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automotive power data sheet rev. 1.4, 2016-02-02 TLE4208G quad half-bridge driver ic
data sheet 2 rev. 1.4, 2016-02-02 TLE4208G table of contents 1 overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.1 pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 pin definitions and functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 general product characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.2 functional range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.3 general electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.3.1 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6 package outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 table of contents
pg-dso-28 type package marking TLE4208G pg-dso-28 TLE4208G data sheet 3 rev. 1.4, 2016-02-02 1-a quad half-bridge driver ic TLE4208G 1overview features ? driver for up to 3 motors ? delivers up to 0.8 a continuous ? optimized for dc motor management applications ? very low current consumption in stand-by (inhibit) mode ? low saturation voltage; ty p.1.2 v total @ 25 c; 0.4 a ? output protected against short circuit ? error flag diagnosis ? overvoltage lockout and diagnosis ? undervoltage lockout ? cmos/ttl compatible inputs with hysteresis ? no crossover current ? internal clamp diodes ? overtemperature protection with hysteresis and diagnosis ? enhanced power dso-package ? green product (rohs compliant) ? aec qualified description the TLE4208G is a protected quad-half-bridge-driver de signed specially for automotive and industrial motion control applications. the part is built using infineo ns bipolar high voltage power technology dopl. in a cascade configuration up to three actuators (dc motors) can be connected between the four half-bridges. these four half-bridges are configured as 2 dual-hal f-bridges, which are supplied and controlled separately. operation modes forward (cw), reverse (ccw), brake and high impedance are invoked from a standard interface. the standard enhanced power pg-dso-28 package meets the application requirements and saves pcb-board space and costs. moreover the package is rohs compliant. furthermore the built-in features like diagnosis, over- and undervoltage-locko ut, short-circuit protection, over- temperature protection and the very lo w quiescent current in st and-by mode will open a wide range of automotive and industrial applications.
TLE4208G block diagram data sheet 4 rev. 1.4, 2016-02-02 2 block diagram figure 1 block diagram input logic note: half-bridge 1 and 2 connected to a full-bridge table 1 functional truth table of halfbridge 1 and 2 inh 12 in1 in2 out1 out2 mode 0 x x z z stand-by 1 00llbrake ll 101lhcw 110hlccw 1 1 1 hhbrake hh fault-detection 1,2 in1 in2 out1 out2 z xz x l 0 l 0 h 0 l 1 l 1 h 0 h 1 h 1 1 1 1 1 0 inhibit 1,2 out4 inhibit 3,4 fault-detection 3,4 1 1 1 1 0 0 1 1 0 x in3 out3 1 0 1 0 x in4 lh h h h l l z l z tle 4208 g 27 2 3 26 13 16 12 17 25 5 24 9,14, 20,21, 10 19 18 drv1 drv2 drv3 drv4 out4 out3 out2 out1 gnd in1 in2 in3 in4 v s12 s34 v inh aeb02350 22,23 12 ef 12 inh ef 34 34 1,6,7,8, 34 inh inh 12
TLE4208G block diagram data sheet 5 rev. 1.4, 2016-02-02 in: 0 = logic low 1 = logic high x = don?t care out: z = output in tristate condition l = output in sink condition x = output in source condition note: half-bridge 3 and 4 connected to a full-bridge table 2 functinal truth table of halfbridge 3 and 4 inh 34 in3 in4 out3 out4 mode 0 x x z z stand-by 1 00llbrake ll 101lhcw 110hlccw 1 1 1 hhbrake hh table 3 diagnosis ef 12 ef 34 error 11no error 0 1 over temperature of half-bridge 1 and 2 or 0 1 over voltage of half-bridge 1 and 2 1 0 over temperature of half-bridge 3 and 4 or 1 0 over voltage of half-bridge 3 and 4 0 0 over temperature of all half-bridges or 0 0 over voltage of all half-bridge
