Infineon IFX25001TSV10 Low dropout voltage regulator Datasheet

IFX25001
Low Dropout Voltage Regulator
Data Sheet
Rev. 1.02, 2010-05-20
Standard Power
Low Dropout Voltage Regulator
1
IFX25001
Overview
Features
•
•
•
•
•
•
•
•
•
•
Output Voltages: 2.5, 3.3, 5.0, 8.5, or 10.0 V
Output Current up to 400 mA
Low Current Consumption
Wide Input Voltage Range up to 45V
Low Dropout Voltage
Output Current Limitation
Reverse Polarity Protection
Overtemperature Shutdown
Wide Temperature Range, -40 °C to 125 °C
Green Product (RoHS compliant)
PG-TO252-3
PG-TO220-3
PG-TO263-3
PG-SOT223-4
Applications
•
•
•
•
•
Manufacturing Automation
Appliances
HDTV Televisions
Game Consoles
Network Routers
For automotive and transportation applications, please refer to the Infineon TLE and TLF voltage regulator series.
Description
The IFX25001 is a low dropout linear voltage regulator available in a 2.5, 3.3, 5.0, 8.5, or 10.0 V output. It is
capable of supplying continuous output current up to 400 mA. A wide input voltage range up to 45V enables the
IFX25001 to operate in a large variety of applications. The IFX25001 is also protected against overload, short
circuit and overtemperature conditions.
Type
Package
Marking
IFX25001 ME V25
PG-SOT223-4
25001A
IFX25001 ME V33
PG-SOT223-4
25001B
IFX25001 TF V33
PG-TO252-3
2500133
IFX25001 TS V50
PG-TO220-3
25001V50
IFX25001TF V50
PG-TO252-3
2500150
IFX25001 TC V50
PG-TO263-3
25001V50
IFX25001 TS V85
PG-TO220-3
25001V85
IFX25001 TC V85
PG-TO263-3
25001V85
IFX25001 TS V10
PG-TO220-3
25001V10
IFX25001 TC V10
PG-TO263-3
25001V10
Data Sheet
2
Rev. 1.02, 2010-05-20
IFX25001
Block Diagram
2
Block Diagram
Saturation
Control and
Protection
Circuit
Temperature
Sensor
Ι
Q
Control
Amplifier
Buffer
Bandgap
Reference
GND
AEB01959
Figure 1
Data Sheet
Block Diagram
3
Rev. 1.02, 2010-05-20
IFX25001
Pin Configuration
3
Pin Configuration
3.1
Pin Assignment PG-SOT223-4, PG-TO252-3, PG-TO263-3, and PG-TO220-3
*1'
*1'
*1'
*1'
,
*1'
4
*1'
,
627 6& YVG
4
3*72YVG
,
*1'
4
3*72YVG
,
*1'
4
3*72YVG
Figure 2
Pin Configuration (top view)
3.2
Pin Definitions and Functions PG-SOT223-4, PG-TO252-3, PG-TO263-3, and
PG-TO220-3
4
Pin No.
Symbol Function
1
I
Input
connect Input pin to positive DC voltage source (e.g. battery);
a small filter capacitor connected close to the Input pin and GND is recommended
2
GND
Ground
internally connected to heat slug pin
3
Q
Output
connect a capacitor close to the Output pin and GND according to the values specified
in “Functional Range” on Page 5
4 / Heat Slug
GND
Heat Slug
internally connected to GND pin;
connect to heatsink to improve thermal performance
Data Sheet
4
Rev. 1.02, 2010-05-20
IFX25001
General Product Characteristics
4
General Product Characteristics
4.1
Absolute Maximum Ratings
Absolute Maximum Ratings1)
Tj = -40 °C to 150 °C; all voltages with respect to ground, (unless otherwise specified)
Pos.
Parameter
Symbol
Limit Values
Min.
Max.
Unit
Test Condition
Input I
4.1.1
Voltage
VI
-42
45
V
–
Voltage
VQ
-1
40
V
–
Tj
Tstg
-40
150
°C
–
-50
150
°C
–
Output Q
4.1.2
Temperature
4.1.3
Junction temperature
4.1.4
Storage temperature
1) not subject to production test, specified by design
Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Note: Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are
not designed for continuous repetitive operation.
4.2
Functional Range
Pos.
Parameter
Symbol
Min.
Max.
