Technical Reference Notes

AEO_ALO40/35/30/20/10x48 Series

(Single Output 8

MODEL: AEO40x48 / ALO40x48 SERIES

SHEET 2 OF 30

JUNE 24, 2005 - REVISION B

Electrical Specifications

ABSOLUTE MAXIMUM RATINGS

Stresses in excess of the absolute maximum ratings can cause permanent damage to the converter. Functional operation of

the device is converter is not implied at these or any other conditions in excess of those given in the operational section of

the specs. Exposure to absolute maximum ratings for extended period can adversely affect device reliability.

Parameter

Device

Symbol

Min

Typical

Max

Unit

Input Voltage

Continuous

Transient (100ms)

All

Vin

-0.3

-

-

-

75

100

Vdc

I/O Isolation

Input-to-Output

All

-

1500

-

-

Vdc

Operating Temperature

1

All

-40

-

85

ºC

Storage Temperature

All

-55

-

125

ºC

Operating Humidity

All

-

10

-

85

%

Max Voltage at Enable Pin

All

-0.6

-

25

Vdc

Max Output Power

B (12V0)

-

-

120.0

W

A (5V0)

-

-

100.0

F (3V3)

-

-

99.0

G (2V5)

-

-

88.0

Y (1V8)

-

-

72.0

M (1V5)

-

-

60.0

K (1V2)

-

-

48.0

INPUT SPECIFICATION

Device

Symbol

Min

Typical

Max

Unit

Operating Input Voltage Range

All

36

48

75

Vdc

Input Under-Voltage Lock-out

T_ON Threshold

T_OFF Threshold

All

33

31

34

32

36

34

Vdc

Max Input Current

2

B (12V0)

A (5V0)

F (3V3)

G (2V5)

Y (1V8)

M (1V5)

K (1V2)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

4.2

3.5

3.5

3.3

3.0

2.7

2.5

A

Standing Loss

B (12V0)

A (5V0)

F (3V3)

G (2V5)

Y (1V8)

M (1V5)

K (1V2)

-

-

-

-

-

-

-

-

-

-

-

-

4.0

4.0

4.0

4.0

4.5

3.5

3.0

W

Input Ripple Current

3

All

-

10

30

mAp-p

Inrush Current

All

i

-

0.01

-

A