Datasheet > AAT2831

AAT2831

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ANALOGICTECH		便携式便携式设备
页数	文件大小	规格书
21页	541K
描述
800mA Total Display Solution for Portable Devices

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数据手册

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AAT2831 数据手册

AAT2830/31

800mA Total Display Solution

for Portable Devices

Typical Characteristics

AAT2830 Backlight Section Efficiency

Backlight Current Matching vs. Temperature

100

31.5

30mA/Channel

19mA/Channel

30.5

Channel 5

Channel 6

29.5

2.1mA/Channel

Channel 3

Channel 2

28.5

Channel 4

Channel 1

-40

-15

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

Input Voltage (V)

Temperature (°C)

AAT2830 Flash Section Efficiency

Flash Current Matching vs. Temperature

100

Channel 4

Channel 3

Channel 2

Channel 1

Data 6, 75mA/Channel

Data 16, 19mA/Channel

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

-40

-15

Input Voltage (V)

Temperature (°C)

1X Mode Hysteresis vs. Current Settings

BL1-BL6 Mode Transition Threshold

vs. Current Setting

500

450

400

350

300

250

200

150

100

140

120

100

Current Setting (Address 0, Data #)

2830.2007.09.1.0

1...3 4 567 8 9...21

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