AUM02A48 参数 Datasheet PDF下载

Technical Reference Note

Ultra Low Profile

AUM 10W Series

OUTPUT SPECIFICATIONS

Parameter

Output Voltage Setpoint

(V

IN

=V

IN,min

to V

IN,max

at

I

O

=I

O,max

)

Device

AUM03M48

AUM03Y48

AUM03G48

AUM03F48

AUM02A48

Symbol

V

O,SET

V

O,SET

V

O,SET

V

O,SET

V

O,SET

Min

Typ

1.5

1.8

2.5

3.3

5.0

Max

Unit

Vdc

Vdc

Vdc

Vdc

Vdc

Output Regulation:

Line: V

IN

=V

IN,min

to V

IN,max

Load: I

O

=I

O,min

to I

O,max

Output Ripple and Noise

Peak to Peak: 5Hz to 20MHz

Output Current Range

All

All

-

-

-5

-5

-

-

+5

+5

%

%

≥

2.5V

1.5V

1.8V

2.5V

3.3V

5.0V

1.5V

1.8V

2.5V

3.3V

5.0V

-

I

O

I

O

I

O

I

O

I

O

I

O

I

O

I

O

I

O

I

O

-

0

0

0

0

0

-

-

-

50

3

3

3

3

2

-

mV

PK-PK

A

A

A

A

A

A

A

A

A

A

Output Current Limit Inception

3

3.1

3.1

3.1

3.1

2.1

Over Voltage Protection

Low Voltage Protection

All

All

120

90

%Vo

%Vo

Efficiency

Ta = 25ºC. Vin =48V, Io=Iomax

1.5V

1.8V

2.5V

3.3V

5.0V

η

η

η

η

η

73

75

79

81

83

78

80

84

86

88

-

-

-

-

-

%

%

%

%

%

Note: 3. This feature is only for module protection and is not intended for customer application. The value is

specified at 25C ambient air temperature.

MODEL : AUM 10W

SERIES

April 05 REVISION 02

SHEET

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