TLE4209A INFINEON | Alldatasheet
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DC Motor Driver for Servo Driver Applications TLE 4209A Data Sheet 1 Rev.1.1, 2007-07-24 1O v e r v i e w
1.1 Features
- Optimized for headlight beam control applications Delivers up to 0.8 A Low saturation voltage; typ. 1.2 V total @ 25 °C; 0.4 A Output protected against short circuit Overtemperature prot ection with hysteresis Over- and undervoltage lockout No crossover current Internal clamp diodes Green Product (RoHS compliant) AEC Qualified
1.2 Description
The TLE 4209A is a fully protected H-Bridge Driver designed specifically for automotive headlight beam control and industrial servo control applications. The part is built using Infineons bipolar high voltage power technology DOPL. The device is available in a PG-DIP-8-4 package. The servo-loop-parameter pos.- and neg. Hysteresis, pos.- and neg. deadband and angle-amplification are programmable with external resitors. An internal window-comparator controls the in put line. In the case of a fault condition, like short circuit to GND, short circuit to supply-voltage, and broken wire, the TLE 4209A stops the motor immediately (brake condition). Furthermore the built in features like ove r- and undervoltage-lockout, short-circuit- protection and over-temperature-protection will open a wide range of automotive- and industrial applications. PG-DIP-8-4
Data Sheet 2 Rev.1.1, 2007-07-24 TLE 4209A Overview Figure 1 Pin Configuration (top view)
1.3 Pin Definitions and Functions
Pin No. PG-DIP-8-4 Symbol Function
1 FB Feedback Input
2 HYST Hysteresis I/O
3 OUT1 Power Output 1
5 OUT2 Power Output 2
6 GND Ground
7 RANGE Range Input
8 REF Reference Input
Data Sheet 3 Rev.1.1, 2007-07-24
1.4 Functional Block Diagram
Data Sheet 4 Rev.1.1, 2007-07-24 TLE 4209A Overview Note: Stresses above those listed here ma y cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
1.5 Absolute Maximum Ratings
Parameter Symbol Limit Values Unit Remarks min. max. Voltages Supply voltage VS – 0.3 45 V – Supply voltage VS – 1 – V t < 0.5 s; IS > – 2 A Logic input voltages (FB, REF, RANGE, HYST) VI – 0.3 20 V – Currents Output current (OUT1, OUT2) IOUT – – A internally limited Output current (Diode) IOUT –1 1 A – Input current (FB, REF, RANGE, HYST) IIN – 2 – 6 mA mA t < 2 ms; t/T < 0.1 Temperatures Junction temperature Tj – 40 150 °C– Storage temperature Tstg – 50 150 °C– Thermal Resistances Junction ambient (PG-DIP-8-4) RthjA 100 K/W –
Data Sheet 5 Rev.1.1, 2007-07-24 Note: In the operating range, the functions given in the circuit description are fulfilled.
1.6 Operating Range
Parameter Symbol Limit Values Unit Remarks min. max. Supply voltage VS 8 18 V After VS rising above VUV ON Supply voltage increasing VS – 0.3 VUV ON V Outputs in tristate Supply voltage decreasing VS – 0.3 VUV OF F V Outputs in tristate Output current IOUT1-2 – 0.8 0.8 A – Input current (FB, REF) IIN – 50 500 µA– Junction temperature Tj – 40 150 °C–
1.7 Electrical Characteristics
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C (unless otherwise specified)
Parameter Symbol Limit Va lues Unit Test Condition min. typ. max. Current Consumption Supply current IS –1 2 2 0 m A – Supply current IS –2 0 3 0 m A IOUT1 = 0.4 A IOUT2 = – 0.4 A Supply current IS –3 0 5 0 m A IOUT1 = 0.8 A IOUT2 = – 0.8 A Over- and Under Voltage Lockout UV Switch ON voltage VUV ON –7 . 4 8V VS increasing UV Switch OFF voltage VUV OFF 6.3 6.9 – V VS decreasing UV ON/OFF Hysteresis VUVHY –0 . 5 –V VUV ON – VUV OFF OV Switch OFF voltage VOV OFF –2 0 . 5 2 3 V VS increasing OV Switch ON voltage VOV ON 17.5 20 – V VS decreasing OV ON/OFF Hysteresis VOVHY –0 . 5 –V VOV OFF – VOV ON
Data Sheet 6 Rev.1.1, 2007-07-24 TLE 4209A Overview Outputs OUT1-2 Saturation Voltages Source (upper) IOUT = – 0.2 A VSAT U – 0 . 8 51 . 1 5V Tj = 25 °C Source (upper) IOUT = – 0.4 A VSAT U – 0 . 9 01 . 2 0V Tj = 25 °C Sink (upper) IOUT = – 0.8 A VSAT U – 1 . 1 01 . 5 0V Tj = 25 °C Sink (lower) IOUT = 0.2 A VSAT L – 0 . 1 50 . 2 3V Tj = 25 °C Sink (lower) IOUT = 0.4 A VSAT L – 0 . 2 50 . 4 0V Tj = 25 °C Sink (lower) IOUT = 0.8 A VSAT L – 0 . 4 50 . 7 5V Tj = 25 °C Total drop IOUT = 0.2 A VSAT –1 . 0 1 . 4 V VSAT = VSAT U + VSAT L Total drop IOUT = 0.4 A VSAT –1 . 2 1 . 7 V VSAT = VSAT U + VSAT L Total drop IOUT = 0.8 A VSAT –1 . 6 2 . 5 V VSAT = VSAT U + VSAT L Clamp Diodes Forward voltage; upper VFU –1 . 0 1 . 5 V IF = 0.4 A Upper leakage current ILKU –5 m A IF = 0.4 A Forward voltage; lower VFL –0 . 9 1 . 4 V IF = 0.4 A
1.7 Electrical Characteristics (cont’d)
Parameter Symbol Limit Va lues Unit Test Condition min. typ. max.
