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

EN/SET High Threshold Voltage

vs. Input Voltage

EN/SET Low Threshold Voltage

vs. Input Voltage

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

25°C

-40°C

25°C

-40°C

85°C

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

Input Voltage (V)

EN/SET Latch Timeout vs. Input Voltage

EN/SET Off Timeout vs. Input Voltage

500

450

400

350

300

250

200

150

600

550

500

450

400

350

300

250

200

150

25°C

85°C

-40°C

85°C

-40°C

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

Input Voltage (V)

Turn On to 1X Mode Backlight

(30mA/channel; Address 0, Data 16; V_IN= 4.4V)

Turn On to 1.5X Mode Backlight

(30mA/channel; Address 0, Data 16; V_IN= 3.5V)

V_EN/SET

(2V/div)

V_EN/SET

(2V/div)

V_OUT

(2V/div)

V_OUT

(2V/div)

V_BLX

(0.5V/div)

V_BLX

(0.5V/div)

I_IN

(0.1A/div)

I_IN

(0.2A/div)

Time (200µs/div)

2830.2007.09.1.0

1...4 5 678 9 10...21

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