TLE4208G pin configuration data sheet 6 rev. 1.4, 2016-02-02 3 pin configuration 3.1 pin assignment figure 2 pin configuration 3.2 pin definitions and functions pin symbol function 1, 6, 7, 8, 9, 14, 20, 21, 22, 23 gnd ground; negative reference potential for blocking capacitor 2ef 12 error flag output of half-bridges 1 and 2 ; open collector; low = error 3in1 input channel of half-bridge 1 ; controls out 1 4, 11, 15, 28 n.c. not connected 5out 1 power output of half-bridge 1; short circuit protected; with integrated clamp diodes 10 out 3 power output of half-bridge 3; short circuit protected; with integrated clamp diodes 12 in3 input channel of half-bridge 3 ; controls out 3 13 inh 34 inhibit input of half-bridges 3 and 4 ; low = half-bridges 3 and 4 in stand-by 14 12 13 11 10 3 9 4 2 128 27 26 25 20 19 18 17 16 15 aep02349 tle 4208 g 21 24 23 22 8 7 6 5 gnd gnd gnd out1 n.c. n.c. out3 gnd in1 gnd in3 n.c. in4 ef out4 gnd gnd gnd gnd out2 in2 34 gnd v s34 s12 v 12 inh n.c. 34 inh ef 12
TLE4208G pin configuration data sheet 7 rev. 1.4, 2016-02-02 16 ef 34 error flag output of half-bridges 3 and 4 ; open collector; low = error 17 in4 input channel of half-bridge 4 ; controls out 4 18 v s34 power supply voltage of half-bridges 3 and 4 ; positive reference potential for blocking capacitor 19 out 4 power output of half-bridge 4 ; short circuit protected; with integrated clamp diodes 24 out 2 power-output of half-bridge 2 ; short circuit prot ected; with integrated clamp diodes 25 v s12 power supply voltage of half-bridges 1 and 2 ; positive reference potential for blocking capacitor 26 in4 input channel of half-bridge 4 ; controls out 2 27 inh 12 inhibit input of half-bridges 1 and 2 ; low = half-bridges 1 and 2in stand-by pin symbol function
TLE4208G general product characteristics data sheet 8 rev. 1.4, 2016-02-02 4 general product characteristics 4.1 absolute maximum ratings notes 1. stresses above the ones listed here may cause perma nent damage to the device. exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2. integrated protection func tions are designed to prevent ic destructi on under fault conditions described in the data sheet. fault conditions are considered as ?outside? normal operating range. pr otection functi ons are not designed for continuous repetitive operation. table 4 absolute maximum ratings t j = -40c to +150; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) parameter symbol values unit note / test condition min. typ. max. voltages supply voltage v s12 , v s34 -0.3 ? 45 v ? supply voltage v s12 , v s34 -1 ? ? v t < 0.5s; i s12 , i s34 > -2a logic input voltages (in1; in2; inh 12 ; in3; in4; inh 34 ) v i -5 ? 20 v 0v < v s12 , v s34 < 45v logic output voltage (ef 12 ; ef 34 ) v ef12 , v ef34 ?0.3 ? 20 v 0v < v s12 , v s34 < 45v currents output current (cont.) i out1-4 ???ainternally limited output current (peak) i out1-4 ???ainternally limited output current (diode) i out1-4 -1?1a? output current (ef) i ef12-34 -2?5ma? temperatures junction temperature t j -40 ? 150 c ? storage temperature t stg -50 ? 150 c ? thermal resistances junction pin r thj-pin ? ? 25 k/w measured to pin 7 junction ambient r thja ??65kv?
TLE4208G general product characteristics data sheet 9 rev. 1.4, 2016-02-02 4.2 functional range note: within the functional or operating range, the ic operat es as described in the circuit description. the electrical characteristics are specif ied within the conditions given in th e electrical char acteristics table. table 5 functional range parameter symbol values unit note / test condition min. typ. max. supply voltage v s12 ,v s34 v uv_off ? 18 v after v s12 ,v s34 rising above v uv_on extended supply voltage range for operation v s12 ,v s34 -0.3 ? v uv_on v outputs in tristate supply voltage transients slew rate v s12 ,v s34 -0.3 ? v uv_off v/s outputs in tristate logic input voltages (in1; in2; inh12; in3; in4; inh34) v i -2 ? 18 v ? junction temperature t j -40 ? 150 c ?
