ?product?) without notice. ? this document and any information herein may not be reproduc ed without prior written permission from toshiba. even with toshiba?s written permission, reproduc tion is permissible only if reproducti on is without alteration/omission. ? though toshiba works continually to improve product?s quality and reliability, product can malfunction or fail. customers are responsible for complying with safety standards and for prov iding adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a ma lfunction or failure of product could cause loss of human life, b odily injury or damage to property, including data loss or corruption. before customers use the product, create designs including the product, or incorporate the product into their own applications, cu stomers must also refer to and comply with (a) the latest versions of all relevant toshiba information, including without limitation, this document, the specifications, the data sheets and application notes for product and the precautions and condi tions set forth in the ?toshiba semiconductor reliability handbook? and (b) the instructions for the application with which the product will be us ed with or for. customers are solely responsible for all aspe cts of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this product in such design or applications; (b) eval uating and determining the applicability of any info rmation contained in this document, or in c harts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operatin g parameters for such designs and applications. toshiba assumes no liability for customers? product design or applications. ? product is intended for use in general el ectronics applications (e.g., computers, personal equipment, office equipment, measur ing equipment, industrial robots and home electroni cs appliances) or for specif ic applications as expre ssly stated in this document . product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality a nd/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or se rious public impact (?unintended use?). unintended use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic s ignaling equipment, equipment used to control combustions or explosions, safety dev ices, elevators and escalato rs, devices related to el ectric power, and equipment used in finance-related fields. do not use product for unintended use unless specifically permitted in thi s document. ? do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy product, whether in whole or in part. ? product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. ? the information contained herein is pres ented only as guidance for product use. no re sponsibility is assumed by toshiba for an y infringement of patents or any other intellectual property rights of third parties that may result from the use of product. no license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. ? a bsent a written signed agreement, except as provid ed in the relevant terms and conditions of sale for product, and to the maximum extent allowable by law, toshiba (1) assumes no liability whatsoever, including without limitation, indirect, co nsequential, special, or incidental damages or loss, including without limitation, loss of profit s, loss of opportunities, business interruption and loss of data, and (2) disclaims any and all express or implied warranties and conditions related to sale, use of product, or information, including warranties or conditions of merchantability, fitness for a particular purpose, accuracy of information, or noninfringement. ? do not use or otherwise make available product or related so ftware or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or m anufacturing of nuclear, chemical , or biological weapons or missi le technology products (mass destruction w eapons). product and related software and technology may be controlled under the japanese foreign exchange and foreign trade law and the u.s. expor t administration regulations. ex port and re-export of product or related software or technology are strictly prohibited exc ept in compliance with all applicable export laws and regulations. ? please contact your toshiba sales representative for details as to environmental matters such as the rohs compatibility of pro duct. please use product in compliance with all applicable laws and regula tions that regulate the inclusion or use of controlled subs tances, including without limitation, the eu rohs directive. toshiba assumes no liability for damages or losses occurring as a result o f noncompliance with applicable laws and regulations.

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