AS1122 datasheet(9/23 Pages) AMSCO

9 / 23 page

www.austriamicrosystems.com/LED-Driver-ICs

Revision 1.00

8 - 22

AS112

Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s

Figure 16.

∆ICOC vs. Constant Output Voltage; REXT = 1kΩ

Figure 17.

∆ICOC vs. Constant Output Voltage; REXT = 10kΩ

0.25

0.5

0.75

0.5

1.5

2.5

3.5

4.5

Output Voltage (V)

-40°C

+25°C

+85°C

0.25

0.5

0.75

1.25

1.5

1.75

0.2 0.6

1.4 1.8 2.2 2.6

3.4 3.8 4.2 4.6

Output Voltage (V)

-40°C

+25°C

+85°C

Figure 18.

∆ICOC vs. Temperature; REXT = 1kΩ

Figure 19.

∆ICOC vs. Temperature; REXT = 10kΩ

0.25

0.5

0.75

-40

-15

Ambient Temperature ( C)

Vdd = 2.7V

Vdd = 3.0V

Vdd = 3.6V

0.25

0.5

0.75

1.25

1.5

1.75

-40

-15

Ambient Temperature ( C)

Vdd = 2.7V

Vdd = 3.0V

Vdd = 3.6V

Figure 20. Supply Current vs. Temperature; REXT = 1k

Ω

Figure 21. Supply Current vs. Temperature; REXT = 10k

Ω

7.5

8.5

9.5

10.5

-40

-15

Ambient Temperature ( C)

Vdd = 2.7V

Vdd = 3.0V

Vdd = 3.6V

2.5

3.5

4.5

5.5

-40

-15

Ambient Temperature (°C)

Vdd = 2.7V

Vdd = 3.0V

Vdd = 3.6V

AS1122 Datasheet(PDF) 9 Page - ams AG

AS1122 Datasheet(HTML) 9 Page - ams AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Download

Link URL