Datasheet > AAT3340

AAT3340

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ANALOGICTECH		泵
页数	文件大小	规格书
14页	990K
描述
High Efficiency 1x/1.5x Charge Pump

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数据手册

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AAT3340 数据手册

PRODUCT DATASHEET

AAT3340

ChargePump

High Efficiency 1x/1.5x Charge Pump

Typical Characteristics

V_IN= 3.6V, C_IN= C_OUT= C1 = C2 = 1μF; T_A= 25°C, unless otherwise noted.

EN/SET Input Latch Timeout vs. Input Voltage

EN/SET Input OFF Timeout vs. Input Voltage

400

350

300

250

200

150

100

350

300

250

200

85°C

25°C

-40°C

85°C

150

25°C

-40°C

100

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 Input High Threshold Voltage

vs. Input Voltage

Output Current Matching Over Temperature

1.2

1.0

0.8

0.6

0.4

0.2

BL4

BL3

-40°C

25°C

85°C

BL2

BL1

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

-40 -30 -20 -10

10 20 30 40 50 60 70 80 90

Input Voltage (V)

Temperature (°C)

EN Input Low Threshold Voltage

vs. Input Voltage

1x Mode Turn-On Waveform

(V_IN= 3.6V; Load = 80mA)

1.2

1.0

0.8

0.6

0.4

0.2

(2V/div) ₀

V_OUT

(4V/div)

V_BL

(4V/div) ⁰

-40°C

25°C

85°C

I_IN

(200mA/div) ⁰

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

Input Voltage (V)

Time (100µs/div)

w w w . a n a l o g i c t e c h . c o m

3340.2008.04.1.0

1...3 4 567 8 9...14

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