Datasheet > AAT3111-36

AAT3111-36

更新时间： 2022-11-27 20:02:32

品牌	Logo	应用领域
ANALOGICTECH		泵
页数	文件大小	规格书
16页	438K
描述
MicroPower⑩ Regulated Charge Pump

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AAT3111-36 数据手册

AAT3111

MicroPower™ Regulated Charge Pump

Typical Characteristics — AAT3111-3.6

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

Supply Current vs. Input Voltage

Output Voltage vs. Output Current

3.75

3.70

3.65

3.60

3.55

3.50

3.45

V_IN=2.9V

No Load, Switching

V_IN=2.3V

V_IN=2.0V

No Load, Not Switching

1.6

2.1

2.6

3.1

3.6

0.01

0.1

100

1000

Input Voltage (V)

Output Current (mA)

Efficiency vs. Supply Voltage

Efficiency vs. Load Current

100ꢀ

90ꢀ

80ꢀ

70ꢀ

60ꢀ

50ꢀ

40ꢀ

30ꢀ

20ꢀ

10ꢀ

0ꢀ

100ꢀ

95ꢀ

90ꢀ

85ꢀ

80ꢀ

75ꢀ

70ꢀ

65ꢀ

60ꢀ

55ꢀ

50ꢀ

50mA

V_IN=2.0V

100mA

10mA

V_IN=2.3V

V_IN=2.6V

0.01

0.1

100

1.8

2.0

2.2

2.4

2.6

2.8

3.0

3.2

Load Current (mA)

Supply Voltage (V)

Startup

V_SHDNThreshold vs. Supply Voltage

0.9

0.8

0.7

0.6

0.5

0.4

SHDN (2V/div)

V_IH

I_LOAD=100mA

V_IN=2.1V

V_OUT(1V/div)

V_IL

I_LOAD=50mA

V_IN=2.1V

1.5

1.7

1.9

2.1

2.3

2.5

2.7

2.9

3.1

Time (100µs/div.)

Supply Voltage (V)

3111.2002.3.0.91

1...4 5 678 9 10...16

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