Ericsson Internal
E
ESHUHAN
PRODUCT SPECIFICATION
1 (26)
Prepared (also subject responsible if other)
No.
2/1301-BMR 655 Uen
4
Technical Specification
Approved
Checked
Date
Rev
Reference
EN/LZT 146 377 R3J June 2012
PKB4000C series Direct Converters
Input 36-75 V, Output up to 60 A / 144 W
SEC/D (Betty Wu)
EZHEWNG 2009-2-18
H
© Ericsson AB
Absolute Maximum Ratings
Characteristics
min
-40
typ
max
+125
+125
+80
1500
100
Unit
°C
°C
V
Tp1
TS
Operating Temperature (see Thermal Consideration section)
Storage temperature
-55
VI
Input voltage
-0.5
Viso
Vtr
Isolation voltage (input to output test voltage), see note 1
Input voltage transient (Tp 100 ms)
Vdc
V
Positive logic option
Negative logic option
0
0
16
V
Remote Control pin voltage
(see Operating Information section)
VRC
Vadj
16
V
Adjust pin voltage (see Operating Information section)
-0.5
2xVoi
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 in the Electrical Specification. If exposed to stress above these limits, function and performance
may degrade in an unspecified manner.
Note 1: Isolation voltage (input/output to base-plate) max 750Vdc.
Fundamental Circuit Diagram
+In
Driver
+Out
-Out
-In
Driver
Auxillary
Supply
RC
Vadj
Control
ERICSSON [ ERICSSON ]
