TLE 4264-2G Infineon Technologies, TLE 4264-2G Datasheet

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TLE 4264-2G

Manufacturer Part Number
TLE 4264-2G
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of TLE 4264-2G

Packages
PG-SOT223-4
Regulator Type
single output
Output Voltage
5V
Accuracy
3.0 %
Max. Output Current
100mA
Dropout Voltage
220mV
5-V Low Drop Fixed Voltage Regulator
Features
Functional Description
The TLE 4264-2 is a monolithic integrated low-drop fixed voltage regulator which can
supply loads up to 150 mA. It is functional compatible to the TLE 4264, but has a
reduced quiescent current of typ. 40 A. The TLE 4264-2 is especially designed for all
applications which require very low quiescent currents. The device is available in the
small surface mounted PG-SOT223-4 package. The device is pin compatible to the
TLE 4264. The regulator is designed to supply microprocessor systems under the
severe condition of automotive applications and is therefore equipped with additional
protection against overload, short-circuit and overtemperature. Of course the
TLE 4264-2 can be used in all other applications, wherever a stabilized voltage is
required.
An input voltage
accuracy of 3%. An accuracy of 2% is kept for a load current range up to 50 mA.
The device operates in the temperature range of
Type
TLE 4264-2 G
Data Sheet
Output voltage tolerance
150 mA current capability
Low-drop voltage
Very low current consumption: 40 A
Overtemperature protection
Short-circuit proof
Suitable for use in automotive electronics
Reverse polarity proof
Green Product (RoHS compliant)
AEC Qualified
V
I
in the range of 5.5 V <
3% ( 2% up to 50 mA)
V
1
I
Package
PG-SOT223-4
< 45 V is regulated to
T
j
= -40 to 150 C.
P-SOT223-4
V
Rev. 2.6, 2008-03-10
Q,nom
TLE 4264-2
= 5 V with an

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TLE 4264-2G Summary of contents

Page 1

... Functional Description The TLE 4264 monolithic integrated low-drop fixed voltage regulator which can supply loads up to 150 mA functional compatible to the TLE 4264, but has a reduced quiescent current of typ The TLE 4264-2 is especially designed for all applications which require very low quiescent currents. The device is available in the small surface mounted PG-SOT223-4 package ...

Page 2

... Table 1 Pin Definitions and Functions Pin Symbol GND 3 Q Data Sheet GND GND Q AEP02868 Function Input voltage; block to ground directly with a ceramic capacitor Ground 5-V output voltage; block to ground with a capacitor ESR TLE 4264-2 Rev. 2.6, 2008-03-10 ...

Page 3

... The IC is additionally protected against overload, overtemperature and reverse polarity. Input Adjustment Figure 2 Block Diagram Data Sheet Temperature Sensor Control Amplifier Bandgap Reference 3 TLE 4264-2 Saturation Control and Protection Circuit Q Buffer GND GND AEB02870 Rev. 2.6, 2008-03-10 Output ...

Page 4

... R – 164 thj-a R – 81 thj-a R – 17 thj -40 150 1.5mm ; 35 Cu; 5 Sn; Footprint only; zero airflow. 4 TLE 4264-2 Notes V – – limited internally V – – limited internally mA – C – C – 1) K/W PG-SOT223-4 K/W PG-SOT223-4, 300 2 mm heat sink area 2) K/W PG-SOT223-4 V – ...

Page 5

... Q, lo – – 68 – 10 – – V has dropped 100 mV from the nominal value obtained TLE 4264-2 Unit Test Conditions 100 – I ...

Page 6

... V 470 F Figure 3 Application Circuit In the TLE 4264-2 the output voltage is divided and compared to an internal reference of 2.5 V typical. The regulation loop controls the output to achieve an output voltage with an accuracy input voltage range of 5.5 V < Figure 4 shows a typical application circuit. For stability of the control loop the TLE 4264-2 output requires an output capacitor permissible ESR of 4 ...

Page 7

... Data Sheet Drop Voltage Output Current AED03344.VSD °C 160 T j AED03345.VSD TLE 4264-2 V versus AED03343.VSD 400 125°C j 350 300 T j 250 200 T = -40°C 150 j 100 100 120 mA 160 Rev. 2.6, 2008-03-10 = 25° ...

Page 8

... I q 350 300 250 200 150 100 Data Sheet Current Consumption q I versus Output Current Q AED03341.VSD TLE 4264 AED03342.VSD 8 µ 100 120 mA 160 Rev. 2.6, 2008-03- ...

Page 9

... You can find all of our packages, sorts of packing and others in our Infineon Internet Page “Products”: http://www.infineon.com/products. SMD = Surface Mounted Device Data Sheet 6.5 ±0.2 3 ±0.1 4 +0.2 acc. to DIN 6784 2.3 4 TLE 4264-2 1.6 ±0.1 0.1 MAX GPS05560 Dimensions in mm Rev. 2.6, 2008-03-10 ...

Page 10

... Version Date Rev. 2.6 2008-03-10 Simplified package name to PG-SOT223-4. Rev. 2.5 2007-03-20 Initial version of RoHS-compliant derivate of TLE 4264-2 Data Sheet Changes No modification of released product. Page 1: AEC certified statement added Page 1 and Page 9: RoHS compliance statement and Green product feature added Page 1 and Page ...

Page 11

... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies 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 ...

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