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1-a quad-hbd (quad - h alf- b ridge d river ) TLE4208G data sheet 1 2008-02-04 pg-dso-28-24 overview features ? driver for up to 3 motors delivers up to 0.8 a continuous optimized for dc motor management applications very low current consumptio n in stand-by (inhibit) mode low saturation voltage ; typ.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 protec tion with hysteresis and diagnosis enhanced power dso-package green product (rohs compliant) aec qualified type ordering code package TLE4208G on request pg-dso-28-24 description the TLE4208G is a protected quad-h alf- b ridge- d river designed specially for automotive and industrial motion control applications. the part is built using infineons bipolar high voltage power technology dopl. in a cascade configuration up to three act uators (dc motors) can be connected between the four half-bridges. these four half-bri dges are configured as 2 dual-half-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-2 8-24 package meets the application requirements and saves pcb-board space and costs. moreover the package is rohs compliant.
TLE4208G data sheet 2 2008-02-04 furthermore the built-in features like diagnosis, over- and undervoltage-lockout, short- circuit protection, over-temperature protecti on and the very low quiescent current in stand-by mode will open a wide range of automotive and industrial applications. 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 figure 1 pin configuration (top view)
pin definitions and functions pin no. symbol function 1, 6, 7, 8, 9, 14, 20, 21, 22, 23 gnd ground; negative reference potential for blocking capacitor 2 ef 12 error flag output of half-bridges 1and 2; open collector; low = error 3 in1 input channel of half-bridge 1; controls out1 4, 11, 15, 28 n.c. not connected 5 out1 power output of half-bridge 1; short circuit protected; wi th integrated clamp diodes 10 out3 power output of half-bridge 3; short-circuit protected; wit h integrated clamp diodes 12 in3 input channel of half-bridge 3; controls out3 13 inh 34 inhibit input of ha lf-bridges 3 and 4; low = half-bridges 3 and 4 in stand-by 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 out4 18 v s34 power supply voltage of half-bridges 3 and 4; positive reference potential for blocking capacitor 19 out4 power output of half-bridge 4; short circuit protected; wi th integrated clamp diodes 24 out2 power-output of half-bridge 2; short circuit protected; wi th integrated clamp diodes 25 v s12 power supply voltage of half-bridges 1 and 2; positive reference potential for blocking capacitor 26 in2 input channel of half-bridge 2; controls out2 27 inh 12 inhibit input of half-bridges 1and 2; low = half-bridges 1 and 2 in stand-by TLE4208G data sheet 3 2008-02-04
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 data sheet 4 2008-02-04 figure 2 block diagram
input logic functional truth table of halfbridge 1 and 2 inh 12 in1 in2 out1 out2 mode 0 x x z z stand-by 1 1 1 1 0 0 1 1 0 1 0 1 l l h h l h l h brake ll cw ccw brake hh TLE4208G data sheet 5 2008-02-04 note: half-bridge 1 and 2 connected to a full-bridge functional truth table of half-bridge 3 and 4 inh 34 in3 in4 out3 out4 mode 0 x x z z stand-by 1 1 1 1 0 0 1 1 0 1 0 1 l l h h l h l h brake ll cw ccw brake hh in: 0 = logic low out: z = output in tristate condition 1 = logic high l = output in sink condition x = don?t care h = output in source condition note: half-bridge 3 and 4 connected to a full-bridge diagnosis ef 12 ef 34 error 1 0 0 1 1 0 0 1 1 1 0 0 0 0 no error over temperature of half-bridge 1 and 2 or over voltage of half-bridge 1 and 2 over temperature of half-bridge 3 and 4 or over voltage of half-bridge 3 and 4 over temperature of all half-bridges or over voltage of all half-bridges
TLE4208G data sheet 6 2008-02-04 electrical characteristics absolute maximum ratings parameter symbol limit values unit remarks min. max. voltages supply voltage v s12 , v s34 ? 0.3 45 v ? supply voltage v s12 , v s34 ? 1 ? v t < 0.5 s; i s12 , i s34 > ? 2 a logic input voltages (in1; in2; inh 12 ; in3; in4; inh 34 ) v i ? 5 20 v 0v < v s12 , v s34 < 45 v logic output voltage (ef 12 ; ef 34 ) v ef12 , v ef34 ? 0.3 20 v 0 v < v s12 , v s34 < 45 v currents output current (cont.) i out1-4 ? ? a internally limited output current (peak) i out1-4 ? ? a internally limited output current (diode) i out1-4 ?1 1 a ? output current (ef) i ef12-34 ?2 5 ma ? 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 ? 65 k/w ? note: maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit.
TLE4208G data sheet 7 2008-02-04 operating range parameter symbol limit values unit remarks min. max. supply voltage v s12 , v s34 v uv off 18 v after v s12 , v s34 rising above v uv on supply voltage increasing v s12 , v s34 ? 0.3 v uv on v outputs in tristate supply voltage decreasing v s12 , v s34 ? 0.3 v uv off v outputs in tristate logic input voltages (in1; in2; inh 12 ; in3; in4; inh 34 ) v i ? 2 18 v ? junction temperature t j ? 40 150 c ? note: in the operating range the functions given in the circuit description are fulfilled.
