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ADP1740/ADP1741 Data Sheet
Rev. F | Page 16 of 20
140
120
100
80
60
40
20
0
0.5 1.0 1.5 2.0 2.5 3.0
JUNCTION TEMPERATURE,
T
J
(°C)
V
IN
– V
OUT
(V)
MAX JUNCTION
TEMPERATURE
LOAD = 10mA
LOAD = 100mA
LOAD = 250mA
LOAD = 500mA
LOAD = 1A
LOAD = 2A
07081-034
Figure 36. 6400 mm
2
of PCB Copper, T
A
= 25°C, LFCSP
140
120
100
80
60
40
20
0
0.5 1.0 1.5 2.0 2.5 3.0
JUNCTION TEMPERATURE,
T
J
(°C)
V
IN
– V
OUT
(V)
MAX JUNCTION
TEMPERATURE
LOAD = 10mA
LOAD = 100mA
LOAD = 250mA
LOAD = 500mA
LOAD = 1A
LOAD = 2A
07081-035
Figure 37. 500 mm
2
of PCB Copper, T
A
= 25°C, LFCSP
140
120
100
80
60
40
20
0
0.5 1.0 1.5 2.0 2.5 3.0
JUNCTION TEMPERATURE,
T
J
(°C)
V
IN
– V
OUT
(V)
MAX JUNCTION
TEMPERATURE
LOAD = 10mA
LOAD = 100mA
LOAD = 250mA
LOAD = 500mA
LOAD = 1A
07081-036
Figure 38. 0 mm
2
of PCB Copper, T
A
= 25°C, LFCSP
140
120
100
80
60
40
20
0
0.5 1.0 1.5 2.0 2.5 3.0
JUNCTION TEMPERATURE,
T
J
(°C)
V
IN
– V
OUT
(V)
MAX JUNCTION
TEMPERATURE
LOAD = 10mA
LOAD = 100mA
LOAD = 250mA
LOAD = 500mA
LOAD = 1A
LOAD = 2A
07081-037
Figure 39. 6400 mm
2
of PCB Copper, T
A
= 50°C, LFCSP
140
120
100
80
60
40
20
0
0.5 1.0 1.5 2.0 2.5 3.0
JUNCTION TEMPERATURE,
T
J
(°C)
V
IN
– V
OUT
(V)
MAX JUNCTION
TEMPERATURE
LOAD = 10mA
LOAD = 100mA
LOAD = 250mA
LOAD = 500mA
LOAD = 1A
LOAD = 2A
07081-038
Figure 40. 500 mm
2
of PCB Copper, T
A
= 50°C, LFCSP
140
120
100
80
60
40
20
0
0.5 1.0 1.5 2.0 2.5 3.0
JUNCTION TEMPERATURE,
T
J
(°C)
V
IN
– V
OUT
(V)
MAX JUNCTION
TEMPERATURE
LOAD = 10mA
LOAD = 100mA
LOAD = 250mA
LOAD = 500mA
LOAD = 1A
07081-039
Figure 41. 0 mm
2
of PCB Copper, T
A
= 50°C, LFCSP