INFINEON TLE4286G

5-V Voltage Regulator
TLE 4286 G
Features
•
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•
•
•
•
•
•
•
•
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15 mA output current capability
1 µA current consumption in standby mode
Low quiescent current consumption
60 µA in ON mode
Inhibit input
Very small SMD-Package PG-SCT-595-5
Wide operation range: 6.2 V to 42 V
Wide temperature range: -40 °C to 150 °C
Output protected against short circuit
Overtemperature protection
Green product (RoHS compliant)
AEC qualified.
PG-SCT-595-5
Functional Description
The TLE 4286 G is a 5-V low-drop fixed voltage regulator in the very small SMD package
PG-SCT-595-5. The maximum input voltage is 42 V. The output is able to drive a load of
more than 10 mA while it regulates the output voltage within a 4% accuracy.
The device can be switched in stand-by mode via an inhibit input which causes the
current consumption to drop below 1 µA.
A temperature protection disables the IC at over temperature.
Type
Package
Marking
TLE 4286 G
PG-SCT-595-5
A1
Data Sheet
1
Rev. 2.3, 2008-04-21
TLE 4286 G
PG-SCT-595-5
INH
1
GND
2
Ι
3
5
GND
4
Q
AEP02253
Figure 1
Pin Configuration (top view)
Table 1
Pin Definitions and Functions
Pin No.
Symbol
Function
1
INH
Inhibit input; H for active (VQ = 5 V) and L for stand-by
2
GND
Ground; internally connected to pin 5
3
I
Input voltage
4
Q
Output voltage; must be blocked by a capacitor
CQ ≥ 1 µF, ESR ≤ 10 Ω to GND
5
GND
Ground; internally connected to pin 2
Data Sheet
2
Rev. 2.3, 2008-04-21
TLE 4286 G
I
3
4
Protection
Q
Regulator
Reference
1
2, 5
INH
GND
AEB02189
Figure 2
Data Sheet
Block Diagram
3
Rev. 2.3, 2008-04-21
TLE 4286 G
Table 2
Absolute Maximum Ratings
-40 °C < Tj < 150 °C
Parameter
Symbol
Limit Values
Unit
Remarks
Min.
Max.
VI
II
-0.3
45
V
–
-20
*
mA
* internally limited
VQ
IQ
-0.3
16
V
–
-20
*
mA
* internally limited
VINH
IINH
IINH
-40
45
V
–
-500
*
µA
* internally limited
-5
5
mA
-0.3 V < VI < 45 V;
t < 1 ms
Tj
Tstg
-40
150
°C
–
-50
150
°C
–
Rthj-pin
Rthja
–
30
K/W
measured to pin 5
–
179
K/W
zero airflow
zero heat sink area
Input
Voltage
Current
Output
Voltage
Current
Inhibit
Voltage
Current
Current
Temperatures
Junction temperature
Storage temperature
Thermal Resistances
Junction pin
Junction ambient1)
1) Worst case regarding peak temperature.
Note: Maximum ratings are absolute ratings; exceeding any one of these values may
cause irreversible damage to the integrated circuit.
Table 3
Operating Range
Parameter
Input voltage
Inhibit input voltage
Junction temperature
Data Sheet
Symbol
VI
VINH
Tj
Limit Values
Unit
Remarks
Min.
Max.
6.0
42
V
–
-0.3
40
V
–
-40
150
°C
–
4
Rev. 2.3, 2008-04-21
TLE 4286 G
Table 4
Electrical Characteristics
6.2 V < VI < 36 V; VINH > VINH, ON; -40 °C < Tj < 150 °C; unless otherwise specified
Parameter
Symbol
Limit Values
Min.
Typ.
Max.
