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TPD1053F 2012-01-13 1 toshiba intelligent power device silicon monolithic power mo s integrated circuit TPD1053F motor, solenoid, lamp drivers high-side power switch the TPD1053F is a monolithic power ic for high-side switches. the ic has a vertical mosfet output which can be directly driven from a cmos or ttl logic circuit (e.g., an mpu). the device offers intelligent self-prote ction and diagnostic functions. features ? a monolithic power ic with a structure combining a control block (bi-cmos) and a vertical power mosfet on a single chip. ? one side of load can be grounded to a high-side switch. ? can directly drive a power load from a microprocessor. ? built-in protection against over temp erature and load short-circuiting. ? incorporates a diagnosis function that allows diagnosis output to be read externally at load short-circuiting, opening, or over temperature. ? up to -16(typ.) of counter electromotive forc e from an inductance load can be applied. ? low on-resistance : r ds(on) =0.12 ? (max) ( @ v dd = 12 v, t ch = 25c, i o = 2 a) ? 8-pin sop package for surface mounting that can be packed in tape. pin assignment marking due to its mos structure, this produc t is sensitive to static electricity. sop8-p-1.27a weight: 0.08 g (typ.) 8 v dd out 1 gnd 2 diag 3 7 v dd 6 v dd 5 v dd (top view) in 4 tpd1053 f lot no. note1 part no. (or abbreviation code) on the lower left of the marking indicates pin 1. * weekly code : (three digits) week of manufacture (01 for first week of year, continuing up to 52 or 53) year of manufacture (the last digit of the calendar year) note 1 : a line under a lot no. indentifies the indication of product labels. not underlined : [[pb]]/includes > mcv underlined : [[g]]/rohs compatible or [[g]]/rohs[[pb]] please contact your toshiba sales representative for details as to environmental matters such as the rohs compatibility of product. the rohs is the directive 2002/95/ec of the european parliament and of the council of 27 january 2003 on the restriction of the use of certain hazardous substances in elec trical and electronic equipment.
TPD1053F 2012-01-13 2 block diagram pin description pin no symbol function 1 out output pin. when the load is short-circuited and current in excess of the detection current (3a min) flows to the output pin, the output automatically turns on or off. 2 gnd ground pin. 3 diag self-diagnosis detection pin. goes low when over temperature is detected or wh en output is short circui t with input on (high). n-channel open drain. 4 in input pin. input is cmos compatible, with pull down resistor connected. even if the input is open, output will not accidentally turn on. 5,6,7,8 v dd power pin. v dd out 5v regulator charge pump driver over current detection over temperature detection diag gnd in voltage clamp
TPD1053F 2012-01-13 3 timing chart truth table input signal v in output voltage v out output state operating state l l off h h on normal l h (note 2) off h h on load open l l off h l current limit (switching) load short l l off h l off over temperature note 2: internal voltage in TPD1053F and external voltage decide this output voltage. input signal v in output voltage v out diagnosis v diag diagnosis state v out < v sl l normally off l v out v sh h load open v out v dd -v oc h normally on h v out < v dd -v oc l over current(load short), over temperature v sh ,v sl : schmitt inverter threshold voltage(v sh =2.2v(typ.), v sl =1.8v(typ.) @v dd =12v, t ch =25c) v oc : over current detection threshold voltage input signal v in overcurrent detection load resistance output current io channel temperature overheating detection 150 ( min ) hysteresis t ch diagnosic output v diag over current protection (current limit) thermal shutdown (output off) load open detection output voltage v out load open detection v sh hysteresis load open detection hysteresis resistance inductive load v clam p recovery voltage v sl
