Diodes AP3615 Manuel d'utilisateur télécharger pdf (Page 8)

Data Sheet

5 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER AP3615

Jan. 2013 Rev. 1. 3 BCD Semiconductor Manufacturing Limited

Typical Performance Characteristics (Continued)

=25ºC, C

OUT

=1μF, V

=3.2V, unless otherwise noted.

Figure 12. 1x Mode Quiescent Current vs. Figure 13. UVLO Threshold Voltage vs. Temperature

Input Voltage

Figure 14. 1x Mode Turn on Characteristic Figure 15. 1x Mode Turn off Characteristic

C1+

2V/div

OUT

1V/div

2V/div

0.2A/div

C1+

2V/div

OUT

1V/div

2V/div

0.2A/div

Time (100μs/div) Time (400μs/div)

2.02.53.03.54.04.55.05.5

1.0

1.2

1.4

1.6

1.8

2.0

2.2

Quiescent Current (mA)

Input Voltage (V)

=25

No Load

Rising

-40 -20 0 20 40 60 80 100 120 140

1.9

2.0

2.1

2.2

2.3

2.4

2.5

2.6

=25

No Load

UVLO Threshold Voltage (V)

Temperature (

Power Falling

Power Rising

1 2 3 4 5 6 7 8 9 10 11 12 13

Pin Configuration 2
Pin Description 2
Parameter Symbol Value Unit 4
SHDNmax 10
Mechanical Dimensions 12

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Diodes AP3615 Manuel d'utilisateur Page 8

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