Data Sheet 1 V1.3, 2011-05-26
1-A DC Motor Driver for Servo Driver Applications TLE 4206-2G
PG-DSO-14-22
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
Type Ordering Code Package
TLE 4206-2G on request PG-DSO-14-22
Description
The TLE 4206-2G is a 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 standard enhanced power PG-DSO-14-22 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 case of a fault condition, like short circuit to
GND, short circuit to supply-voltage, and broken wire, the TLE 4206-2G stops the motor
immediately (brake condition).
TLE 4206-2G
Data Sheet 2 V1.3, 2011-05-26
Furthermore the built in features like over- and undervoltage-lockout, short-circuit-
protection and over-temperature-protection will open a wide range of automotive- and
industrial applications.
The TLE 4206-2G is a design-version of the TLE 4206. In the TLE 4206-2G, the current
peak blanking Pin is disconnected. A hysteresis 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.
AEP02261
CPB
10
9
1
2
3
4
5
6
7V
14
13
12
11
8
OUT1
GND
HYST
FB
OUT2
GND
RANGE
REF
GND
GND
GND
GND
S
PG-DSO-14-22
n.c.
Figure 1 Pin Configuration (top view)
Pin Definitions and Functions
Pin No.
PG-DSO-14-22
Symbol Function
1FB Feedback Input
2HYST Hysteresis I/O
3, 4, 5, 10, 11, 12 GND Ground
6 OUT1 Power Output 1
7n.c. Not connected
8VSPower Supply Voltage
9 OUT2 Power Output 2
13 RANGE Range Input
14 REF Reference Input
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
Hal f-
Bridge
Hal f-
Bridge
TLE 4206-2G
Data Sheet 3 V1.3, 2011-05-26
Figure 2 Block Diagram
TLE 4206-2G
Data Sheet 4 V1.3, 2011-05-26
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,
CPB)
VI– 0.3 20 V –
Currents
Output current (OUT1, OUT2) IOUT ––Ainternally limited
Output current (Diode) IOUT – 1 1 A –
Input current
(FB, REF, RANGE, HYST)
IIN – 2
– 6
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 pin
(PG-DSO-14-22)
Rthj-pin –25 K/W measured to pin 5
Junction ambient
(PG-DSO-14-22)
RthjA –65 K/W –
Note: Maximum ratings are absolute ratings; exceeding any one of these values may
cause irreversible damage to the integrated circuit.
TLE 4206-2G
Data Sheet 5 V1.3, 2011-05-26
Operating Range
Parameter Symbol Limit Values Unit Remarks
min. max.
Supply voltage VS818 VAfter VS rising
above VUV ON
Supply voltage increasing VS– 0.3 VUV ON VOutputs in tristate
Supply voltage decreasing VS– 0.3 VUV OFF VOutputs 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 –
TLE 4206-2G
Data Sheet 6 V1.3, 2011-05-26
Electrical Characteristics
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C
(unless otherwise specified)
Parameter Symbol Limit Values Unit Test Condition
min. typ. max.
Current Consumption
Supply current IS–12 20 mA –
Supply current IS–20 30 mA IOUT1 = 0.4 A
IOUT2 = – 0.4 A
Supply current IS–30 50 mA IOUT1 = 0.8 A
IOUT2 = – 0.8 A
Over- and Under Voltage Lockout
UV Switch ON voltage VUV ON –7.4 8 V 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 –20.5 23 VVS 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
TLE 4206-2G
Data Sheet 7 V1.3, 2011-05-26
Outputs OUT1-2
Saturation Voltages
Source (upper )
IOUT = – 0.2 A
VSAT U –0.85 1.15 VTj = 25 °C
Source (upper )
IOUT = – 0.4 A
VSAT U –0.90 1.20 VTj = 25 °C
Sink (upper)
IOUT = – 0.8 A
VSAT U –1.10 1.50 VTj = 25 °C
Sink (lower)
IOUT = 0.2 A
VSAT L –0.15 0.23 VTj = 25 °C
Sink (lower)
IOUT = 0.4 A
VSAT L –0.25 0.40 VTj = 25 °C
Sink (lower)
IOUT = 0.8 A
VSAT L –0.45 0.75 VTj = 25 °C
Total drop IOUT = 0.2 A VSAT –1.0 1.4 VVSAT = VSAT U + VSAT L
Total drop IOUT = 0.4 A VSAT –1.2 1.7 VVSAT = VSAT U + VSAT L
Total drop IOUT = 0.8 A VSAT –1.6 2.5 VVSAT = VSAT U + VSAT L
Clamp Diodes
Forward voltage; upper VFU – 1 1.5 VIF = 0.4 A
Upper leakage current ILKU – – 5 mA IF = 0.4 A
Forward voltage; lower VFL –0.9 1.4 VIF = 0.4 A
Electrical Characteristics (cont’d)
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C
(unless otherwise specified)
Parameter Symbol Limit Values Unit Test Condition
min. typ. max.
