TPD1039F 2008-03-18 1 toshiba intelligent power device silicon monolithic power mos integrated circuit TPD1039F low-side power switch for moto r, solenoid and lamp drivers the TPD1039F is a monolithic power ic intended for low-side load switching applications. the output has a vertical mosfet, and the input can be directly driven from cmos or ttl logic (e.g., an mpu). the TPD1039F pr ovides intelligent protection functions. features ? a structure that incorporates control circuitry and a vertical power mosfet on a single chip. ? can be directly driven from a microprocessor, a cmos logic ic, etc. ? overvoltage, overtemperature and overcurrent protections ? low on-resistance: r ds (on) = 0.25 (max) (@v in = 5 v, i d = 1 a, t ch = 25c) ? housed in the 8-pin sop package and supplied in embossed carrier tape. pin assignment (top view) marking note: this product has a mos structure and is sensitive to electrostatic discharge. sop8-p-1.27a weight: 0.08 g (typ.) drain drain drain in 1 2 3 4 8 7 6 5 source source source drain (top view) tpd1039 f lot no. (weekly code) a line indicates lead (pb) -free finish part no. (or abbreviation code)
TPD1039F 2008-03-18 2 block diagram pin description pin no. symbol pin description 1, 2, 3 source source (ground) pins. 4 in input pin. this pin is connected to a pull-down resistor internally, so that even if the input is open-circuited, the output never turns on inadvertently. 5 ,6, 7, 8 drain drain pins. the output current is limited to 5 a (typ.) even if an excessive current flows into a device due to an in-rush current of a lamp or load short-circuit. timing chart truth table v in v ds output state operating state l h off h l on normal l h off h h current limiting(limiter) load short-circuited l h off h h off overtemperature drain source in overtemperature detection/protection overcurrent detection/protection input signal overcurrent detection channel temperature drain-source voltage drain current current limiting (limiter) thermal shutdown active clamp normal v dd v (cl)dss overtemperature detection 125c (min) 5c hysteresis (typ.) inductive load drive
TPD1039F 2008-03-18 3 absolute maximum ratings (ta = 25c) characteristics symbol rating unit drain-source voltage v ds (dc) 45 v drain current i d (dc) 1.5 a input voltage v in ? 0.5 to 6 v power dissipation (note 2-a) p d(1) 1.1 w power dissipation (note 2-b) p d(2) 0.425 w single pulse active clamp capability (note 3) e as 20 mj active clamp current i ar 1.5 a repetitive active clamp capability (note 2-a) (note 4) e ar 0.11 mj operating temperature t opr ? 40 to 85 c channel temperature t ch 150 (note 5) c storage temperature t stg ? 55 to 150 c note 1: using continuously under heavy loads (e.g. th e application of high temperat ure/current/voltage and the significant change in temperature, etc.) may cause th is product to decrease in the reliability significantly even if the operating conditions (i.e . operating temperature/current/volta ge, 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 characteristics characteristics symbol rating unit 113.5 (note 2-a) thermal resistance, channel to ambient r th(ch-a) 294.0 (note 2-b) c /w note 2: 2-a: glass epoxy board (a) 2-b: glass epoxy board (b ) note 3: active clamp capability (single pulse) test condition v dd = 25 v, t ch = 25c (initial), l = 10 mh, i ar = 1.5 a, r g = 25 note 4: repetitive rating: pulse width limited by maximum channel temperature note 5: overtemperature protection is tr ipped at a channel te mperature of 125c. ensure that the channel temperature, tch, does not exceed 125c under the worst-case conditions. fr-4 25.4 25.4 0.8 (unit: mm) fr-4 25.4 25.4 0.8 (unit: mm)
TPD1039F 2008-03-18 4 electrical characteristics (t ch = 25c) characteristics symbol test circuit test condition min typ. max unit drain-source clamp voltage v (cl)dss - v in = 0 v, i d = 1 ma 45 - - v high-level input voltage v ih 1 v ds = 10 to 40 v, i d 1 a 3.5 - 6 low-level input voltage v il 1 v ds = 10 to 40 v, i d 10 a - - 0.8 v drain cut-off current i dss - v in = 0 v, v ds = 40 v - - 10 a high-level input current i ih - v in = 5 v, at normal operation - 400 a drain-source on-resistance r ds(on) - v in = 5 v, i d = 1 a - - 0.25 ? protective circuit operation input voltage range v in(opr) - - 3.5 - 6 v overtemperature detection (note 6) t ot 2 v in = 5 v, v dd = 12 v 125 - - c overcurrent detection i oc 3 v in = 5 v, v ds = 24 v - 5 - a t on - 15 - switching times t off 4 v dd = 24 v, v in = 0 v/5 v, r l = 24? - 45 - s drain-source diode forward voltage v dsf - v in = 0 v, i dr = 1.5 a - 0.9 1.8 v note 6: overtemperature protection is tr ipped at a channel te mperature of 125c. ensure that the channel temperature, tch, does not exceed 125c under the worst-case conditions. this feature is intended to protect the device against damage. the device reliabilit y is not guaranteed if the device persists to remain over temperature protection mode. test circuit 1 h-level input voltage, l-level input voltage measuring circuit test circuit measured waveforms test circuit 2 overtemperature detection measuring circuit test circuit measured waveforms 1 a v ih v in i d 10 a v il TPD1039F v dd = 10 to 40 v in source drain v in i d TPD1039F v dd = 12 v r l = 1.2k ? in source drain v in = 5 v 11 v t ot v ds t a t a increase 12 v 0v 1 v hysteresis t a decrease
