Limited Internal
PRODUCT SPECIFICATION
1 (23)
Prepared (also subject responsible if other)
No.
ESKEVIN
2/1301-BMR 640 1401+ Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EZYPING
2007-8-27
G
Absolute Maximum Ratings
Characteristics
min
typ
max
Unit
Tref
Operating Temperature (see Thermal Consideration section)
-45
+110
°C
TS
Storage temperature
-55
+125
°C
VI
Input voltage
-0.5
+75
V
Viso
Isolation voltage (input to output test voltage)
1500
Vdc
Vtr
Input voltage transient (Tp 100 ms)
90
V
Positive logic option
-5
+40
V
VRC
Remote Control pin voltage
(see Operating Information section)
Vadj
Adjust pin voltage (see Operating Information section)
-5
+40
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
Single output
1
2
1
2
RC
+In
-In
NOR
Vadj
4
3
1
2
Out1
TOA
Rtn
Double output (positive output 2)
1
2
1
2
Rtn
RC
+In
-In
NOR
Vadj
Out1
1
2
6
4
5
3
TOA
1
2
Out2
Double output (negative output 2)
1
2
1
2
Out2
Rtn
RC
+In
-In
NOR
Vadj
Out1
1
2
6
4
5
3
TOA
1
2
E
PKR 4000 series
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
EN/LZT 146 302 R6E September 2007
Ericsson Power Modules AB
Technical Specication
E
PKR 4000 series
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
EN/LZT 146 302 R6F November 2007
Ericsson Power Modules AB
Technical Specication
E
PKR 4000 series
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
EN/LZT 146 302 R6G November 2008
Ericsson Power Modules AB
Technical Specication
4