TLE4208G general product characteristics data sheet 10 rev. 1.4, 2016-02-02 4.3 general electri cal characteristics 4.3.1 electrical characteristics table 6 electrical characteristics v s12 = v s34 =8 v to 18 v, inh 12 = inh 34 = high; i out1-4 = 0a; t j = -40c to +150, all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) parameter symbol values unit note / test condition min. typ. max. current consumption inh 12 = inh 34 = low quiescent current i s ? ? 100 a i s = i s12 + i s34 quiescent current i s ?2040a i s = i s12 + i s34 ; v s12 = v s34 = 13.2v ; t j = 25 c inh 12 = high and inh 34 = low or inh 12 = low and inh 34 = high supply current i s12 , i s34 ?1020ma? supply current i s12 , i s34 ??30ma i out1/3 = 0.4a i out2/4 = -0.4a supply current i s12 , i s34 ??50ma i out1/3 = 0.8a i out2/4 = -0.8a over- and under voltage lockout uv switch on voltage v uv on ?6.57.5v v s12 , v s34 increasing uv switch off voltage v uv_off 56?v v s12 , v s34 decreasing uv on/ off hysteresis v uv_hy ?0.5?v v uv on - v uv off ov switch off voltage v ov off ?2024v v s12 , v s34 increasing ov switch on voltage v ov_on 18 19.5 ? v v s12 , v s34 decreasing ov on/ off hysteresis v ov_hy ?0.5?v v ov off - v ov on outputs out1; out2; out3; out4 saturation voltages source (upper) i out12 , i out34 = ? 0.2 a v sat_u ?0.851.15v t j = 25c source (upper) i out12 , i out34 = ? 0.4 a v sat_u ?0.901.20v t j = 25c sink (upper) i out12 , i out34 = ? 0.8 a v sat_u ?1.101.50v t j = 25c sink (lower) i out12 , i out34 = 0.2 a v sat_l ?0.150.23v t j = 25c sink (lower) i out12 , i out34 = 0.4 a v sat_l ?0.250.40v t j = 25c sink (lower) i out12 , i out34 = 0.8 a v sat_l ?0.450.75v t j = 25c total drop i out12 , i out34 = 0.2 a v sat ?11.4v v sat = v sat_u +v sat_l
TLE4208G general product characteristics data sheet 11 rev. 1.4, 2016-02-02 total drop i out12 , i out34 = 0.4 a v sat ?1.21.7v v sat = v sat_u +v sat_l total drop i out12 , i out34 = 0.8 a v sat ?1.62.5v v sat = v sat_u +v sat_l clamp diodes forward voltage; upper v fu ?11.5v i f = 0.4a upper leakage current i lku ??5ma i f = 0.4a 1) forward voltage; lower v fl ?0.91.4v i f = 0.4a input interface logic inputs in1; in2; in3; in4 h-input voltage v ih ?2.03.0v? l-input voltage v il 1.0 1.5 ? v ? hysteresis of input voltage v ihy ?0.5?v? h-input current i ih -2 ? 10 a v i = 5v l-input current i il -100 -20 -5 a v i = 0v logic inputs inh 12 ; inh 34 h-input voltage v ih ?2.73.5v? l-input voltage v il 1.0 2.0 ? v ? hysteresis of input voltage v ihy ?0.7?v? h-input current i ih ? 100 250 a v inh = 5v l-input current i il -10 ? 10 a v inh = 0v error flags ef 12 ; ef 34 l-output voltage level v efl ?0.20.4v i ef = 2 ma leakage current i eflk ? ? 10 a 0v < v ef < 7v thermal shutdown thermal shutdown junction temperature t jsd 150 175 200 c ? thermal switch-on junction temperature t jso 120 ? 170 c ? temperature hysteresis ? t ?30?k? 1) not subject to production test, specified by design table 6 electrical characteristics v s12 = v s34 =8 v to 18 v, inh 12 = inh 34 = high; i out1-4 = 0a; t j = -40c to +150, all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) parameter symbol values unit note / test condition min. typ. max.
