參數(shù)資料
型號(hào)： PKM4116DPINBLA
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 108 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT, QUARTER BRICK, 8 PIN
文件頁(yè)數(shù)： 2/30頁(yè)
文件大小： 1800K
代理商： PKM4116DPINBLA
Limited Internal
PRODUCT SPECIFICATION
4 (5)
Prepared (also subject responsible if other)
No.
EBAOCMA
2/1301-BMR 637 02/1 Uen
Approved
Checked
Date
Rev
Reference
MPM/BM/B (Maria Rosendahl)
MICOSPE
2006-8-3
A
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graph here
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3.3 V Typical Characteristics
PKM 4110D PINB
Start-up
Shut-down
Start-up enabled by connecting V
I at:
Tref = +25°C, IO = 35 A resistive load,
VI = 53 V.
Top trace: output voltage (1 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 = 3.5 A load,
VI = 53 V
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: 0.1 ms/div..
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple (50mV/div.) at:
Tref = +25°C, IO = 35 A resistive load,
VI = 53 V. Time scale: 5 μs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (8.75-26.25-8.75 A) at:
Tref =+25°C, VI = 53 V.
Top trace: output voltage (200mV/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((3.3(100+Δ%))/1.225Δ%-(100+2Δ%)/Δ%) kOhm
Eg Increase 4% =>Vout =3.43 Vdc
5.11(3.3(100+4)/1.225x4-(100+2x4)/4 = 220 kOhm
Output Voltage Adjust Downwards, Decrease:
Radj= 5.11(100/Δ%-2) kOhm
Eg Decrease 2% =>Vout = 3.23 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 .
10
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
10
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKM4116ND PINB 制造商:Ericsson 功能描述:
PKM4116NDPI 制造商:Ericsson 功能描述:DIRECT CONVERTERS INPUT 36-75 V, OUTPUT UP TO 3.3 A / 98 W - Trays
PKM4116NDPINB 功能描述:DC/DC轉(zhuǎn)換器 PKM-D Quarter-Brick SERIES 690.6105.00-4 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:
PKM4118GCPINB 功能描述:DC/DC轉(zhuǎn)換器 1.8 Vdc 71A Iso Input 36-75V 128W 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:
PKM4118HCPINB 功能描述:DC/DC轉(zhuǎn)換器 1.5 Vdc 80A Iso Input 36-75V 120W 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:
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