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4

LAA127

Rev. 7

PERFORMANCE DATA*

*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact

our application department.

LAA127

Typical LED Forward Voltage Drop

vs. Temperature

Temperature (

°C)

1.8

1.6

1.4

1.2

1.0

0.8

-40

-20

0

20

40

60

80

120

100

50mA

30mA

20mA

10mA

5mA

LAA127

Typical Turn-On vs. LED Forward Current

(Load Current = 200mADC)

LED Forward Current (mA)

0

5

1015202530354045

1.200

1.000

0.800

0.600

0.400

0.200

0

50

LAA127

Typical Turn-Off vs.LED Forward Current

(Load Current = 200mADC)

LED Forward Current (mA)

0

5

1015202530354045

0.20

0.18

0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0

50

LAA127

Typical On-Resistance vs. Temperature

Temperature (

°C)

-40

12

10

8

6

4

2

0

-20

0

20

40

60

80

100

LAA127

vs. Temperature

(Load Current = 200mADC)

Temperature (

°C)

-40

3.000

2.500

2.000

1.500

1.000

0.500

0

-20

0

20

40

60

80

100

LAA127

vs. Temperature

(Load Current = 200mADC)

Temperature (

°C)

-40

3.000

2.500

2.000

1.500

1.000

0.500

0

-20

0

20

40

60

80

100

LAA127

Typical Load Current vs. Load Voltage

(Ambient Temperature = 25

°C)

Load Voltage (V)

200

150

100

50

0

-50

-100

-150

-200

-1.5

-1.0

-0.5

0

0.5

1.0

1.5

LAA127

Energy Rating Curve

Time

1.2

1.0

0.8

0.6

0.4

0.2

0

10

µs

1ms

100ms

10s

100

µs

10ms

1s

100s