MAX1839 View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX1839

Wide Brightness Range CCFL Backlight Controllers

Maxim Integrated 

Wide Brightness Range

CCFL Backlight Controllers

Typical Operating Characteristics (continued)

(VIN = 12V, VCTL = VCRF, VMINDAC = 1V, MODE = GND, Circuit of Figure 8.)

VL vs. IVL

5.40

4.6 MAX1739/1839 toc13

NORMAL OPERATION

5.35

4.5

5.30 SHUTDOWN

4.4

VL vs. BATT VOLTAGE

6

NORMAL OPERATION

5

4

SHUTDOWN

5.25

4.3

3

5.20

4.2

2

5.15

4.1

1

5.10

0.01

0.1

1

10

IVL (mA)

4.0

100

0

0

5

VL vs. TEMPERATURE

5.36

4.60 MAX1739/1839 toc15

SHUTDOWN

5.35

4.55

10

15

VBATT (V)

20

25

5.34

4.50

NORMAL OPERATION

5.33

4.45

5.32

4.40

5.31

-40

-15

10

35

60

TEMPERATURE (°C)

4.35

85

8 _______________________________________________________________________________________

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