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tpd1054 f 2013- 11- 28 1 toshiba intelligent power device silicon monolithic power mos i ntegrated circuit tpd1054 f low - side switch for motor , solenoid and lamp drive the tpd1054 f is a low - side switch. the ic has a mosfet (d - mos) output which can be directly driven from a cmos or ttl logic circuit (e.g., an mpu). the ic is equipped with intelligent self - protection function s . features ? a monolithic power ic with a new structure combining a control block and a power mosfet ( d - mos) on single chip. ? can directly drive a power load from a cmos or ttl logic. built -in protection circuits against overvoltage (active clamp), over temperature (thermal shutdown ) . ? incorporates a diagnosis function that allows diagnosis output to be read extern ally at load short - circuiting, opening, or over temperature ? low drain - source on - resistance: r ds (on) = 0. 8 ? ( max )(@ v dd = 5 v, v stby = 5 v, v in = 5 v, i o = 0.5 a, t ch = 25 c ) ? low leakage current: i d d1 = 10 a (max) (@ v in = 0 v, v stby = 0 v, v dd = 5 v, t ch = -40 to 125 c ) i ol = 10 a (max) (@ v in = 0 v, v stby = 0 v, v dd = 5 v, v out = 8 to 16 v, t ch = -40 to 125 c ) ? ps -8 package with embossed - tape packing. pin assignment ( top view ) marking due to its mos structure, this product is sensitive to static electricity. weight : 0.017 g ( typ. ) 1054f part no. (or abbreviation code) lot no. diag n.c. n.c gnd 1 2 3 4 8 7 6 5 v dd stby in out (top view) ? on the lower left of the marking indicates pin 1 * weekly code: (three digits) week of manufacture year of manufacture (the last digit of the calendar year) start of commercial production 2013- 12 sop8 -p- 0303- 0.65 a
tpd1054 f 2013- 11- 28 2 block diagram pin description pin no. symbol pin description 1 v dd power supply pin . 2 stby stby pin. v stby =l /open i dd Q 10 a standby mode v stby =h active control 3 in i input pin. the in pin has an internal pull - down resistor . even if the in pin is open, the output will not accidentally turn on . 4 gnd ground pin. 5 n.c no- connect pin. ( not connected to the chip. ) 6 out output pin. when a load short - circuit causes an overcurrent ( 1.0a m in) to flow into a device, output current is limited in order to protect the ic. 7 n.c no- connect pin. ( not connected to the chip. ) 8 diag self - diagnosis detection . open drain . when input is h (output on), and overcurrent or overtemperature is detected, diag becomes low level and it is latched. when input is low level, the state of latch is reset. over current detection c ontrol unit diag stby in output voltage monitor voltage clamp v dd 5v gnd out v bat (12v) over temperature detection reg - ic mpu TPD1054F load stby 100k 100k 85k 20k driver output power device(dmos)
tpd1054 f 2013- 11- 28 3 timing chart . truth table stby in output state vout diag operating state l l off h h standby mode l h off h h h l off h l normal off h h on l h normal on h h off( latch ) h l( latch ) overcurrent (load short) h h off( latch ) h l( latch ) over temperature h l off l h load open * v out =h >= v od , v out =l < v od * latch reset condition: v stby < v il or v stby < v il v dd v stby v in v out i out t ch v diag v od load open detection n ormal on over temperature detection ( 150 m in) over temperature detection (latch) v bat over current protection t ch stand by active clamp over current protection (latch)
tpd1054 f 2013- 11- 28 4 absolute maximum ratings (ta = 25 c) characteristics symbol pin rating unit note supply voltage v dd vdd ?0.3 to 6.0 v - input voltage v in , v stby in, stby ?0.3 to 6.0 v - diagnosis output voltage v diag diag ?0.3 to 6.0 v - diagnosis output current i diag diag 5.0 ma - output voltage v out out ?0.3 to 40 v - output current i out out internally limited a - power dissipation (note 2) p d (1) - 0.7 w (note 2 - a) p d (2) - 0.35 w (note 2 - b) single pulse active clamp capability (note 3) e as - 125 mj - active clamp current i ar - 1.0 a - operating temperature t opr - ?40 to 125 c - channel temperature t ch - 150 c - storage temperature t stg - ?55 to 150 c - note 1 : using continuously under heavy loads (e.g. the application 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. operating 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 individua l reliability data (i.e. reliability test report and estimated failure rate, etc). thermal characteristics characteristics symbol max unit thermal resistance , channel to ambient r th (ch - a) 178.6(note 2a) c/w 357.2(note 2b) note 2 : (a) glass epoxy board (b) glass epoxy board note 3 : active clamp capability (single pulse) test condition v dd = 40 v, t ch = 25 c(initial), l = 50 mh, i ar = 1 a glass epoxy board material: fr - 4 25.4mm 25.4mm 0.8mm glass epoxy board material: fr - 4 25.4mm 25.4mm 0.8mm
tpd1054 f 2013- 11- 28 5 electrical characteristics (unless otherwise specified t ch = ? 40 to 125 c , v dd = 4. 5 to 5.5v) characteristics symbol test circuit pin test condition min typ. max unit drain - source clamp voltage v (cl) dss - out i o =1ma , v stby =5v, v in =0v 40 45 50 v operating supply voltage v dd (opr) - vdd - 4.5 5 5.5 supply current i dd1 - vdd v stby =0v, v in =0v, v dd =5v, - - 10 a i dd2 - vdd v stby =5v, v in =0v, v dd =5v - 0.5 2 ma i dd3 - vdd v stby =5v, v in =5v, v dd =5v - 0.5 2 ma output leakage current i ol1 - out v stby = v il , v in = v il , v out =8 to 16v - - 10 a i ol2 - out v stby = v ih , v in = v il , v out =8 to 16v - 120 300 a i nput voltage v ih - in,stby - 2.3 - - v v il - in,stby - - - 0.8 v input current i ih - in,stby v in (v stby )=5v, v dd =5v - - 200 a i il - in,stby v in (v stby )=0v, v dd =5v - 1 - 1 a diagnosis output voltage v dl - diag i diag =1ma - 0.1 0.5 v diagnosis output current i dh - diag v diag =5.5v - - 10 a drain - source on - resistance r ds(on)1 - out i o =+0.5a, t ch =25 c, v dd =5v, v stby = v ih , v in = v ih - 0.45 0.8 r ds(on)2 - out i o =+0.5a, t ch = - 40 to 125 c, v dd =5v, v stby = v ih , v in = v ih - - 1.2 over temperature detection t ot - - v stby =5v, v in =5v, 150 175 200 c overcurrent detection i oc - out v stby =5v, v in =5v, 1.0 2.2 3.5 a load open t hreshold resistance r op - out v stby =5v, v in =0v, v bat =8 to 16v 10 300 1000 k S r op - out v stby =5v, v in =0v, v bat =8 to 16v - 30 - k diagnosis output threshold voltage v od - out v stby =5v, 2 3 4 v S v od - out v stby =5v, - 0.3 - v out - gnd internal resistance r out1 - out v stby =5v, v in =0v, t ch =25 c 50 105 170 k r out2 - out v stby =5v, v in =0v, t ch = - 40 to 125 c 40 105 200 k switching time t on 1 out v stby =5v, v in =0 5v, v dd =5v, t ch =25 c, v bat =12v, r l =60 - 0.5 1 s t off 1 out v stby =5v, v in =5 0v, v dd =5v, t ch =25 c, v bat =12v, r l =60 - 0.5 1 *the condition of the typical value is t ch =25 c, v dd = 5v. test circuit switching time t on , t off 12 v 5 v t off t on 90% 90% 10% 10% v ds v in 90% 10% t r Q 0.1 s t f Q 0.1 s 0 v 0 v p. g . in v in diag stby gnd out v dd 5 v v out 12 v r l = 60 tpd 1054 f
tpd1054 f 2013- 11- 28 6 supply voltage v dd (v) v ih , v il C v dd in,stby input voltage v ih , v il (v) v ih , v il C t ch channel temperature t ch ( c ) in,stby input voltage v ih , v il (v) channel temperature t ch ( c ) supply current i dd ( ma) i dd C t ch supply current i dd ( ma) i dd C v dd supply voltage v dd (v) i ol C t ch channel temperature t ch ( c ) output leakage current i ol ( a ) v (cl)dss C t ch channel temperature t ch ( c ) drain - source clamp voltage v (cl)dss (v) supply voltage v dd (v)
tpd1054 f 2013- 11- 28 7 t ot C v dd supply voltage v dd (v) overtemperature detection t ot ( c) diagnosis output voltage v dl (v) v dl C t ch channel temperature t ch ( c ) r ds(on) C t ch channel temperature t ch ( c ) drain - source on resistance r ds(on) () r ds(on) C v dd supply voltage v dd (v) drain - source on resistance r ds(on) () channel temperature t ch ( c ) i ih C t ch high level input current i ih (a) supply voltage v dd (v) i ih C v dd high level input current i ih (a)
tpd1054 f 2013- 11- 28 8 r op C v dd supply voltage v dd (v) load open t hreshold resistance r op (k) r op C t ch channel temperature t ch ( c ) load open t hreshold resistance r op (k) i oc C v dd supply voltage v dd (v) overcurrent detection i oc (a) i oc C t ch channel temperature t ch ( c ) overcurrent detection i oc (a) supply voltage v dd (v) t on , t off C v dd switching time t on , t off (s) channel temperature t ch ( c ) t on , t off C t ch switching time t on , t off (s)
