AL1663/AL1663R

Document number: DS38466 Rev. 1 - 2

6 of 15

www.diodes.com

May 2016

© Diodes Incorporated

AL1663/AL1663R

Startup Threshold Voltage vs. Ambient Temperature

Minimum Operating Voltage vs. Ambient Temperature

Operating Current vs. Ambient Temperature

FB CV Threshold vs. Ambient Temperature

Internal Reference Voltage vs. Ambient Temperature

-40

-20

0

20

40

60

80

100

120

18.0

18.5

19.0

19.5

20.0

Ambient Temperature (

-40

-20

0

20

40

60

80

100

120

0.9

1.0

1.1

1.2

1.3

1.4

Ambient Temperature (

-40

-20

0

20

40

60

80

100

120

1.2

1.3

1.4

1.5

1.6

1.7

Ambient Temperature (

-40

-20

0

20

40

60

80

100

120

7.0

7.2

7.4

7.6

7.8

8.0

Ambient Temperature (

9

12

15

18

21

24

27

1.2

1.3

1.4

1.5

1.6

1.7

1.8

V

CC

Voltage(V)

-40

-20

0

20

40

60

80

100

120

288

292

296

300

304

308

312

Ambient Temperature (