5V/2A车充方案SD45230车充IC

厂商 ：深圳市合诚微科技有限公司

广东 深圳
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  • 适配器电源车充方案
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  • 车充IC方案
联系电话 ：18718516802
商品详细描述
 

FEATURES

nWide input voltage range from 10V to 32V

nTransparent input voltage surge up to 40V

n4.75V-5.25V during input and load transients

n5% output voltage accuracy

n225kHz switching frequency

nStandby input current 6mA

n2.5A accurate current limit

nShut down at output short circuit

nThermal shutdown protection

nCord compensation

nOver current protection

SPECIFICATION


DESCRIPTION

CONDITION

MIN

TYP

MAX

UNITS

Input Voltage

 

10

 

40

V

SwitchingFrequency

 

 

225

 

KHZ

No-loadStandby Input current

Vin=12Vno load

 

6

 

mA

Vin=24V no oad

 

5

 

mA

Output Voltage

 

4.75

5

5.25

V

Output Current

 

 

 

2100

mA

Ripple Voltage

Vin=12V,Io=2.1A

 

31

 

mVpp

Vin=24V, Io=2.1A

 

43

 

Efficiency at full load

Vin=12V, Io=2.1A

 

88.8

 

%

Vin=24V, Io=2.1A

 

87.3

 

%

ENVIRONMENTAL

 

ESD

Contact

 

4

 

kV

Through air

 

8

 

kV

Ambient Temperature

Free convection

 

 

50

oC


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