NCV4276 ON Semiconductor, NCV4276 Datasheet - Page 18

• Manufacturer Part Number: NCV4276
• Description: 5.0v, 3.3v, 2.5v, 1.8v/400ma W/ Enable, W/ 2% Or 4% Output Voltage Accuracy Ldo
• Manufacturer: ON Semiconductor

0.0000001
0.0000001
110
100
0.01
0.01
100
100
90
80
70
60
50
40
30
1.0
0.1
1.0
0.1
10
10
150
Figure 51. qJA vs. Copper Spreader Area,
200 250 300 350 400 450 500 550 600 650 700 750
2 oz
0.000001
0.000001
sqrt(t)
COPPER AREA (mm
DPAK 5-Lead
1 oz
0.00001
0.00001
Figure 54. Single-Pulse Heating Curves, D
Figure 53. Single-Pulse Heating Curves, DPAK 5-Lead
0.0001
0.0001
2
)
NCV4276, NCV4276A
0.001
0.001
http://onsemi.com
TIME (sec)
TIME (sec)
18
0.01
0.01
100
110
90
80
70
60
50
40
30
150
200 250 300 350 400 450 500 550 600 650 700 750
Figure 52. qJA vs. Copper Spreader Area,
0.1
0.1
2 oz
2
PAK 5-Lead
Cu Area 167 mm
Cu Area 167 mm
COPPER AREA (mm
1.0
1.0
D
1 oz
2
PAK 5-Lead
2
2
10
10
Cu Area 736 mm
Cu Area 736 mm
2
)
100
100
2
2
1000
1000