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Teilenummer | IFX25001 |
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Beschreibung | Low Dropout Voltage Regulator | |
Hersteller | Infineon Technologies | |
Logo | ||
Gesamt 20 Seiten www.DataSheet.co.kr
IFX25001
Low Dropout Voltage Regulator
Data Sheet
Rev. 1.02, 2010-05-20
Standard Power
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
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
Unit Conditions
Min. Typ. Max.
PG-TO252-3
4.3.1 Junction to Case1)
RthJC
–
4
–
K/W measured to heat
slug
4.3.2
4.3.3
Junction to Ambient1)
RthJA
RthJA
–
–
27 –
57 –
K/W
K/W
2)
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
4.3.7
Junction to Ambient1)
RthJA
RthJA
–
–
22 –
42 –
K/W
K/W
2)
300 mm² heatsink
area3)
4.3.8
RthJA
–
33 –
K/W 600 mm² heatsink
area3)
PG-TO220-3
4.3.9 Junction to Case1)
RthJC
–
8
–
K/W measured to
exposed pad
PG-SOT223-4
4.3.10 Junction to Case1)
RthJC
–
25 –
K/W measured to heat
slug
4.3.11 Junction to Ambient1)
4.3.12
RthJA
RthJA
–
–
51 –
75 –
K/W
K/W
2)
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
Datasheet pdf - http://www.DataSheet4U.net/
6 Page www.DataSheet.co.kr
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
10.3
VQ V
10.2
AED01974
30
mA
Ιq
AED02270
10.1
VI = 13.5 V
10.0
20
T j = 25 C
RL = 20 Ω
9.9 10
9.8
9.7-40 0 40
Output Voltage VQ versus
Input Voltage VI
12
VQ V
10
80 120 ˚C 160
Tj
AED01976
VQ
8
VI = VQ
6
4
Tj = 25 ˚C
RL = 34 Ω
2
00 4 8 12 16 V 20
VI
0
0 10 20
Input Current II versus
Input Voltage VI
3.5
II
mA
3.0
30 V
VΙ
50
AED03048
2.5
2.0
1.5
Tj = 25 ˚C
RL = 15 kΩ
1.0
0.5
0
-2
-50 -25 0 25 V 50
VI
Data Sheet
12
Rev. 1.02, 2010-05-20
Datasheet pdf - http://www.DataSheet4U.net/
12 Page | ||
Seiten | Gesamt 20 Seiten | |
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