TPD1039F 2008-03-18 5 test circuit 3 overcurrent detection circuit test circuit measured waveforms test circuit 4 switching time measuring circuit test circuit measured waveforms TPD1039F v dd = 24 v p.g. in source drain i oc 5 v 90% 10% i d v in 90% 10% 0.1 s 0.1 s 0 v 0 a a v in i d TPD1039F v dd = 24 v r l = 24? p.g. in source drain 24 v 5 v t off t on 90% 90% 10% 10% v ds v in 90% 10% 0.1 s 0.1 s 90% t f t r 0 v 0 v v in 10%
TPD1039F 2008-03-18 6 i ih ( a) i in ( a) ???`g?R v ds (v) i d ? v ds ?? i d (a) ?R v in (v) i d ? v in ?? i d (a) ?R v in (v) i in ?v in ?? t ch (c) i ih ? t ch 200 0 2 4 6 8 160 120 80 40 0 t ch = 25c 250 200 150 100 50 0 300 ? 80 ? 40 0 40 80 120 160 v in = 5 v normal operation 2.0 1.6 1.2 0.8 0.4 0 0 0.1 0.2 0.3 0.4 0.5 v in = 3.5 v 4.5 4 5 5.5 6 t ch = 25c 0 1 2 3 4 5 10 0.001 0.01 0.1 1 v ds = 10 v t ch = ? 40c 85 25 drain current i d (a) drain-source voltage v ds (v) ?? t ch (c) v (cl) dss ? t ch ???`g?R v (cl) dss (v) 70 60 50 40 30 20 10 0 ? 80 ? 40 0 40 80 120 160 v in = 0 v i d = 1 ma drain-source clamp voltage v (cl)dss (v) channel temperature t ch (c) drain current i d (a) input voltage v in (v) input voltage v in (v) input current i in ( a) high-level input current i ih ( a) channel temperature t ch (c) ?R v in (v) r ds (on) ? v in ???`g? r ds (on) ( ) t ch = 25c i d = 1 a 0 3 2 1 0 2 4 6 8 input voltage v in (v) drain-source on-resistance r ds(on) (
)
TPD1039F 2008-03-18 7 ^? t ot (c) ^? i oc (a) ?? i d (a) r ds (on) ? i d ???`g? r ds (on) ( ) ?? t ch (c) r ds (on) ? t ch ???`g? r ds (on) ( ) ?R v in (v) i oc ? v in ^? i oc (a) ?? t ch (c) i oc ? t ch ?R v in (v) t ot ? v in ?R v in (v) t on ,t off ,t r ,t f ? v in ??? ( s) 10 1 0.1 0.01 0.5 0.4 0.3 0.2 0.1 0 v in = 5 v t ch = 25c ? 80 ? 40 0 40 80 120 160 0 0.3 0.2 0.1 v in = 6 v 3.5 5 i d = 1 a 10 8 6 4 2 0 ? 80 ? 40 0 40 80 120 160 v ds = 24 v v in = 5 v 10 0 2 4 6 8 8 6 4 2 0 t ch = 25c 0 2 4 6 8 100 120 160 180 140 0 2 4 6 8 0 20 60 80 40 v dd = 24 v r l = 24
t ch = 25c t off t on t f t r drain-source on-resistance r ds(on) (
) drain-source on-resistance r ds(on) (
) channel temperature t ch (c) drain current i d (a) channel temperature t ch (c) input voltage v in (v) overcurrent detection i oc (a) overcurrent detection i oc (a) input voltage v in (v) input voltage v in (v) overtemperature detection t ot (c ) switching times t on ,t off ,t r ,t f ( s)
TPD1039F 2008-03-18 8 0 0.4 0.8 1.2 1.6 -40 0 40 80 120 160 S?p? p d (w) ?? ta ( ) p d ? ta (1) (2) (1) ? (a)g? (2) ? (b)g? power dissipation p d (w ) ambient temperature ta (c) (1)mount on glass epoxy board (a) (2)mount on glass epoxy board (b) 0.001 0.01 0.1 1 10 100 1000 r th(ch-a) ? t w ?? t w (s) 1000 10 100 1 0.1 (1)mount on glass epoxy board (a) (2)mount on glass epoxy board (b) measuring single pulse, ta = 25c transient thermal resistance r th(ch-a) (c/w ) pulse width t w (s) (1) (2)
TPD1039F 2008-03-18 9 package dimensions weight: 0.08 g (typ.)
TPD1039F 2008-03-18 10 restrictions on product use 20070701-en general ? the information contained herein is subject to change without notice. ? toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity a nd vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba produc ts, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshib a products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconduct or devices,? or ?toshiba semiconductor reliability handbook? etc. ? the toshiba products listed in this document are in tended for usage in general electronics applications (computer, personal equipment, office equipment, measuri ng equipment, industrial robotics, domestic appliances, etc.).these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfuncti on or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage incl ude atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, et c.. unintended usage of toshiba products listed in his document shall be made at the customer?s own risk. ? the products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. ? the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba for any infringement s of patents or other rights of the third parties which may result from its use. no license is granted by implic ation or otherwise under any patents or other rights of toshiba or the third parties. ? please contact your sales representative for product- by-product details in this document regarding rohs compatibility. please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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