ADP130
JUNCTION TEMPERATURE CALCULATIONS
140
MAX TJ (DO NOT OPERATE ABOVE THIS POINT)
120
100
80
60
40
20
0
0.4
1mA
10mA
0.8
50mA
100mA
1.2
150mA
350mA
250mA (LOAD CURRENT)
1.6
2.0
2.4
2.8
VIN – VOUT (V)
Figure 40. 500 mm2 of PCB Copper, TA = 25°C, TSOT
140
MAX TJ (DO NOT OPERATE ABOVE THIS POINT)
120
100
80
60
40
20
0
0.4
1mA
10mA
0.8
50mA
100mA
1.2
150mA
350mA
250mA (LOAD CURRENT)
1.6
2.0
2.4
2.8
VIN – VOUT (V)
Figure 41. 100 mm2 of PCB Copper, TA = 25°C, TSOT
140
MAX TJ (DO NOT OPERATE ABOVE THIS POINT)
120
100
80
60
40
20
0
0.4
1mA
10mA
0.8
50mA
100mA
150mA
350mA
250mA (LOAD CURRENT)
1.2
1.6
2.0
2.4
2.8
VIN – VOUT (V)
Figure 42. 0 mm2 of PCB Copper, TA = 25°C, TSOT
140
MAX TJ (DO NOT OPERATE ABOVE THIS POINT)
120
100
80
60
40
20
0
0.4
1mA
10mA
0.8
50mA
100mA
1.2
150mA
350mA
250mA (LOAD CURRENT)
1.6
2.0
2.4
2.8
VIN – VOUT (V)
Figure 43. 500 mm2 of PCB Copper, TA = 50°C, TSOT
140
MAX TJ (DO NOT OPERATE ABOVE THIS POINT)
120
100
80
60
40
20
0
0.4
1mA
10mA
0.8
50mA
100mA
1.2
150mA
350mA
250mA (LOAD CURRENT)
1.6
2.0
2.4
2.8
VIN – VOUT (V)
Figure 44. 100 mm2 of PCB Copper, TA = 50°C, TSOT
140
MAX TJ (DO NOT OPERATE ABOVE THIS POINT)
120
100
80
60
40
20
0
0.4
1mA
10mA
0.8
50mA
100mA
150mA
350mA
250mA (LOAD CURRENT)
1.2
1.6
2.0
2.4
2.8
VIN – VOUT (V)
Figure 45. 0 mm2 of PCB Copper, TA = 50°C, TSOT
Rev. 0 | Page 16 of 20