參數(shù)資料
型號: PKB4918HCPI
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH-BRICK PACKAGE-8
文件頁數(shù): 34/39頁
文件大?。?/td> 1773K
代理商: PKB4918HCPI
Ericsson Internal
PRODUCT SPECIFICATION
1 (26)
Prepared (also subject responsible if other)
No.
EGUHAIL
2/1301-BMR 655 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
ESKEVIN
2008-9-23
F
Absolute Maximum Ratings
Characteristics
min
typ
max
Unit
Tref
Operating Temperature (see Thermal Consideration section)
-40
+125
°C
TS
Storage temperature
-55
+125
°C
VI
Input voltage
-0.5
+80
V
Viso
Isolation voltage (input to output test voltage), see note 1
1500
Vdc
Vtr
Input voltage transient (Tp 100 ms)
100
V
Positive logic option
0
16
V
VRC
Remote Control pin voltage
(see Operating Information section)
Negative logic option
0
16
V
Vadj
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 of Output data or Electrical Characteristics. 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
Vadj
-In
+In
+Out
-Out
Driver
Control
Driver
RC
Auxillary
Supply
E
PKB4000C PI
DC/DC converters, Input 36-75 V, Output 60A/144W
EN/LZT 146 377 R3G
Oct 2008
Ericsson Power Modules AB
Technical Specification
4
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