Datasheet > AAT1162

AAT1162

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ANALOGICTECH		转换器
页数	文件大小	规格书
16页	626K
描述
12V, 1.5A Step-Down DC/DC Converter

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AAT1162 数据手册

AAT1162

12V, 1.5A Step-Down DC/DC Converter

Typical Characteristics

Test circuit of Figure 2, unless otherwise specified.

Switching Quiescent Current vs. Input Voltage

(V_OUT= 3.3V)

On Time vs. Temperature

(V_OUT= 3.3V)

1000

900

210

200

800

85°C

700

600

500

400

300

200

100

V_IN= 5V

190

25°C

180

V_IN= 12V

170

-40°C

160

150

-40 -30 -20 -10

10 20 30 40 50 60 70 80 90

Input Voltage (V)

Temperature (°C)

Output Voltage Tolerance vs. Temperature

(V_OUT= 3.3V; I_LOAD= 1.5A)

Line Regulation

(V_OUT= 5V)

0.4

0.3

0.2

0.1

0.8

0.6

0.4

0.2

I_OUT= 1.5A

I_OUT= 500mA

-0.2

-0.4

-0.6

-0.8

I_OUT= 1mA

-0.1

-0.2

-0.3

I_OUT= 10mA

I_OUT= 100mA

-40 -30 -20 -10

10 20 30 40 50 60 70 80 90

Temperature (°C)

Input Voltage (V)

Line Regulation

(V_OUT= 3.3V)

Load Regulation

(V_OUT= 5V)

0.4

0.3

0.2

0.1

0.4

0.3

0.2

0.1

I_OUT= 1A

I_OUT= 10mA

I_OUT= 1.5A

V_IN= 12V

V_IN= 10V

V_IN= 8.4V

I_OUT=100mA

I_OUT= 1mA

-0.1

-0.2

-0.3

-0.1

-0.2

-0.3

V_IN= 6V

0.0001

0.001

0.01

0.1

Input Voltage (V)

Output Current (mA)

1162.2007.09.1.2

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

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