4.2.1
Input voltage
VI
4.7
4.2.2
VI
4.2.3
4.2.4
4.2.5
4.2.6
Output Capacitor’s
Requirements for Stability
4.2.7
Junction temperature
Limit Values
Unit
Remarks
40
V
IFX25001 ME V25
IFX25001 ME V33
IFX25001 TF V33
5.5
40
V
IFX25001 TS V50
IFX25001TF V50
IFX25001 TC V50
VI
9.0
40
V
IFX25001 TS V85
IFX25001 TC V85
VI
10.5
40
V
IFX25001 TS V10
IFX25001 TC V10
CQ
ESR(CQ)
Tj
22
–
µF
1)
–
3
Ω
2)
-40
125
°C
–
1) the minimum output capacitance requirement is applicable for a worst case capacitance tolerance of 30%
2) relevant ESR value at f = 10 kHz
Note: Within the functional or operating range, the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the Electrical Characteristics table.
Data Sheet
5
Rev. 1.02, 2010-05-20
IFX25001
General Product Characteristics
4.3
Thermal Resistance
Note: This thermal data was generated in accordance with JEDEC JESD51 standards. For more information, go
to www.jedec.org.
Pos.
Parameter
Symbol
Limit Values
Min.
Typ.
Max.
Unit
Conditions
PG-TO252-3
4.3.1
Junction to Case1)
RthJC
–
4
–
K/W
measured to heat
slug
4.3.2
Junction to Ambient1)
–
27
–
K/W
2)
4.3.3
RthJA
RthJA
–
57
–
K/W
300 mm² heatsink
area3)
4.3.4
RthJA
–
42
–
K/W
600 mm² heatsink
area3)
PG-TO263-3
4.3.5
Junction to Case1)
RthJC
–
4
–
K/W
measured to heat
slug
4.3.6
Junction to Ambient1)
–
22
–
K/W
2)
4.3.7
RthJA
RthJA
–
42
–
K/W
300 mm² heatsink
area3)
4.3.8
RthJA
–
33
–
K/W
600 mm² heatsink
area3)
RthJC
–
8
–
K/W
measured to
exposed pad
PG-TO220-3
4.3.9
Junction to Case1)
PG-SOT223-4
4.3.10
Junction to Case1)
RthJC
–
25
–
K/W
measured to heat
slug
4.3.11
Junction to Ambient1)
–
51
–
K/W
2)
4.3.12
RthJA
RthJA
–
75
–
K/W
300 mm² heatsink
area3)
4.3.13
RthJA
–
63
–
K/W
600 mm² heatsink
area3)
1) Not subject to production test, specified by design.
2) Specified RthJA value is according to Jedec JESD51-2,-5,-7 at natural convection on FR4 2s2p board; The Product
(Chip+Package) was simulated on a 76.2 x 114.3 x 1.5 mm³ board with 2 inner copper layers (2 x 70µm Cu, 2 x 35µm Cu).
Where applicable a thermal via array under the exposed pad contacted the first inner copper layer.
3) Specified RthJA value is according to Jedec JESD 51-3 at natural convection on FR4 1s0p board; The Product
(Chip+Package) was simulated on a 76.2 × 114.3 × 1.5 mm3 board with 1 copper layer (1 x 70µm Cu).
Data Sheet
6
Rev. 1.02, 2010-05-20
IFX25001
Electrical Characteristics
5
Electrical Characteristics
5.1
Electrical Characteristics Voltage Regulator
Electrical Characteristics
VI =13.5 V; Tj = -40 °C to 125 °C; all voltages with respect to ground (unless otherwise specified)
Pos.
Parameter
Symbol
Limit Values
Min.
Typ.
Max.
