參數(shù)資料
型號(hào)： PKU4418GPI
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-8
文件頁(yè)數(shù)： 33/38頁(yè)
文件大小： 928K
代理商： PKU4418GPI
Ericsson Internal
PRODUCT SPECIFICATION
1 (5)
Prepared (also subject responsible if other)
No.
MICGORP
2/1301-BMR 602 4318/5
Approved
Checked
Date
Rev
Reference
MPM/BK (Natalie Johansson)
(MICRF)
2007-05-10
D
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
+80
V
Viso
Isolation voltage (input to output test voltage)
1500
Vdc
Vtr
Input voltage transient (tp 100 ms)
100
V
Positive logic option
-0.5
25
V
VRC
Remote Control pin voltage
(see Operating Information section)
Negative logic option
-0.5
25
V
Vadj
Adjust pin voltage (see Operating Information section)
-0.5
6
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
Bias supply
and OTP
Isolated
Feedback
Primary
Driver
+ In
RC
- In
+ Out
Secondary
Driver
Control and
Supervision
+ Sense
- Sense
- Out
Vadj
Primary
Secondary
E
PKU 4000 PI & SI series
DC/DC converters, Input 36-75 V, Output 25 A/50 W
EN/LZT 146 308 R4A Dec 2007
Ericsson Power Modules AB
Technical Specication
4
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