參數(shù)資料
型號: PMB8818TP
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-10
文件頁數(shù): 18/32頁
文件大?。?/td> 1551K
代理商: PMB8818TP
EN/LZT146066R2A EricssonPowerModules,April2007
PMB8818TPDatasheet
Output Current Derating at 1 V input
Output Characteristic
Start-Up
Outputvoltagevs.loadcurrent.
Availableloadcurrentvs.ambientairtemperatureand
airflowatVin=12V.Seeconditionsonpage30.
Start-upatIO=16AresistiveloadatTref=+25°C,
Vin=12V.StartenabledbyconnectingVin.
Toptrace:outputvoltage(2V/div.).
Bottomtrace:inputvoltage(10V/div.).
Timescale:2ms/div.
Efficiency
Power Dissipation
Adjusted to .0 Vout - Typical Characteristics
Efficiencyvs.loadcurrentandinputvoltageatTref=+25°C
Dissipatedpowervs.loadcurrentandinputvoltageat
Tref=+25°C
Generalconditions:Inputfilter4x4.7F,Outputfilter2x150F
Turn Off
Turn-offatIO=16AresistiveloadatTref=+25°C,
Vin=12V.Turn-offenabledbydisconnectingVin.
Toptrace:outputvoltage(2V/div.).
Bottomtrace:inputvoltage(10V/div.).
Timescale:2ms/div.
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