参数资料
型号: PKR4919BSI
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 11 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, SMD-18
文件页数: 22/27页
文件大小: 743K
代理商: PKR4919BSI
Ericsson Internal
PRODUCT SPECIFICATION
1 (14)
Prepared (also subject responsible if other)
No.
ESKEVIN
2/1301-BMR 640 1421+ Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EZYPING
2007-8-24
F
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)
100
V
Positive logic option
-5
16
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
4
3
1
2
Rtn
RC
Vadj
-In
Out1
+In
1
2
Out1
Double output (positive output 2)
1
2
RC
Vadj
Rtn
-In
Out1
+In
1
2
8
1
2 3 4
5
6
7
1
2
Out2
E
PKR 4000B series
DC/DC converters, Input 36-75 V, Output up to 5 A/15 W
EN/LZT 146 301 R6D September 2007
Ericsson Power Modules AB
Technical Specication
4
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