Unit Test Condition
Output
Tj = 25 °C;
1 mA < IQ < 10 mA
1 mA < IQ < 10 mA
IQ = 10 mA
Output voltage
VQ
4.85
5.0
5.15
V
Output voltage
4.8
5.0
5.20
V
0.6
0.8
1.1
V
Output capacitor
VQ
Vdr
CQ
1
–
–
µF
ESR ≤ 10 Ω
at 10 kHz
Output current
IQ
15
–
70
mA
–
Quiescent current
Iq
–
60
100
µA
Quiescent current
(stand-by)
Iq
–
–
1
µA
Quiescent current
(stand-by)
Iq
–
–
5
µA
IQ < 10 mA;
VI = 13.5 V
VINH < VINH, OFF;
Tj < 85 °C
VINH < VINH, OFF
Load regulation
∆VQ
–
5
10
mV
0 mA < IQ <10 mA;
VI = 6.2 V;
Tj ≤ 85 °C
Line regulation
∆VQ
–
5
10
mV
Power supply ripple
rejection
PSRR
–
60
–
dB
IQ = 5 mA;
Tj ≤ 85 °C
fr = 100 Hz;
Vr = 0.5 Vpp
–
–
3.5
V
0.3
–
–
V
–
10
15
µA
-2
0
2
µA
Drop voltage
Current Consumption
Regulator Performance
Logic Inhibit Input
VINH, ON
Inhibit OFF-threshold
VINH, OFF
Inhibit input current H-state IINH, ON
Inhibit input current L-state IINH, OFF
Inhibit ON-threshold
Data Sheet
5
VQ ≥ 4.8 V
VQ ≤ 0.8 V
VINH = 5 V
VINH = 0 V
Rev. 2.3, 2008-04-21
TLE 4286 G
6.2 ... 36V
Inhibit
VΙ
CΙ
100 nF INH
3
4
TLE 4286G
1
VQ
5V
CQ
1 µF
2, 5
GND
AES02190
Figure 3
Data Sheet
Application Circuit
6
Rev. 2.3, 2008-04-21
TLE 4286 G
Typical Performance Characteristics
Output Voltage VQ versus
Temperature Tj
AED02191
5.10
VQ
Output Voltage VQ versus
Output Current IQ
AED02192
6
V
VQ
5.05
V
T j = 130 C
5
Ι Q = 5 mA
5.00
4
4.95
3
4.90
2
4.85
1
4.80
-40
0
40
80
0
120 C 160
Tj
Current Consumption Iq versus
Output Current IQ
0
10
Iq µA
100
500
80
400
AED03058
T j = 25 ˚C
I Q= 2 mA
VI = 13.5 V
T j = 25 ˚C
60
300
40
200
20
100
5
10
15
0
20 mA 25
0
10
20
30
V
40
VI
IQ
Data Sheet
30 mA 40
ΙQ
600
Iq µA
0
20
Current Consumption Iq versus
Input Voltage VI
AED03073
120
0
25 C -40 C
7
Rev. 2.3, 2008-04-21
TLE 4286 G
Drop Voltage Vdr versus
Output Current IQ
Inhibit Voltage VINH versus
Inhibit Current IINH
AED02193
1200
mV
V dr
Ι INH
Tj =
1000
AED02194
120
µA
100
-40 ˚C
800
80
25 ˚C
130 ˚C
600
60
400
40
200
20
0
0
2.5
5
T j = 130 C
25 C
-40 C
7.5
10
mA
ΙQ
0
15
0
10
20
30
40 V 50
V INH
Output Voltage VQ versus
Input Voltage VI
AED03346.VSD
6
VQ
RL = 1 kΩ
VINH = 5 V
TJ = 25°C
V
5
4
3
2
1
0
0
1
2
3
4
5 V 6
VI
Data Sheet
8
Rev. 2.3, 2008-04-21
TLE 4286 G
Package Outlines
2.9 ±0.2
(2.2)
B
(1.45)
1.2 +0.1
-0.05
1.1 MAX.
(0.3)
(0.4) 1)
2
3
0.3 +0.1
-0.05
0.15 +0.1
-0.06
+0.1
0.6 -0.05
0.2
0.95
M
1.6 ±0.1
10˚ MAX.
1
4
2.5 ±0.1
(0.23) 1)
(0.13)
5
0.25 ±0.1
10˚ MAX.
0.1 MAX.
A
A
1.9
1) Contour of slot depends on profile
of gull-wing lead form
0.25 M B
GPW05997
Figure 4
Outline PG-SCT-595-5
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/packages.
Dimensions in mm
SMD = Surface Mounted Device
Data Sheet
9
Rev. 2.3, 2008-04-21
TLE 4286 G
Revision History
Version
Date
Rev. 2.3
2008-04-21 Initial version of RoHS-compliant derivate of TLE 4286 G.
Page 1: AEC certified statement added.
Page 1 and Page 9: RoHS compliance statement and Green
product feature added.
Page 1 and Page 9: Package changed to RoHS compliant
version.
Page 1: Marking information added.
Page 1: Adapted description to values given on Page 5. Not
a change of electrical characteristics.
Legal Disclaimer updated
Rev. 2.2
2004-01-01 Final datasheet
Data Sheet
Changes
10
Rev. 2.3, 2008-04-21
Edition 2008-04-21
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2008 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.