TLE 4264G Infineon Technologies, TLE 4264G Datasheet

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TLE 4264G

Manufacturer Part Number
TLE 4264G
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of TLE 4264G

Packages
PG-SOT223-4
Regulator Type
single output
Output Voltage
5V
Accuracy
2.0 %
Max. Output Current
100mA
Dropout Voltage
250mV
5-V Low Drop Fixed Voltage Regulator
Features
Functional Description
TLE 4264 is a 5-V low-drop fixed-voltage regulator in an PG-SOT223-4 package. The IC
regulates an input voltage
maximum output current is more than 120 mA. This IC is shortcircuit-proof and features
temperature protection that disables the circuit at overtemperature.
Dimensioning Information on External Components
The input capacitor
approx. 1
be damped. The output capacitor
Stability is guaranteed at values
temperature range.
Type
TLE 4264 G
Data Sheet
Output voltage tolerance
Low-drop voltage
Very low current consumption
Overtemperature protection
Short-circuit proof
Suitable for use in automotive electronics
Reverse polarity
Green Product (RoHS compliant)
AEC Qualified
in series with
C
i
is necessary for compensating line influences. Using a resistor of
C
i
, the oscillating of input inductivity and input capacitance can
V
I
in the range 5.5 V <
2%
C
C
Q
Q
is necessary for the stability of the regulating circuit.
10 F and an ESR
1
Package
PG-SOT223-4
V
I
< 45 V to
SOT223
10
V
within the operating
Rev. 2.3, 2008-03-07
Qrated
= 5.0 V. The
TLE 4264

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TLE 4264G Summary of contents

Page 1

Low Drop Fixed Voltage Regulator Features • Output voltage tolerance • Low-drop voltage • Very low current consumption • Overtemperature protection • Short-circuit proof • Suitable for use in automotive electronics • Reverse polarity • Green Product (RoHS compliant) ...

Page 2

Figure 1 Pin Configuration (top view) Table 1 Pin Definitions and Functions Pin Symbol GND Circuit Description The control amplifier compares a reference voltage, which is kept highly precise by resistance adjustment, ...

Page 3

Input Adjustment Figure 2 Block Diagram Data Sheet Temperature Sensor Control Amplifier Bandgap Reference 3 TLE 4264 Saturation Control and Protection Circuit 3 Buffer 2,4 GND AEB01527 Rev. 2.3, 2008-03-07 Output ...

Page 4

Table 2 Absolute Maximum Ratings T = -40 to 150 C j Parameter Input Input voltage Input current Output Output voltage Output current Ground Current Temperatures Junction temperature Storage temperature Operating Range Input voltage Junction temperature Thermal Resistances Junction-ambient Junction-pin4 ...

Page 5

Table 3 Characteristics 13 Parameter Symbol V Output voltage Q I Output-current Q limiting I Current consumption Current consumption ...

Page 6

... Input 5 Figure 3 Application Circuit Data Sheet 1 3 TLE 4264G C i 2,4 6 TLE 4264 Output 10 F AES01528 Rev. 2.3, 2008-03-07 ...

Page 7

V Drop Voltage versus DR I Output Current Q 800 700 600 500 = 125 T j 400 300 200 = 100 100 I Current Consumption I Output Current ...

Page 8

V Output Voltage versus Q T Temperature 5.00 4.90 4.80 4.70 4.60 - Output Voltage versus Q V Input Voltage ...

Page 9

Package Outlines 0.7 ±0.1 0.25 Figure 4 PG-SOT223-4 (Plastic Small Outline Transistor) 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 ...

Page 10

Version Date Rev. 2.3 2008-03-07 Simplified package name to PG-SOT223-4. Rev. 2.2 2007-03-20 Initial version of RoHS-compliant derivate of TLE 4264 Data Sheet Changes No modification of released product. Page 1: AEC certified statement added Page 1 and Page 9: ...

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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