Data Sheet 7 Rev.1.1, 2007-07-24 Input-Interface Input REF Quiescent voltage VREFq – 200 240 mV IREF = 0 µA Input resistance RREF 4.5 6.0 7.5 k Ω 0 V < VREF < 0.5 V Input FB Quiescent voltage VFBq – 200 240 mV IFB = 0 µA Input resistance RFB 4.5 6.0 7.5 k Ω 0 V < VFB < 0.5 V Input/Output HYST Current Offset IHYSTIO 250 –2 0 . 3 5 3 µA IREF = IFB = 250 µA VHYST = VS / 2 IHYSTIO – 1.3 0 1.3 µA IREF = IFB = 40 µA VHYST = VS / 2 Current Amplification AHYST = IHYST / (IREF – IFB) AHYST 0.8 0.95 1.1 − – 20 µA < IHYST < – 10 µA; 10 µA < IHYST < 20 µA; IREF = 250 µA VHYST = VS / 2 Current Gain GHYST = (IHYST - IHYSTIO40) / (IREF – IFB) GHYST 0.8 0.95 1.1 - IHYST = +/- 2 µA; IREF =4 0 µA; VHYST = VS / 2 Threshold voltage High VHYH / VS 51 52 54 % – Deadband voltage High VDBH / VS 50 50.4 51 % – Parameter Symbol Limit Va lues Unit Test Condition min. typ. max.
Data Sheet 8 Rev.1.1, 2007-07-24 TLE 4209A Overview 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 TA = 25 °C and the given supply voltage. Deadband voltage Low VDBL / VS 49 49.6 50 % – Threshold voltage Low VHYL / VS 46 48 49 % – Hysteresis Window VHYW / VS 3.0 4.0 5.0 % ( VHYH – VHYL)/ VS Deadband Window VDBW / VS 0.4 0.8 1.2 % ( VDBH – VDBL)/ VS Input RANGE Input current IRANGE – 1 – 1 µA0 V < VRANGE < VS Switch-OFF voltage High VOFFH 160 200 240 mV refer to VS Switch-OFF voltage Low VOFFL 300 400 500 mV refer to GND Thermal Shutdown Thermal shutdown junction temperature TjSD 150 175 200 °C– Thermal switch-on junction temperature TjSO 120 – 170 °C– Temperature hysteresis ∆T –3 0 K – Parameter Symbol Limit Va lues Unit Test Condition min. typ. max.
Data Sheet 9 Rev.1.1, 2007-07-24
2 Diagrams
Figure 3 Application Circuit AES02796 Range- AMP Servo- AMP Hyst- AMP Protection and Logic Half- Bridge Half- Bridge TLE 4209A RANGE REF FB HYST RHYH 100 kW RR 50 kW RREF 50 kW RFB 50 kW RHYL 100 kW VREFIN GND PREF 1 kW VS DZ 36 V OUT1 CS 20 m F OUT2 PFB 1 kW GND +VB+VB DR 1N4001 M
Data Sheet 10 Rev.1.1, 2007-07-24 TLE 4209A Diagrams Figure 4 Hysteresis, Phaselag and Deadband-Definitions AED02260 MotorV Expressions: OUT1V= HY VOUT2- -2.0% -0.4% 2.0%0.4% FBREFV( V-) / VS CCW Turn Brake Turn CW DBW HYW DBL DBH = Hysteresis DeadbandDB = HighH= LowL= WindowW= Status Motor HYL HYH
Data Sheet 11 Rev.1.1, 2007-07-24 Figure 5 Timing and Phase-Lag CCW AET02798 VOFFH VHYH VDBH VDBL VHYL VOFFL VOUT2 H L VOUT1 H L VREF(t) VFB(t) VS(t) t t t BB C W B C W B CCW BMotor Status Testconditons:VS = VB; no reverse polarity voltage diode RHYH = RHYL = 100 kΩ RREF = RFB = 50 kΩ Start-Command Stop-Command B = Brake
Data Sheet 12 Rev.1.1, 2007-07-24 TLE 4209A Package Outlines
3 Package Outlines
Figure 6 PG-DIP-8-4 (Plast ic Dual In-line 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). 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
Revision History
Data Sheet 13 Rev.1.1, 2007-07-24 Revision Date Changes Rev. 1.1 2007-07-23 Page 1: added Green Product and AEC logo feature list:: deleted Pb-free Lead finish.... added Green Product and AEC Qualified Page 12: added Green Product description Page 14: updated disclaimer Rev. 1.0 2006-04-10 Page1: Package name changed from P-DIP-8-4 to PG-DIP-8- 4 (G stands for Green Package, Pb free lead finish) Changed package drawing) Expand feature List: Pb-free Lead finish (100% matte Sn) Page 12 Modify footnote Page 13 Include Revision History Page Page 14 Include Disclaimer Page Prev. Rev. 2000-09-05
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© 2007 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 given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without 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-support 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 effectiveness of that device or system. Life support devices or systems are intended to be implanted in the 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.