參數(shù)資料
型號(hào): PKM4119CPIPNBSP
廠商: ERICSSON POWER MODULES AB
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 137.5 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT
文件頁(yè)數(shù): 7/30頁(yè)
文件大?。?/td> 596K
代理商: PKM4119CPIPNBSP
15
EN/LZT 146 035 R3D Ericsson Power Modules, June 2005
PKM 4000C Datasheet
Output Ripple
Transient
PKM 4118GC PINB Typical Characteristics
Output voltage ripple (50mV/div.) at TPcb = +25 °C,
Vin = 53 V, IO = 71 A resistive load with C = 10 F
tantalum and 0.1 F ceramic capacitor.
Band width = 20 MHz. Time scale: 2s / div.
Output voltage response to load current step-change
(18-54-18 A) at TPcb = +25 °C, Vin = 53 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (50 A/div.)
Time scale: 0.1 ms/div.
Output Voltage Adjust
Output voltage adjust resistor value vs.
percentage change in output voltage.
Output Voltage Adjust
Start-Up
Turn-Off
Start-up enabled by connecting Vin.
IO = 71 A resistive load, TPcb = +25 °C, Vin = 53 V.
Top trace: input voltage (1 V/div.).
Bottom trace: output voltage (20 V/div.).
Time scale: 5 ms/div.
Turn-off enabled by disconnecting Vin.
IO = 71 A resistive load at TPcb = +25 °C, Vin = 53 V.
Top trace: Input voltage 1 V/div.
Bottom trace: output voltage (20 V/div.).
Time scale: 5 ms/div.
The resistor value for an adjusted output voltage is
calculated by using the following equations:
Output Voltage Adjust Upwards, Increase:
Radj= 5.11 [1.8(100+
%) /1.225%- (100+2%) /%] kOhm
Output Voltage Adjust Downwards, Decrease:
Radj= 5.11 [(100 /
%-2)] kOhm
Eg Increase 4% =>Vout = 1.87 Vdc
5.11 [1.8(100+4)/(1.225x4)-(100+2x4)/4]=57.3 kOhm
Eg Decrease 2% =>Vout = 1.76 Vdc
5.11 x(100/2-2)=245.3 kOhm
相關(guān)PDF資料
PDF描述
PKM4213CPIPNBSP 1-OUTPUT 204 W DC-DC REG PWR SUPPLY MODULE
PKM4918LCPIPNBLBSP 1-OUTPUT 96 W DC-DC REG PWR SUPPLY MODULE
PKM4211CPINBLBSP 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
PKM4118HCPPNB 1-OUTPUT 120 W DC-DC REG PWR SUPPLY MODULE
PKM4119CPIPNBLA 1-OUTPUT 137.5 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKM4119DPINB 功能描述:DC/DC轉(zhuǎn)換器 2.5 Vdc 40A Iso Input 36-75V 100W 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(chēng)): 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:
PKM4202NG PI 制造商:Ericsson 功能描述:
PKM4202NHPILB 制造商:Ericsson 功能描述:QUARTER-BRICK SERIES, ISOLATED, THRU-HOLE, BUSS CONVERTER - Bulk
PKM4204BPI 功能描述:DC/DC轉(zhuǎn)換器 12 Vdc 25A Iso Input 36-75V 290W 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(chēng)): 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:
PKM4204BPIHS 制造商:Ericsson 功能描述:PKM-B QUARTER-BRICK SERIES, ISOLATED, THRU-HOLE, BUSS CONVER - Bulk