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data sheet 1 v1.3, 2017-05-19 1-a dc motor driver for servo driver applications tle 4206-2g pg-dso-14 overview features ? optimized for headlight beam control applications ? delivers up to 0.8 a continuous ? low saturation voltage ; typ.1.2 v total @ 25 c; 0.4 a ? output protected against short circuit ? overtemperature protection with hysteresis ? over- and undervoltage lockout ? no crossover current ? internal clamp diodes ? enhanced power packages ? range low-voltage detection with hysteresis ? green product (rohs compliant) ? aec qualified description the tle 4206-2g is a protected h-bridge driver designed specifically for automotive headlight beam control and industrial servo co ntrol applications. the part is built using infineons bipolar high voltage power technology dopl. the standard enhanced power pg-dso-14 package meets the application requirements and saves pcb-board space and costs. the servo-loop-parameter pos.- and neg. hysteresis, pos.- and neg. deadband and angle-amplification are programmable with external resistors. an internal window- comparator controls the input line. in the ca se of a fault condition, like short circuit to gnd, short circuit to supply-voltage, and br oken wire, the tle 4206-2g stops the motor immediately (brake condition). type ordering code package tle 4206-2g on request pg-dso-14
tle 4206-2g data sheet 2 v1.3, 2017-05-19 furthermore the built in features like ov er- and undervoltage-lockout, short-circuit- protection and over-temperat ure-protection will open a wide range of automotive- and industrial applications. the tle 4206-2g is a design-version of th e tle 4206. in the tle 4206-2g, the current peak blanking pin is disconnected. a hyster esis is introduced at the lower range threshold. this allows reliable de-activation of the device by pulling the range input to gnd also under critical application conditions. figure 1 pin configuration (top view) pin definitions and functions pin no. pg-dso-14 symbol function 1 fb feedback input 2 hyst hysteresis i/o 3, 4, 5, 10, 11, 12 gnd ground 6 out1 power output 1 7 n.c. not connected 8 v s power supply voltage 9 out2 power output 2 13 range range input 14 ref reference input aep02261 cpb 10 9 1 2 3 4 5 6 7 v 14 13 12 11 8 out1 gnd hyst fb out2 gnd range ref gnd gnd gnd gnd s pg-dso-14 n.c.
tle 4206-2g data sheet 3 v1.3, 2017-05-19 figure 2 block diagram range- amp vs range ref fb hyst gnd out1 servo- amp hyst- amp protection and logic out2 13 14 1 2 8 6 9 3,4,5, 10,11,12 tle 4206-2g note: pin 7 is not connected half- bridge half- bridge
tle 4206-2g data sheet 4 v1.3, 2017-05-19 absolute maximum ratings note: maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit. parameter symbol limit values unit remarks min. max. voltages supply voltage v s ? 0.3 45 v ? supply voltage v s ? 1 ? v t < 0.5 s; i s >?2a logic input voltages (fb, ref, range, hyst, cpb) v i ? 0.3 20 v ? currents output current (out1, out2) i out ? ? a internally limited output current (diode) i out ?1 1 a ? input current (fb, ref, range, hyst) i in ? 2 ? 6 2 6 ma ma t < 2 ms; t / t < 0.1 temperatures junction temperature t j ? 40 150 c? storage temperature t stg ? 50 150 c? thermal resistances junction pin (pg-dso-14) r thj-pin ? 25 k/w measured to pin 5 junction ambient (pg-dso-14) r thja ?65k/w?
tle 4206-2g data sheet 5 v1.3, 2017-05-19 operating range parameter symbol limit values unit remarks min. max. supply voltage v s 818vafter v s rising above v uv on supply voltage increasing v s ? 0.3 v uv on v outputs in tristate supply voltage decreasing v s ? 0.3 v uv off v outputs in tristate output current i out1-2 ? 0.8 0.8 a ? input current (fb, ref) i in ? 50 500 a? junction temperature t j ? 40 150 c?
tle 4206-2g data sheet 6 v1.3, 2017-05-19 electrical characteristics 8 v < v s < 18 v; i out1-2 = 0 a; ? 40 c < t j < 150 c (unless otherwise specified) parameter symbol limit values unit test condition min. typ. max. current consumption supply current i s ?1220ma? supply current i s ?2030ma i out1 = 0.4 a i out2 = ? 0.4 a supply current i s ?3050ma i out1 = 0.8 a i out2 = ? 0.8 a over- and under voltage lockout uv switch on voltage v uv on ?7.48v v s increasing uv switch off voltage v uv off 6.3 6.9 ? v v s decreasing uv on/off hysteresis v uvhy ?0.5?v v uv on ? v uv off ov switch off voltage v ov off ?20.523v v s increasing ov switch on voltage v ov on 17.5 20 ? v v s decreasing ov on/off hysteresis v ovhy ?0.5?v v ov off ? v ov on
tle 4206-2g data sheet 7 v1.3, 2017-05-19 outputs out1-2 saturation voltages source (upper ) i out = ? 0.2 a v sat u ? 0.85 1.15 v t j = 25 c source (upper ) i out = ? 0.4 a v sat u ? 0.90 1.20 v t j = 25 c sink (upper) i out = ? 0.8 a v sat u ? 1.10 1.50 v t j = 25 c sink (lower) i out = 0.2 a v sat l ? 0.15 0.23 v t j = 25 c sink (lower) i out = 0.4 a v sat l ? 0.25 0.40 v t j = 25 c sink (lower) i out = 0.8 a v sat l ? 0.45 0.75 v t j = 25 c total drop i out = 0.2 a v sat ?1.01.4v v sat = v sat u + v sat l total drop i out = 0.4 a v sat ?1.21.7v v sat = v sat u + v sat l total drop i out = 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 = 0.4 a upper leakage current i lku ??5ma i f = 0.4 a forward voltage; lower v fl ?0.91.4v i f = 0.4 a electrical characteristics (cont?d) 8 v < v s < 18 v; i out1-2 = 0 a; ? 40 c < t j < 150 c (unless otherwise specified) parameter symbol limit values unit test condition min. typ. max.
