Datasheet > AAT3111

AAT3111

更新时间： 2024-01-23 20:29:23

品牌	Logo	应用领域
AAT		泵
页数	文件大小	规格书
16页	362K
描述
MicroPower⑩ Regulated Charge Pump

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中文翻译

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AAT3111 数据手册

AAT3111

MicroPower™ Regulated Charge Pump

Typical Characteristics — AAT3111-3.3

Unless otherwise noted, V_IN= 3V, C_IN= C_OUT= 10µF, C_FLY= 1µF, T_A= 25°C.

Output Voltage vs. Output Current

Supply Current vs. Supply Voltage

3.40

3.35

3.30

3.25

3.20

No Load, Switching

V_IN= 2.3V V_IN= 2.6V

V_IN= 2.0V

V_IN= 1.7V

No Load, Not Switching

0.01

0.1

100

1000

1.5

2.0

2.5

3.0

3.5

Output Current (mA)

Supply Voltage (V)

Efficiency vs. Supply Voltage

Efficiency vs. Load Current

100

5mA

V_IN= 1.8V

V_IN= 2.0V

50mA

V_IN= 2.6V

100mA

0.01

0.1

100

1.8

2.0

2.2

2.4

2.6

2.8

3.0

Load Current (mA)

Supply Voltage (V)

V_SHDNThreshold vs. Supply Voltage

Startup

0.9

SHDN

(2V/div)

0.8

0.7

0.6

0.5

0.4

V_IH

I_LOAD= 100mA

V_IN= 2.3V

I_LOAD= 50mA

V_IN= 2.0V

V_IL

I_LOAD= 25mA

_IN= 2.0V

V_OUT

(1V/div)

1.5

1.7

1.9

2.1

2.3

2.5

2.7

2.9

3.1

Supply Voltage (V)

Time (100µs/div)

3111.2006.06.1.3

1 2 3 456 7 8...16

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