Technical Reference Notes (TRN)

AA05E Series

36 Vdc to 75 Vdc Inputs, 5 W

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ASTEC POWER - Andover

2 of 8

1.

General Description and Scope

This specification covers the requirements for AA05E-048L-XXXS switching DC-DC converter.

This module operates off a 36 – 75V DC bus and provides both a single and dual isolated output.

Six output options are available in the family as shown below.

Table 1. Device Part Numbers

Model Designation

Part Number

033S

AA05E-048L-033S

050S

AA05E-048L-050S

120S

AA05E-048L-120S

150S

AA05E-048L-150S

120D

AA05E-048L-120D

150D

AA05E-048L-150D

2.

Electrical Specifications

2.1

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device.

These are absolute stress ratings only. Functional operation of the device in not implied at these

or any other conditions in excess of those given in the operational sections of the TRN. Exposure

to absolute maximum ratings for extended periods can adversely affect device reliability.

Parameter

Device

Symbol

Min

Typ

Max

Unit

Input Voltage:

Continuous:

Transient (100ms)

All

All

0

0

-

-

-

25

Vdc

Vdc

Operating Case Temperature

All

Tc

-40

-

100

ºC

Storage Temperature

All

Tstg

-55

-

125

ºC

Operating Humidity

All

-

-

-

95

%

I/O Isolation

All

-

-

-

1500

Vdc