Unit
Measuring Condition
Output Q
5.1.1
Output Voltage
VQ
9.6
10.0
10.4
V
IFX25001 TS V10,
IFX25001 TC V10
5 mA < IQ< 400 mA
11 V < VI < 28 V
5.1.1
Output Voltage
VQ
8.16
8.5
8.84
V
IFX25001 TS V85,
IFX25001 TC V85
5 mA < IQ< 400 mA
9.5 V < VI < 28 V
5.1.1
Output Voltage
VQ
4.8
5.0
5.2
V
IFX25001 TS V50,
IFX25001TF V50
IFX25001 TC V50
5 mA < IQ< 400 mA
6 V < VI < 28 V
5.1.2
Output Voltage
VQ
3.17
3.3
3.44
V
IFX25001 ME V33,
IFX25001 TF V33
5 mA < IQ< 400 mA
4.7 V < VI < 28 V
5.1.3
Output Voltage
VQ
2.4
2.5
2.6
V
IFX25001 ME V25,
5 mA < IQ< 400 mA
4.7 V < VI < 28 V
5.1.4
Dropout Voltage
Vdr
–
250
500
mV
IFX25001 TS V50,
IFX25001TF V50,
IFX25001 TC V50,
IFX25001 TS V85,
IFX25001 TC V85
IFX25001 TS V10,
IFX25001 TC V10
IQ = 250 mA
Vdr = VI – VQ1)
5.1.5
Dropout Voltage
Vdr
–
0.7
1.2
V
IFX25001 ME V33,
IFX25001 TF V33;
IQ = 300 mA
Vdr = VI – VQ1)
5.1.6
Dropout Voltage
Vdr
–
1.0
2.0
V
IFX25001 ME V25,
IQ = 300 mA
Vdr = VI – VQ1)
Data Sheet
7
Rev. 1.02, 2010-05-20
IFX25001
Electrical Characteristics
Electrical Characteristics
VI =13.5 V; Tj = -40 °C to 125 °C; all voltages with respect to ground (unless otherwise specified)
Pos.
Parameter
Symbol
Limit Values
Min.
Typ.
Max.
Unit
Measuring Condition
5.1.7
Load Regulation
ΔVQ, lo
–
20
50
mV
IFX25001 TS V50,
IFX25001TF V50,
IFX25001 TC V50,
IQ = 5 mA to 400 mA
VI = 6 V
5.1.8
Load Regulation
ΔVQ, lo
–
20
50
mV
IFX25001 TS V85,
IFX25001 TC V85
IFX25001 TS V10,
IFX25001 TC V10
IQ = 5 mA to 400 mA
5.1.9
Load Regulation
ΔVQ, lo
–
40
70
mV
IFX25001 ME V33,
IFX25001 TF V33,
IFX25001 ME V25
IQ = 5 mA to 300 mA
VI = 6 V
5.1.10
Line Regulation
ΔVQ, li
–
10
25
mV
Vl = 12 V to 32 V
IQ = 5 mA
5.1.11
Output Current Limitation
IQ
400
600
1100
mA
1)
5.1.12
Power Supply Ripple Rejection2)
PSRR
dV Q
----------dT
–
60
–
dB
fr = 100 Hz; Vr = 0.5 Vpp
–
0.5
–
mV/K
–
Tj,sd
151
–
200
°C
Tj increasing2)
5.1.13
Temperature Output Voltage Drift
5.1.14
Overtemperature Shutdown
Threshold
2)
Current Consumption
5.1.15
Quiescent Current
Iq = II – IQ
Iq
–
100
220
μA
IQ = 1 mA
5.1.16
Current Consumption
Iq = II – IQ
Iq
Iq
–
8
15
mA
IQ = 250 mA
–
20
30
mA
IQ = 400 mA
5.1.17
1) Measured when the output voltage VQ has dropped 100 mV from the nominal value obtained at VI = 13.5 V.
