ADP2441ACPZ-R2 datasheet(9/32 Pages) AD

9 / 32 page

Data Sheet

ADP2441

Rev. A | Page 9 of 32

–50

100

150

TEMPERATURE (°C)

VIN = 36V

VIN = 4.5V

Figure 16. Shutdown Current vs. Temperature

TEMPERATURE (°C)

3.9

4.0

4.1

4.2

4.3

4.4

4.5

–50

–25

100

125

UVLO, RISING VIN

UVLO, FALLING VIN

Figure 17. UVLO Threshold vs. Temperature

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

TRACK (V)

Figure 18. Tracking Range

0.05

0.25

0.45

0.65

0.85

1.05

1.25

1.45

1.65

1.85

2.05

2.25

–50

–30

–10

110

130

150

TEMPERATURE (°C)

VIN = 36V

VIN = 24V

VIN = 12V

VIN = 4.5V

Figure 19. Supply Current vs. Temperature

1.04

1.06

1.08

1.10

1.12

1.14

1.16

1.18

1.20

1.22

1.24

–50

–30

–10

1030507090

110

130

150

TEMPERATURE (°C)

ENABLE RISING THRESHOLD

ENABLE FALLING THRESHOLD

Figure 20. Enable Threshold vs. Temperature

100

110

120

130

–50

–30

–101030507090

110

130

150

TEMPERATURE (°C)

PGOOD RISE, FB INCREASING

PGOOD FALL, FB INCREASING

PGOOD RISE, FB DECREASING

PGOOD FALL, FB DECREASING

Figure 21. PGOOD Threshold vs. Temperature

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