01/16/07

www.irf.com

1

HIGH RELIABILITY

DC/DC CONVERTER

ATS-SERIES

Description

n 16V to 50V DC Input Range

n Input Transient per MIL-STD-704D

n Up to 25W Output Power

n Single and Dual Output Models Include

3.3V, 5V, 12V, 15V,

n Internal EMI Filter; Converter Capable of

Meeting MIL-STD-461C CE03 and CS01

n Magnetically Coupled Feedback

n High Efficiency - to 82%

n -55°C to +125°C Operating Temperature Range

n Under-Voltage Lockout

n Short Circuit and Overload Protection

n Output Over Voltage Limiter

n Adjustable Output Voltage

n External Inhibit

n 1,500,000 Hour MTBF

n Low Weight, < 85 grams

Features

28V Input, Single/Dual Output

Manufactured in a facility fully qualified to MIL-PRF-

38534, these converters are fabricated utilizing DSCC

qualified processes. For available screening options,

refer to device screening table in the data sheet.

Applications

The ATS Series DC/DC converters are a family of 25W,

single and dual output, high reliability devices designed

for rugged environments and extended temperature

operations such as those encountered in military,

aerospace and industrial applications. The converters

are in full compliant with CE03 and CS01 of MIL-STD-

461C. Features include small size, low weight and

conservative component stress de-rating. For operations

in radiation environments, the M3L series with the

identical form factor and electrical rating is recommended.

All models include an external inhibit port and have an

adjustable output voltage. They are enclosed in a

hermetic 1.5" x 2.3" x .425" steel package and weight

less than 85grams. The package utilizes rugged ceramic

feed-thru copper core pins and is sealed using parallel

seam welding.

ATS

n Military Aircraft

n Commercial Aircraft

n Missiles

n Ground Equipment

PD-97221A