2) not subject to production test, specified by design
Data Sheet
8
Rev. 1.02, 2010-05-20
IFX25001
Electrical Characteristics
5.2
Typical Performance Characteristics Voltage Regulator (V50, V85, V10)
Dropout Voltage Vdr versus
Output Current IQ
Vdr
Output Current IQ versus
Input Voltage VI
AED01962
600
mV
IQ
AED01963
800
mA
500
600
400
T j = 25 ˚C
VQ = 0 V
T j = 125 ˚C
400
300
200
200
T j = 25 ˚C
100
0
0
100
200
0
300 mA 400
0
10
20
30
40 V 50
VI
IQ
Current Consumption Iq versus
Output Current IQ (High Load)
Current Consumption Iq versus
Output Current IQ (Low Load)
AED02267
60
Iq mA
Iq mA
50
0.5
40
0.4
T j = 25 ˚C
VI = 13.5 V
30
AED02268
0.6
T j = 25 ˚C
VI = 13.5 V
0.3
20
0.2
10
0.1
0
0
100
200 300 400
mA
0
600
Data Sheet
0
10
20
30
40
mA
60
IQ
IQ
9
Rev. 1.02, 2010-05-20
IFX25001
Electrical Characteristics
5.2.1
Typical Performance Characteristics Voltage Regulator (V50 Version)
Output Voltage VQ versus
Junction Temperature TJ
Current Consumption Iq versus
Input Voltage VI
AED01966
5.2
AED02269
30
VQ V
Ιq
mA
5.1
20
VI = 13.5 V
T j = 25 C
R L = 20 Ω
5.0
10
4.9
4.8
-40
0
40
80
0
120 ˚C 160
0
10
20
30
Tj
Output Voltage VQ versus
Input Voltage VI
Input Current II versus
Input Voltage VI
AED01968
6
VQ
50
V
VΙ
V
VQ
5
AED01977
3.5
mA
II
3.0
2.5
4
2.0
VI = VQ
3
1.5
T j = 25 ˚C
R L = 20 Ω
T j = 25 ˚C
R L = 8.2 k Ω
1.0
2
0.5
1
0
0
0
2
4
6
-2
-50
8 V 10
VI
Data Sheet
-25
0
25
V
50
VI
10
Rev. 1.02, 2010-05-20
IFX25001
Electrical Characteristics
5.2.2
Typical Performance Characteristics Voltage Regulator (V85 Version)
Output Voltage VQ versus
Junction Temperature TJ
Current Consumption Iq versus
Input Voltage VI
AED01970
8.8
VQ
AED02270
30
V
Ιq
8.7
8.6
mA
20
VI = 13.5 V
T j = 25 C
R L = 20 Ω
8.5
10
8.4
8.3
8.2
-40
0
40
80
0
120 ˚C 160
0
10
20
30
Tj
Output Voltage VQ versus
Input Voltage VI
Input Current II versus
Input Voltage VI
AED01972
12
VQ
50
V
VΙ
AED03051
3.5
mA
II
3.0
V
10
VQ
2.5
8
2.0
VΙ =VQ
1.5
6
T j = 25 C
R L = 34 Ω
T j = 25 ˚C
R L = 12 kΩ
1.0
4
0.5
2
0
Data Sheet
0
0
4
8
12
-2
-50
16 V 20
VΙ
-25
0
25
V
50
VI
11
Rev. 1.02, 2010-05-20
IFX25001
Electrical Characteristics
5.2.3
Typical Performance Characteristics Voltage Regulator (V10 Version)
Output Voltage VQ versus
Junction Temperature TJ
Current Consumption Iq versus
Input Voltage VI
AED01974
10.3
AED02270
30
VQ V
10.2
Ιq
10.1
mA
20
VI = 13.5 V
T j = 25 C
R L = 20 Ω
10.0
9.9
10
9.8
9.7
-40
0
40
80
0
120 ˚C 160
Tj
Output Voltage VQ versus
Input Voltage VI
10
20
30
50
V
VΙ
Input Current II versus
Input Voltage VI
AED01976
12
VQ
0
V
VQ
10
AED03048
3.5
mA
II
3.0
2.5
8
2.0
VI = VQ
6
1.5
T j = 25 ˚C
R L = 34 Ω
T j = 25 ˚C
R L = 15 kΩ
1.0
4
0.5
2
0
0
0
4
8
12
-2
-50
16 V 20
VI
Data Sheet
-25
0
25
V
50
VI
12
Rev. 1.02, 2010-05-20
IFX25001
Electrical Characteristics
5.2.4
Typical Performance Characteristics Voltage Regulator (V33 and V25 Version)
Output Voltage VQ versus
Junction Temperature TJ (V33 Version)
Output Voltage VQ versus
Junction Temperature TJ (V25 Version)
AED02288
3.5
AED02806
2.7
VQ
VQ V
V
2.6
3.4
VI = 6 V
VI = 6 V
3.3
2.5
3.2
