參數(shù)資料
型號: PKM4110CPIPNBMLA
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 204 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, QUARTER BRICK, 10 PIN
文件頁數(shù): 20/21頁
文件大小: 2405K
代理商: PKM4110CPIPNBMLA
Limited Internal
PRODUCT SPECIFICATION
5 (6)
Prepared (also subject responsible if other)
No.
MICOSPE
2/1301-BMR 637 01/3 Uen
Approved
Checked
Date
Rev
Reference
MPM/BK/P (Margaretha Anderzén)
(EUSSVEN)
2006-03-27
B
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5.0 V Typical Characteristics
PKM 4211C
Start-up
Shut-down
Start-up enabled by connecting V
I at:
Tref = +25°C, IO = 40 A resistive load,
VI = 53 V.
Top trace: output voltage (2 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: 5 ms/div..
Shut-down enabled by disconnecting V
I at:
Tref = +25°C, IO = 4 A resistive load,
VI = 53 V
Top trace: output voltage (2 V/div.). Bottom trace:
input voltage (20 V/div.).
Time scale: 0.2 ms/div..
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple (20mV/div.) at:
Tref = +25°C, IO = 40 A resistive load,
VI = {53 V}. Time scale: 2 μs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (10-30-10 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+Δ%))/1.225Δ%-(100+2Δ%)/Δ%) 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/Δ%-2) kOhm
Eg Decrease 2% =>Vout = 4.90 Vdc
5.11(100/2-2)= 245 kOhm
E
PKM 4000C PINB series
DC/DC converters, Input 36-75 V, Output 80 A/204 W
EN/LZT 146 307 R2A March 2006
Ericsson Power Modules AB
Technical Specication
8
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