tpd1054 f 2013- 11- 28 9 ambient temperature t a ( c ) p d C t a power dissipation p d (w)
tpd1054 f 2013- 11- 28 10 package dimensions sop8 -p- 0303- 0.65 a unit mm weight : 0.017 g ( typ. )
tpd1054 f 2013- 11- 28 11 restrictions on product use ? toshiba corporation, and its subsidiaries and affiliates (collectively "toshiba"), reserve the right to make changes to the i nformation in this document, and related hardware, software and systems (collectively "product") without notice. ? this document and any information herein may not be reproduced without prior written permission from toshiba. even with toshiba's written permission, reproduction is permissible only if reproduction is wit hout 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 providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. before customers use the prod uct, create designs including the product, or incorporate the product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant toshiba information, including without limitation, this document, the sp ecifications, the data sheets and application notes for product and the precautions and conditions set forth in the "toshiba semiconductor reliability handbook" and (b) the instruct ions for the application with which the product will be used with or for. c ustomers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this product in such d esign or applications; (b) evaluating and determining the appl icability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parame ters for such designs and applications. toshiba as sumes no liability for customers' product design or applications. ? product is neither intended nor warranted for use in equipments or systems that require extraordinarily high levels of quality and/or reliability, and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage and/or serious public impact ( " unintended use " ). except for specific applications as expressly stated in this document, unintended use includes, without limitation, equipment used in nucl ear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or ex plosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance- related fields. if you use product for unintended use, toshiba assumes no liability for product. for details, please contact your toshiba sales representative. ? do not disas semble, 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 unde r any applicable laws o r regulations. ? the information contained herein is presented only as guidance for product use. no responsibility is assumed by toshiba for a ny 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. ? absent a written signed agreement, except as provided 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, consequential, special, or incidental damages or loss, including without limitation, loss of profits, loss of opportunities, bu siness 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, accur acy of information, or noninfringement. ? do not use or otherwise make available product or related software or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, c hemical, or biological weapons or missile technology products (mass destruction weapons). product and related software and technology may be controlled under the applicable expor t laws and regulations including, without limitation, the japanese foreign exc hange and foreign trade law and the u.s. export administration regulations. export and re - export of product or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations. ? please contact you r toshiba sales representative for details as to environmental matters such as the rohs compatibility of product. please use product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled su bstances, includi ng without limitation, the eu rohs directive. toshiba assumes no liability for damages or losse s occurring as a resul t of noncompliance w ith applicable laws and regulations.

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