TLE4208G application information data sheet 12 rev. 1.4, 2016-02-02 5 application information note: the following information is given as a hint for the implementation of the device only and shall not be regarded as a description or warranty of a certain functionality, condition or quality of the device. figure 3 application circuit 1 (device is used as dual-full-bridge-driver) note: this is a very simplified example of an application ci rcuit. the function must be verified in the real application. fault-detection 1,2 in1 in2 out1 out2 z xz x l 0 l 0 h 0 l 1 l 1 h 0 h 1 h 1 1 1 1 1 0 inhibit 1,2 out4 inhibit 3,4 fault-detection 3,4 1 1 1 1 0 0 1 1 0 x in3 out3 1 0 1 0 x in4 lh h h h l l z l z tle 4208 g 27 2 3 26 13 16 12 17 26 5 24 20,21, 10 19 18 drv1 drv2 drv3 out4 out3 out2 out1 gnd in1 in2 in3 in4 v s12 s34 v ef34 inh34 ef12 inh12 aes02351 m1 m2 c tle 4278 g 3,4,5,10,11,12 7 6 9 14 1 8 q reset out watchdog out watchdog in 13 2 watchdog adjust input v cc r wdi wdo d1 1n4001 c 22 f s 100 nf c 100 k r wa reset adjust gnd d 100 nf c d 22 f c q 10 k qb r 10 k qa r v s = 12 v drv4 inh12 inh34 22,23 1,6,7, 8,9,14
TLE4208G application information data sheet 13 rev. 1.4, 2016-02-02 diagrams quiescent current i s over temperature saturation voltage of sink v sat l over temperature saturation voltage of source v sat u over temperature total drop at outputs v sat over temperature 0 -50 0 50 a 150 50 s c aed02352 100 t j 10 20 30 40 s v = 18 v = 13.2 v v s = 8 v v s aed02309 -50 0 mv sat l v ?c 0 50 100 150 = 800 ma out = 14 v s v 250 500 750 1000 = 400 ma out = 200 ma out t j aed02308 -50 0 mv sat u v out = 800 ma ?c 0 50 100 150 250 500 750 1000 1250 1500 = 400 ma out = 200 ma out = 14 v s v t j aed02310 -50 0 mv sat v ?c 0 50 100 150 = 14 v s v 500 1000 1500 2000 = 800 ma out = 400 ma out = 200 ma out t j
TLE4208G package outlines data sheet 14 rev. 1.4, 2016-02-02 6 package outlines figure 4 pg-dso-28 green product (rohs compliant) to meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. green products are rohs-compliant (i.e pb- free finish on leads and suitable for pb-fre e soldering according to ipc/jedec j-std-020). 0.35 x 45? -0.2 index marking 1 -0.4 18.1 14 1) 28 0.35 1.27 +0.15 2) 0.2 28x 0.2 15 2.65 max. 0.1 2.45 -0.1 -0.2 7.6 1) 10.3 ?.3 0.23 +0.09 max. 8? +0.8 0.4 does not include dambar protrusion of 0.05 max. per side does not include plastic or metal protrusion of 0.15 max. per side 2) 1) for further info rmation on alternative pa ckages, please visit our website: http://www.infineon.com/packages . dimensions in mm
TLE4208G revision history data sheet 15 rev. 1.4, 2016-02-02 7 revision history revision date changes rev. 1.4 2016-02-02 correction of typographical errors page 10: voff_off and voff_on are inverted. no change of the device behavior. page 10,11: vs1, respectively vs2, renamed vs12 and vs34 rev. 1.3 2014-02-12 updated package designation and to latest data sheet formatting rev. 1.2 2011-04-11 updated package designation to reflect various production sites. rev. 1.1 2008-02-04 initial version of rohs-compliant derivate of TLE4208G page 1: added aec certified statement page 1 and 13: added rohs compliance statement and green product feature page 1 and 3: editorial change: deleted "fully" (the term "fully protected" often leads to misunderstandings as it is un clear with respect to which parameters). page 1 and 14: package changed to rohs compliant version page 15: added revision history, updated legal disclaimer
edition 2016-02-02 published by infineon technologies ag 81726 munich, germany ? 2016 infineon technologies ag all rights reserved. legal disclaimer the information given in this docu ment shall in no event be regarded as a guarantee of conditions or characteristics. with respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, infine on technologies hereby disclaims any and all warranties and liabilities of any kind, including witho ut limitation, warranties of non-infrin gement of intellectua l property rights of any third party. information for further information on technology, delivery terms and conditions and prices, please contact the nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements, components may contain dangerous substances. for information on the types in question, please contact the nearest infineon technologies office. infineon technologies compon ents may be used in life-su pport devices or systems only with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safe ty or effectiveness of that de vice or system. life support devices or systems are intended to be implanted in the hu man body or to support an d/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

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