ADP1765ACPZ-R7 datasheet(18/20 Pages) AD

tên linh kiện	ADP1765ACPZ-R7

Giải thích chi tiết về linh kiện	5 A, Low VIN, Low Noise, CMOS Linear Regulator

PDF	20 Pages

Scroll/Zoom	100%

nhà sản xuất	AD [Analog Devices]

Trang chủ	http://www.analog.com

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18 / 20 page

ADP1765

Data Sheet

Rev. A | Page 18 of 20

0.2

0.6

1.0

0.4

0.8

1.2

1.4

VIN – VOUT (V)

100

120

140

TJ MAX

0.1A

1.0A

2.0A

3.0A

4.0A

5.0A

Figure 53. 1000 mm2 of PCB Copper, TB = 50°C

0.2

0.6

1.0

0.4

0.8

1.2

1.4

VIN – VOUT (V)

100

120

140

TJ MAX

0.1A

1.0A

2.0A

3.0A

4.0A

5.0A

Figure 54. 500 mm2 of PCB Copper, TB = 50°C

0.2

0.6

1.0

0.4

0.8

1.2

1.4

VIN – VOUT (V)

100

120

140

TJ MAX

0.1A

1.0A

2.0A

3.0A

4.0A

5.0A

Figure 55. 100 mm2 of PCB Copper, TB = 50°C

TB = 93.3°C

TADP1765 = 115.3°C

Figure 56. Thermal Image of the ADP1765 Evaluation Board at ILOAD = 5 A,

VIN = 1.5 V, VOUT = 1.3 V, TB = 93.3°C

Figure 56 shows a thermal image of the ADP1765 evaluation

board operating at a 5 A current load. The total power dissipation

on the ADP1765 is 933 mW, which makes the temperature on

the surface of the device higher by 22°C than the temperature of

the evaluation board.

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