TPD1053F 2012-01-13 4 absolute maximum ratings (t a = 25c) characteristics symbol rating unit drain-source voltage v ds 60 v dc v dd(1) -0.5 to 25 v supply voltage pulse v dd(2) 60(r s =1 ? , =250ms) v dc v in(1) -0.5 to 12 v input voltage pulse v in(2) v dd(1) +1.5(t=100ms) v diagnosis output voltage v diag -0.5 to 25 v output current i o internally limited a input current i in 10 ma diagnosis current i diag 5 ma power dissipation (note 3-a) p d(1) 1.1 w power dissipation (note 3-b) p d(2) 0.425 w operating temperature topr -40 to 125 c channel temperature t ch 150 c storage temperature t stg -55 to 150 c note: using continuously under heavy loads (e.g. the application of high temperat ure/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. operatin g 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). thermal resistance characteristic symbol rating unit 113.5 (note 3a) thermal resistance r th(ch-a) 294.0 (note 3b) c /w note 3: 3-a : glass epoxy board (a) 3-b : glass epoxy board (b) fr-4 25.4 25.4 0.8 (unit : mm) fr-4 25.4 25.4 0.8 (unit : mm)
TPD1053F 2012-01-13 5 electrical characteristics (unless otherwise specified, t ch = -40 to 125 c, v dd = 5 to 18 v) characteristics symbol test circuit test condition min typ. max unit operating supply voltage v dd(opr) - - 5 12 18 v i dd(off) - v in =0v, output open - 0.8 4.5 ma supply current i dd(on) - v in =5v, output open - 1.4 5 ma v ih - v dd =8 to 18v 3.5 - - v input voltage v il - v dd =8 to 18v - - 1.5 v i in(1) - v in =5v - 25 200 a input current i in(2) - v in =0v -1 - 1 a on resistance r ds(on) - v dd =8 to 18v, i o =2a, t ch =25c - 0.09 0.12 ? output leakage current i ol - v in =0v, v out =0v - 0.2 2 ma diagnosis output voltage ?l?-level v dl - i diag =1ma - - 0.4 v diagnosis output current ?h?-level i dh - v diag =18v - - 10 a over current detection i oc 1, 2 v dd =8 to 18v 3 6 9 a temperature t ot - - 150 170 200 c over temperature detection hysteresis ? t ot - - - 10 - c load open detection r op 3 v dd =8 to 18v, v in =0v 0.5 15 250 k ? t on - 50 100 s switching time t off 4 v dd =12v, r l =10 ? , t ch =25c - 40 80 s t dlh - 40 - s diagnosis delay time t dhl 5 v dd =12v, r l =10 ? , t ch =25c - 40 - s output clamp voltage v clamp - v in =0v, i o =1a, t ch =25c -25 -16 -10 v *typical characteristic conditions are v dd =12v, t ch =25c.
TPD1053F 2012-01-13 6 test circuit 1 over current detection i oc : over current detection when load current is increased while v in = ?h?. test circuit 2 over current detection i oc : over current detection when load is short circuit and v in = ?l? ?h? test circuit 3 load open detection r op test circuit 4 switching times t on , t off v in in v diag i o i oc 5v 0v < 0.4v v dl 0 TPD1053F 8 to 18v out r l i o 5v 4.7k v diag v in 5v TPD1053F 8 to 18v out r l i o 5v 4.7k v diag v in p. g v diag i o i oc 5v 0v < 0.4v v dl 0 v out v in 90% 90% 10% 10% t on t off 5v 12v 90% 10% 0.1 s 0.1 s v out r l v diag 0 v r op r op 5 v 50% 50% v dd v dd gnd gnd in diag in diag p. g TPD1053F 12v out r l =10 v in v out gnd v dd diag in r l TPD1053F 8 to 18v out v diag 5v 4.7k gnd v dd diag
TPD1053F 2012-01-13 7 test circuit 5 diagnosis delay time t dlh , t dhl v diag v in 50% 90% 10% 50% t dlh t dhl 5v 5v 90% 10% 0.1 s 0.1 s 0v in TPD1053F 12v out v in p. g v diag 5v 4.7k gnd v dd diag v in r l =10
