Datasheet > NJW4153KV1-A

NJW4153KV1-A

更新时间： 2022-02-26 14:03:15

品牌	Logo	应用领域
NJRC		/
页数	文件大小	规格书
22页	227K
描述
Switching Regulator IC for Buck Converter

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数据手册

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NJW4153KV1-A 数据手册

NJW4153

■TYPICAL CHARACTERISTICS

Oscillation Frequency vs Temperature

(A ver., V⁺=12V, V_IN-=0.7V)

Reference Voltage vs. Temperature

(V⁺=12V)

1100

1050

1000

950

0.810

0.805

0.800

0.795

0.790

900

850

-50 -25

25 50 75 100 125 150

-50 -25

25 50 75 100 125 150

Ambient Temperature Ta (°C)

Output ON Resistance vs. Temperature

(I_SW=1A)

Switching Current Limit vs. Temperature

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

V⁺=4.6V

V⁺=12V

V⁺=40V

V⁺=12V

V⁺=4.6V

-50 -25

25 50 75 100 125 150

-50 -25

25 50 75 100 125 150

Ambient Temperature Ta (°C)

Soft Start Time vs. Temperature

(V⁺=12V, V_B=0.75V)

Under Voltage Lockout Voltage vs. Temperature

4.6

4.55

4.5

V_{T_ON}

4.45

4.4

V_{T_OFF}

4.35

4.3

-50 -25

25 50 75 100 125 150

-50 -25

25 50 75 100 125 150

Ambient Temperature Ta (°C)

Ver.2013-03-21

- 7 -

1...4 5 678 9 10...22

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