參數(shù)資料
型號: PKM4118HCPINB
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 105 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 18/18頁
文件大?。?/td> 1092K
代理商: PKM4118HCPINB
EN/LZT 146 035 R7A Ericsson Power Modules, February 2007
PKM 4000C Datasheet
Output Ripple
Transient
PKM 4118HC PINB Typical Characteristics
Output voltage ripple (20mV/div.) at TPcb = +25 °C,
Vin = 53 V, IO = 80 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
(20-60-20 A) at TPcb = +25 °C, Vin = 53 V.
Top trace: output voltage (500 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 = 80 A resistive load, TPcb = +25 °C, Vin = 53 V.
Top trace: output voltage (0 .5 V/div.) .
Bottom trace: input voltage (20 V/div.) .
Time scale: 5 ms/div.
Turn-off enabled by disconnecting Vin .
IO = 80 A resistive load, TPcb = +25 °C, Vin = 53 V.
Top trace: input voltage (0 .5 V/div.) .
Bottom trace: output voltage (20 V/div.) .
Time scale: 2 ms/div.
The resistor value for an adjusted output voltage is
calculated by using the following equations:
Output Voltage Adjust Upwards, Increase:
Radj= [5917/(0 .8166- (1 .225Vo))-1000]Ohm
Output Voltage Adjust Downwards, Decrease:
Radj= [4083/(1 .225Vo- (0 .8166))-1000]Ohm
Eg Increase 8% =>Vout = 1.2 Vdc
5917/(0 .8166-(1 .225/1 .62))= 97 kOhm
Eg Decrease 8% =>Vout = 1.38 Vdc
4083/((1 .225/1 .38)-0 .8166))-1000= 56 .4 kOhm
相關(guān)PDF資料
PDF描述
PKM4118GCPINB 1-OUTPUT 126 W DC-DC REG PWR SUPPLY MODULE
PKM4304BIP 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PKM4204BIP 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PKM4304BPIHSLB 1-OUTPUT 380 W DC-DC REG PWR SUPPLY MODULE
PKM4610PILA 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKM4118LCPINB 功能描述:DC/DC轉(zhuǎn)換器 120W 100A 1.2V 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PKM4119CPINB 功能描述:DC/DC轉(zhuǎn)換器 2.5 Vdc 55A Iso Input 36-75V 137.5W 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
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