TPD1053F 2012-01-13 8 input threshold voltage v ih, v il (v) supply voltage v dd (v) v ih, v il ? v dd input threshold voltage v ih, v il (v) channel temperature t ch (c) v ih, v il ? t ch 0 5 1 2 supply voltage v dd (v) i dd ? v dd supply current i dd (ma) channel temperature t ch (c) i dd ? t ch supply current i dd (ma) 0 2.5 0.5 1.5 1.0 2.0 ? 40 ? 80 160 0 40 120 v dd = 12v t ch = 25c 0 2.5 0.5 1.5 1.0 2.0 4 0 20 8 12 16 load open, v in =5v 4 0 20 8 12 16 v ih 0 3 2 5 ? 80 ? 40 160 0 80 120 channel temperature t ch (c) i in(1) ? t ch input current i in(1) ( a) 0 60 20 ? 40 160 0 40 80 120 40 80 100 4 3 80 40 ? 80 4 1 r l =10 ? , v in =0v load open, v in =0v load open, v in =5v r l =10 ? , v in =0v load open, v in =0v t ch = 25c v dd = 12v v il v ih v il v in = 5v
TPD1053F 2012-01-13 9 on resistance r ds(on) ( ? ) output leakage current i ol (ma) supply voltage v dd (v) i ol ? v dd output leakage current i ol (ma) channel temperature t ch (c) i ol ? t ch supply voltage v dd (v) v dl ? v dd diagnosis output voltage v dl (v) 0 1.0 0.2 0.6 supply voltage v dd (v) r ds(on) ? v dd channel temperature t ch (c) r ds(on) ? t ch on resistance r ds(on) ( ? ) 0 0.20 0.04 0.12 0.08 0.16 ? 40 ? 80 160 40 80 120 i o = 2a t ch = 25c 0 0.20 0.04 0.12 0.08 0.16 4 0 20 8 12 16 4 0 20 8 12 16 0 0.6 0.2 1.0 ? 80 ? 40 160 0 80 120 0.20 0 channel temperature t ch (c) v dl ? t ch diagnosis output voltage v dl (v) 0 0.12 0.04 ? 40 ? 80 160 0 40 80 120 0.08 0.16 0.20 0.08 0.8 4 0 20 8 12 16 0 40 0.16 0.12 0.04 0.4 0.8 0.4 i o = 2a v dd = 12v i diag = 1ma t ch = 25c i diag = 1ma v dd = 12v v in = 0v v out = 0v t ch = 25c v in = 0v v out = 0v v dd = 12v
TPD1053F 2012-01-13 10 supply voltage v dd (v) t ot ? v dd over temperature detection t ot (c) supply voltage v dd (v) r op ? v dd load open detection r op (k ? ) 150 200 170 180 supply voltage v dd (v) i oc ? v dd over current detection i oc (a) channel temperature t ch (c) i oc ? t ch over current detection i oc (a) 0 10 2 6 4 8 ? 40 ? 80 160 0 40 120 0 10 4 6 4 8 4 0 20 8 12 16 4 0 20 8 12 16 detection 100 1 t ch = 25c channel temperature t ch (c) r op ? t ch load open detection r op (k ? ) 1 ? 40 ? 80 160 0 40 80 120 10 100 10 190 4 0 20 8 12 16 80 160 recovery detection recorvery detection recovery v dd = 12v t ch = 25c v dd = 12v over current detection when load current is increased while v in = ?h? over current detection when load is short circuit and v in = ?l? ?h? over current detection when load current is increased while v in = ?h? over current detection when load is short circuit and v in = ?l? ?h?
TPD1053F 2012-01-13 11 diagnosis delay time t dlh , t dhl ( s) supply voltage v dd (v) t dlh , t dhl ? v dd diagnosis delay time t dlh , t dhl ( s) channel temperature t ch (c) t dlh , t dhl ? t ch supply voltage v dd (v) v clamp ? v dd output clamp voltage v clamp (v) 0 200 40 120 supply voltage v dd (v) t on , t off ? v dd switching time t on , t off ( s) channel temperature t ch (c) t on , t off ? t ch switching time t on , t off ( s) 0 200 40 120 80 160 ? 40 ? 80 160 0 80 120 r l = 10 ? t ch = 25c 0 200 40 120 80 160 4 0 20 8 12 16 4 0 20 8 12 16 0 120 80 200 ? 80 ? 40 160 0 80 120 0 ? 25 channel temperature t ch (c) v clamp ? t ch output clamp voltage v clamp (v) ? 25 ? 10 ? 20 ? 40 ? 80 160 0 40 80 120 ? 15 ? 5 0 ? 15 160 4 0 20 8 12 16 40 40 80 160 40 ? 5 ? 10 ? 20 t on t off t dhl t dlh r l = 10 ? v dd = 12v t on t off t dhl t dlh r l = 10 ? t ch = 25c r l = 10 ? v dd = 12v v in = 0v i o = 1a t ch = 25c v in = 0v i o = 1a v dd = 12v
TPD1053F 2012-01-13 12 ambient temperature t a (c) p d ? t a power dissipation p d (w) 0 1.6 0.4 0.8 1.2 0 -40 160 40 80 120 r th ? t w pulse width t w (s) transient thermal resistance r th (c/w) 1 0.001 10 100 1000 0.1 1 10 100 1000 (2) (1) 0.1 single pulse (1) mounted on glass epoxy board(a) ( note 3a) (2) mounted on glass epoxy board(b) ( note 3b) 0.01 (1) mounted on glass epoxy board(a) ( note 3a) (2) mounted on glass epoxy board(b) ( note 3b) (1) (2)
TPD1053F 2012-01-13 13 package dimensions weight: 0.08 g (typ.)
TPD1053F 2012-01-13 14 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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