TLE 4206-2G
Data Sheet 8 V1.3, 2011-05-26
Input-Interface
Input REF
Quiescent voltage VREFq –200 –mV IREF = 0 μA
Input resistance RREF – 6 – kΩ0 V < VREF < 0.5 V
Input FB
Quiescent voltage VFBq –200 –mV IFB = 0 μA
Input resistance RFB – 6 – kΩ0 V < VFB < 0.5 V
Input/Output HYST
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 Offset IHYSTIO – 2 0.35 3μA IREF = IFB = 250 μA
VHYST = VS / 2
Threshold voltage High VHYH / VS–52 – % –
Deadband voltage High VDBH / VS–50.4 – % –
Deadband voltage Low VDBL / VS–49.6 – % –
Threshold voltage Low VHYL / VS–48 – % –
Hysteresis Window VHYW / VS3 4 5 % (VHYH – VHYL)/ VS
Deadband Window VDBW / VS0.4 0.8 1.2 % (VDBH – VDBL)/ VS
Electrical Characteristics (cont’d)
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C
(unless otherwise specified)
Parameter Symbol Limit Values Unit Test Condition
min. typ. max.
TLE 4206-2G
Data Sheet 9 V1.3, 2011-05-26
Input RANGE
Input current IRANGE – 1 – 1 μA 0 V < VRANGE < VS
Switch-OFF voltage High VOFFH – 25 0100 mV refer to VS
Switch-OFF voltage Low VOFFL 310 390 490 mV refer to GND,
VRANGE decreasing
Switch-ON voltage Low VONL 400 500 550 mV refer to GND,
VRANGE increasing
Low-threshold hysteresis VOFFLHYS 50 110 -mV see Figure 6
Thermal Shutdown
Thermal shutdown junction
temperature
TjSD 150 175 200 °C –
Thermal switch-on junction
temperature
TjSO 120 –170 °C –
Temperature hysteresis ΔT–30 – K –
Electrical Characteristics (cont’d)
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C
(unless otherwise specified)
Parameter Symbol Limit Values Unit Test Condition
min. typ. max.
Hyst
AMP
Protection
And Logic
Range
AMP
Servo
AMP
Half-
Bridges M
PFB
OUT 1
OUT 2
6
9
8
V
S
GND
C
S1
D
R
1N4001
D
Z
R
FB
R
REF
50kΩ
50kΩ
R
RANGE
50kΩ
R
HYH
100kΩ
R
HYL
100kΩ
+V
B
P
REF
1kΩ
V
REFIN
+V
B
RANGE
REF
FB
HYST
13
14
1
2
7
N.C.
3, 4, 5, 10,
11, 12
TLE4206-2G
36V 47µF 470nF
C
S2
TLE 4206-2G
Data Sheet 10 V1.3, 2011-05-26
Figure 3 Application Circuit
AED02260
Motor
V
Expressions:
OUT1
V=
HY
V
OUT2
-
-2.0% -0.4% 2.0%0.4%
FBREF
V(V-)/V
S
CCW
Turn
Brake
Turn
CW
DBW
HYW
DBL DBH
= Hysteresis
DeadbandDB= HighH=
LowL=
WindowW=
Status
Motor
HYL HYH
TLE 4206-2G
Data Sheet 11 V1.3, 2011-05-26
Figure 4 Hysteresis, Phaselag and Deadband-Definitions
CCW
AET02798-2
VOFFH
VHYH
VDBH
VDBL
VHYL
VONL
VOUT2
H
L
VOUT1
H
L
VREF
(t)
VFB
(t)
VS
(t)
t
t
t
BBCWBCWBBMot or Stat us
Testconditons:
VS
=
VB
; no reverse polarity voltage diode
RHYH
=
RHYL
= 100 k
Ω
RREF
=
RFB
= 50 k
Ω
Start-Command
Stop-Command
B = Brake
VOFFL
CCW
TLE 4206-2G
Data Sheet 12 V1.3, 2011-05-26
Figure 5 Timing and Phaselag
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
Voltage
Ramp
37,5%
V
S
Test Conditions RANGE Hysteresis Defi nition
open
open
Motor Status
Note: Test Temperature 125°C
TLE 4206-2G
Data Sheet 13 V1.3, 2011-05-26
Figure 6 RANGE Hysteresis and Test Conditions
TLE 4206-2G
Data Sheet 14 V1.3, 2011-05-26
Package Outlines
PG-DSO-14-22
(Plastic Green - Dual Small Outline Package)
Figure 7 PG-DSO-14-22 (Plastic/Plastic Green - Dual Small Outline Package)
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-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
TLE 4206-2G
Data Sheet 15 V1.3, 2011-05-26
Revision History
Version Date Changes
Rev. 1.1
Rev. 1.2
Rev. 1.3
2007-08-10
2008-02-21
2011-05-26
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
• Updated Figure 3, Application circuit to reflect PG-DSO-14
package. Electrolytic capacitor added on Vs line as CPB
function is disconnected in the TLE4206-2G product.
• Removed last row stating N.C. ( Not Connected) from table
Pin Definitions and Functions, page 2
• Added Figure Title to Package outline drawing, page 14
• Legal Disclaimer updated to 2011 version.
Edition 2011-05-26
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2011 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.
