Ericsson Internal

PRODUCT SPECIFICATION

1 (10)

Prepared (also subject responsible if other)

No.

ESECZHW

2/1301-BMR 638/1 Uen

Approved

Checked

Date

Rev

Reference

SEC/D (Julia You)

ECHWANG

2008-10-9

C

Absolute Maximum Ratings

Characteristics

min

typ

max

Unit

Operating Temperature (see Thermal Consideration section)

-40

+100

°C

Storage temperature

-55

+125

°C

Input voltage

-0.5

+100

V

Isolation voltage (input to output test voltage)

1500

Vdc

100

V

Positive logic option

-100

+12

V

Remote Control pin voltage

(see Operating Information section)

Negative logic option

-100

+12

V

Adjust pin voltage (see Operating Information section)

-0.5

+10

V

Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are

normally tested with one parameter at a time exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits, function and

performance may degrade in an unspecified manner.

Fundamental Circuit Diagram

E

PKY 4000 PI series

DC/DC converters, Input 36-75 V, Output up to 25 A/700 W

EN/LZT 146 380 R2B March 2011

© Ericsson Power Modules AB

Technical Specification

4