2.4
3.1
2.3
3.0
2.2
2.9
-40
0
40
80
2.1
-40
120 ˚C 160
0
40
80
120 ˚C 160
Tj
Tj
Input Current II versus
Input Voltage V I (V33 Version)
Input Current II versus
Input Voltage V I (V25 Version)
AED01969
3.5
mA
II
3.0
2.5
2.5
2.0
2.0
1.5
T j = 25 ˚C
R I = 3.3 k Ω
1.5
1.0
1.0
0.5
0.5
0
0
-2
-50
-25
0
25
V
-2
-50
50
VI
Data Sheet
AED03016
3.5
mA
II
3.0
T j = 25 ˚C
R I = 3.3 k Ω
-25
0
25
V
50
VI
13
Rev. 1.02, 2010-05-20
IFX25001
Electrical Characteristics
5.2.5
Typical Performance Characteristics Voltage Regulator (V33 and V25 Version)
Current Consumption Iq versus
Output Current IQ (Low Load)
Current Consumption Iq versus
Output Current IQ (High Load)
AED02268
0.6
Iq mA
Iq mA
0.5
50
T j = 25 ˚C
VI = 13.5 V
0.4
40
0.3
30
0.2
20
0.1
10
0
0
10
20
30
AED02267
60
40
mA
0
60
T j = 25 ˚C
VI = 13.5 V
0
100
200 300 400
IQ
Output Current IQ versus
Input Voltage VI
mA
600
IQ
Region of Stability
For Output Capacitor, CQ = 10 μF
AED02287
800
AED03050
10
Ω
ESR 9
mA
8
ΙQ
600
7
T j = 25 C
6
VQ = 0 V
5
400
4
3
200
2
1
0
Data Sheet
0
10
20
30
0
0.2
40 V 50
VΙ
100
101
102 mA 500
IQ
14
Rev. 1.02, 2010-05-20
IFX25001
Package Outlines
6
Package Outlines
6.5 +0.15
-0.10
2.3 +0.05
-0.10
4.57
0.51 MIN.
0.15 MAX.
per side
0.9 +0.08
-0.04
B
5.4 ±0.1
0.8 ±0.15
9.9 ±0.5
6.22 -0.2
1 ±0.1
A
3x
0.75 ±0.1
0...0.15
0.5 +0.08
-0.04
2.28
1 ±0.1
0.25
M
A B
0.1
All metal surfaces tin plated, except area of cut.
Figure 3
Data Sheet
PG-TO252-3
15
Rev. 1.02, 2010-05-20
IFX25001
Package Outlines
4.4
10 ±0.2
1.27 ±0.1
B
0.1
A
8.5 1)
0.05
2.4
2.7 ±0.3
4.7 ±0.5
7.55 1)
9.25 ±0.2
(15)
1 ±0.3
0...0.3
0...0.15
0.75 ±0.1
0.5 ±0.1
1.05
8˚ MAX.
2.54
5.08
0.25
M
A B
1) Typical
All metal surfaces: tin plated, except area of cut.
Metal surface min. x=7.25, y=6.9
Figure 4
Data Sheet
0.1 B
GPT09362
PG-TO263-3
16
Rev. 1.02, 2010-05-20
IFX25001
Package Outlines
10 ±0.2
A
9.9 ±0.2
B
1)
2.8 ±0.2
4.4
1.27±0.1
0.05
C
0...0.15
13.5 ±0.5
4.55 ±0.2
2.4
9.25 ±0.2
1)
0...0.3
12.95
15.65 ±0.3
17±0.3
8.5
3.7 -0.15
0.5 ±0.1
3x
0.75 ±0.1
2.4
1.05
2x 2.54
1)
Figure 5
Data Sheet
0.25
M
A B C
Typical
All metal surfaces tin plated, except area of cut.
Metal surface min. x=7.25, y=12.3
PG-TO220-3
17
Rev. 1.02, 2010-05-20
IFX25001
Package Outlines
1.6 ±0.1
6.5 ±0.2
0.1 MAX.
2
B
0.5 MIN.
1
+0.2
acc. to
DIN 6784
3.5 ±0.2
4
7 ±0.3
3 ±0.1
15˚ MAX.
A
3
0.28 ±0.04
2.3
0.7 ±0.1
4.6
0.25
Figure 6
M
A
0.25
M
B
PG-SOT223-4
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).
For further information on packages, please visit our website:
http://www.infineon.com/packages.
Data Sheet
18
Dimensions in mm
Rev. 1.02, 2010-05-20
IFX25001
Revision History
7
Revision History
Revision
Date
Changes
1.02
2009-05-20
Editorial change (fig. 2)
1.01
2009-10-02
Coverpage changed
Overview page: Inserted reference statement to TLE/TLF series.
1.0
2009-04-28
Initial Release
Data Sheet
19
Rev. 1.02, 2010-05-20
Edition 2010-05-20
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2010 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.
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