tle 4206-2g data sheet 8 v1.3, 2017-05-19 input-interface input ref quiescent voltage v refq ?200?mv i ref = 0 a input resistance r ref ?6?k 0 v < v ref < 0.5 v input fb quiescent voltage v fbq ?200?mv i fb = 0 a input resistance r fb ?6?k 0 v < v fb < 0.5 v input/output hyst current amplification a hyst = i hyst / ( i ref ? i fb ) a hyst 0.8 0.95 1.1 ? ?20 a < i hyst < ? 10 a; 10 a < i hyst < 20 a; i ref = 250 a v hyst = v s / 2 current offset i hystio ? 2 0.35 3 a i ref = i fb =250 a v hyst = v s / 2 threshold voltage high v hyh / v s ?52?%? deadband voltage high v dbh / v s ?50.4?%? deadband voltage low v dbl / v s ?49.6?%? threshold voltage low v hyl / v s ?48?%? hysteresis window v hyw / v s 345%( v hyh ? v hyl )/ v s deadband window v dbw / v s 0.4 0.8 1.2 % ( v dbh ? v dbl )/ v s electrical characteristics (cont?d) 8 v < v s < 18 v; i out1-2 = 0 a; ? 40 c < t j < 150 c (unless otherwise specified) parameter symbol limit values unit test condition min. typ. max.
tle 4206-2g data sheet 9 v1.3, 2017-05-19 input range input current i range ? 1 ? 1 a0v < v range < v s switch-off voltage high v offh ? 25 0 100 mv refer to v s switch-off voltage low v offl 310 390 490 mv refer to gnd, v range decreasing switch-on voltage low v onl 400 500 550 mv refer to gnd, v range increasing low-threshold hysteresis v offlhys 50 110 - mv see figure 6 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? electrical characteristics (cont?d) 8 v < v s < 18 v; i out1-2 = 0 a; ? 40 c < t j < 150 c (unless otherwise specified) parameter symbol limit values unit test condition min. typ. max.
tle 4206-2g data sheet 10 v1.3, 2017-05-19 figure 3 application circuit
tle 4206-2g data sheet 11 v1.3, 2017-05-19 figure 4 hysteresis, phaselag and deadband-definitions aed02260 motor v expressions: out1 v = hy v out2 - -2.0% -0.4% 2.0% 0.4% fb ref v ( v -)/ v s ccw turn brake turn cw dbw hyw dbl dbh = hysteresis deadband db = high h= low l= window w= status motor hyl hyh
tle 4206-2g data sheet 12 v1.3, 2017-05-19 figure 5 timing and phaselag ccw aet02798-2 v offh v hyh v dbh v dbl v hyl v onl v out2 h l v out1 h l v ref (t) v fb (t) v s (t) t t t bbcwbcwbb mot or st at us testconditons: v s = v b ; no reverse polarity voltage diode r hyh = r hyl = 100 k r ref = r fb = 50 k start-command stop-command b = brake v offl ccw
tle 4206-2g data sheet 13 v1.3, 2017-05-19 figure 6 range hysteresis and test conditions v out2 v offl v onl v offlhys t t h l v out1 t h l v range ccw brake ccw range ref fb hyst vol tage ramp 37,5% v s test conditions range hysteresis definition open open motor status note: test temperature 125c
tle 4206-2g data sheet 14 v1.3, 2017-05-19 package outlines figure 7 pg-dso-14 (plastic/plastic green - dual small outline package) 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). pg-dso-14 (plastic green - dual small outline package) 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
tle 4206-2g data sheet 15 v1.3, 2017-05-19 revision history version date changes rev. 1.1 rev. 1.2 rev. 1.3 2007-08-10 2008-02-04 2017-05-19 rohs-compliant version of the tle 4206-2 ? all pages: infineon logo updated ? page 1: ?aec qualified? and ?rohs? logo added, ?green product (rohs compliant)? and ?aec qualified? statement added to feature list, package names changed to rohs compliant versions, package pictures updated, ordering codes removed ? page 14: package names changed to rohs compliant versions, ?green product? description added ? revision history added ? legal disclaimer added ? editorial change: deleted "fully" (the term "fully protected" often leads to misunderstandings as it is unclear with respect to which parameters); page 1 ? update package picture; page1 ? update figure 1; page 2 ? package suffix deleted
edition 2017-05-19 published by infineon technologies ag 81726 munich, germany ? 2017 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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