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參數(shù)資料
| 型號(hào)： | PKM4110DPIPNB |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 115.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, PACKAGE-8 |
| 文件頁(yè)數(shù)： | 5/30頁(yè) |
| 文件大?。?/td> | 1800K |
| 代理商： | PKM4110DPIPNB |
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Limited Internal
PRODUCT SPECIFICATION
4 (5)
Prepared (also subject responsible if other)
No.
EBAOCMA
2/1301-BMR 637 02/3 Uen
Approved
Checked
Date
Rev
Reference
MPM/BM/Y (Maria Rosendahl)
MICOSPE
2006-10-17
C
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5.0 V Typical Characteristics
PKM 4111D PINB
Start-up
Shut-down
Start-up enabled by connecting V
I at:
Tref = +25°C, IO = 25 A resistive load,
VI = 53 V.
Top trace: output voltage (2 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: 2 ms/div..
Shut-down enabled by disconnecting V
I at:
Tref = +25°C, IO = 2.5 A resistive load,
Output voltage: 2 V/div
Time scale: 2 ms/div.
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple (50mV/div.) at:
Tref = +25°C, IO = 25 A resistive load,
VI = {53 V}. Time scale: 2 s/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (6.25-18.75-635 A) at:
Tref =+25°C, VI = 53 V.
Top trace: output voltage (500mV/div.).
Bottom trace: load current (10 A/div.).
Time scale: {0.1 ms/div.}.
Output Voltage Adjust (see operating information)
Passive trim
The resistor value for an adjusted output voltage is calculated by using
the following equations:
Output Voltage Adjust Upwards, Increase:
Radj= 5.11((5(100+%))/1.225%-(100+2%)/%) kOhm
Eg Increase 4% =>Vout =5.2 Vdc
5.11(5(100+4)/1.225x4-(100+2x4)/4 = 404 kOhm0
Output Voltage Adjust Downwards, Decrease:
Radj= 5.11(100/%-2) kOhm
Eg Decrease 2% =>Vout = 4.90 Vdc
5.11(100/2-2)= 245 kOhm
The PKM4000D series DC/DC converters can be
offered with a baseplate. Baseplate helps to cool
hotspots more efficient during heavy load. The
baseplate have approximately 5°C improved
derating compared to datasheet showing non
baseplated PKM4000D. The baseplate is intended
to be mounted on a cold wall to transfer heat away
from the converter. By mounting PKM4000D in
this way thermal derating can be improved by
more than 10°C .
13
E
PKM 4000D PINB Series
DC/DC converters, Input 36-75 V, Output 40 A/132 W
EN/LZT 146 306 R4A July 2008
Ericsson Power Modules AB
Technical Specification
13
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PKM4111API | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 22A 110W - Bulk |
| PKM4111CPINB | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 30A 150W - Bulk |
| PKM4111DPI | 制造商:Ericsson 功能描述:QUARTER-BRICK ISOLATED,THRU-HOLE,CONVERTER,BASE PLATE OPTION - Bulk |
| PKM4111DPINB | 功能描述:DC/DC轉(zhuǎn)換器 5 Vdc 25A Iso Input 36-75V 125W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PKM4111DPIPNBHCMLA | 制造商:Ericsson 功能描述:- Trays |
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