TLE4208G data sheet 8 2008-02-04 electrical characteristics 8 v < v s12 = v s34 < 18 v; inh 12 = inh 34 = high; i out1-4 = 0 a; ? 40 q c < t j < 150 q c; unless otherwise specified parameter symbol limit values unit test condition min. typ. max. current consumption inh 12 = inh 34 = low quiescent current i s ? ? 100 p a i s = i s12 + i s34 quiescent current i s ? 20 40 p a i s = i s12 + i s34 ; v s12 = v s34 = 13.2 v; t j = 25 q c inh 12 = high and inh 34 = low or inh 12 = low and inh 34 = high supply current i s12 , i s34 ? 10 20 ma ? supply current i s12 , i s34 ? ? 30 ma i out1/3 = 0.4 a i out2/4 = ? 0.4 a supply current i s12 , i s34 ? ? 50 ma i out1/3 = 0.8 a i out2/4 = ? 0.8 a over- and under voltage lockout uv switch on voltage v uv on ? 6.5 7.5 v v s12 , v s34 increasing uv switch off voltage v uv off 5 6 ? 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 ? 20 24 v 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
TLE4208G data sheet 9 2008-02-04 outputs out1; out2; out 3; out 4 saturation voltages source (upper) i out12 , i out34 = ? 0.2 a v sat u ? 0.85 1.15 v t j = 25 q c source (upper) i out12 , i out34 = ? 0.4 a v sat u ? 0.90 1.20 v t j = 25 q c sink (upper) i out12 , i out34 = ? 0.8 a v sat u ? 1.10 1.50 v t j = 25 q c sink (lower) i out12 , i out34 = 0.2 a v sat l ? 0.15 0.23 v t j = 25 q c sink (lower) i out12 , i out34 = 0.4 a v sat l ? 0.25 0.40 v t j = 25 q c sink (lower) i out12 , i out34 = 0.8 a v sat l ? 0.45 0.75 v t j = 25 q c total drop i out12 , i out34 = 0.2 a v sat ? 1 1.4 v v sat = v sat u + v sat l total drop i out12 , i out34 = 0.4 a v sat ? 1.2 1.7 v v sat = v sat u + v sat l total drop i out12 , i out34 = 0.8 a v sat ? 1.6 2.5 v v sat = v sat u + v sat l clamp diodes forward voltage; upper v fu ? 1 1.5 v i f = 0.4 a upper leakage current i lku ? ? 5 ma i f = 0.4 a 1) forward voltage; lower v fl ? 0.9 1.4 v i f = 0.4 a notes see page 11. electrical characteristics (cont?d) 8 v < v s12 = v s34 < 18 v; inh 12 = inh 34 = high; i out1-4 = 0 a; ? 40 q c < t j < 150 q c; unless otherwise specified parameter symbol limit values unit test condition min. typ. max.
TLE4208G data sheet 10 2008-02-04 input interface logic inputs in1; in2; in3; in4 h-input voltage v ih ? 2.0 3.0 v ? 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 p a v i = 5 v l-input current i il ? 100 ? 20 ? 5 p a v i = 0 v logic inputs inh 12 ; inh 34 h-input voltage v ih ? 2.7 3.5 v ? 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 p a v inh = 5 v l-input current i il ? 10 ? 10 p a v inh = 0 v error-flags ef 12 ; ef 34 l-output voltage level v efl ? 0.2 0.4 v i ef = 2 ma leakage current i eflk ? ? 10 p a 0 v < v ef < 7 v electrical characteristics (cont?d) 8 v < v s12 = v s34 < 18 v; inh 12 = inh 34 = high; i out1-4 = 0 a; ? 40 q c < t j < 150 q c; unless otherwise specified parameter symbol limit values unit test condition min. typ. max.
TLE4208G data sheet 11 2008-02-04 note: the listed characteristics are ensured over the operating range of the integrated circuit. typical characteristics specify mean values expected over the production spread. if not otherwise specified, typical characteristics apply at t a = 25 q c and the given supply voltage. thermal shutdown thermal shutdown junction temperature t jsd 150 175 200 q c ? thermal switch-on junction temperature t jso 120 ? 170 q c ? temperature hysteresis ' t ? 30 ? k ? 1) guaranteed by design. electrical characteristics (cont?d) 8 v < v s12 = v s34 < 18 v; inh 12 = inh 34 = high; i out1-4 = 0 a; ? 40 q c < t j < 150 q c; unless otherwise specified parameter symbol limit values unit test condition min. typ. max.
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 data sheet 12 2008-02-04 figure 3 application circuit 1 (device is used as dual-full-bridge-driver)
TLE4208G data sheet 13 2008-02-04 diagrams quiescent current i s 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 saturation voltage of sink v sat l over temperature 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 j saturation volt age of source v sat u over temperature 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 total drop at outputs v sat over temperature 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 j
TLE4208G data sheet 14 2008-02-04 package outlines 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 0.3 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) figure 4 pg-dso-28-24 (plastic dual small outline transistor) green product (rohs compliant) to meet the world-wide customer requireme nts 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-free soldering according to ipc/jedec j-std-020). you can find all of our packages, sorts of packing and others in our infineon internet page ?products?: http://www.infineon.com/products . dimensions in mm smd = surface mounted device
version date changes rev. 1.1 2008-02-04 initial version of rohs-com pliant 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 unclear with respect to which parameters). page 1 and 14: package changed to rohs compliant version page 15: added revision history, updated legal disclaimer TLE4208G data sheet 15 2008-02-04
edition 2008-02-04 published by infineon technologies ag 81726 munich, germany ? 2/4/08 infineon technologies ag all rights reserved. legal disclaimer the information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. with respect to any examples or hints gi ven herein, any typical values stated herein and/or any information regarding the application of the device, infi neon technologies hereby disclaims any and all warranties and liabilities of any kind, including with out limitation, warranties of non-infringement of intellectual 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 components may be used in life-supp ort 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 safety or effe ctiveness of that device or system. life support devices or systems are intended to be implanted in th e human body or to support and/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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