參數資料
型號: PMB4218GWP
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 28.8 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, PACKAGE-10
文件頁數: 3/29頁
文件大小: 1528K
代理商: PMB4218GWP
11
EN/LZT146049R4A EricssonPowerModules,March2007
PMB4518TWPDatasheet
Turn Off
Output Ripple
Transient with 10 Foutputcapacitor
Outputvoltageresponsetoloadcurrentstep-change
(4-12-4A)atTref=+25°C,Vin=3.3V.dI/dt=5A/s
Toptrace:outputvoltage(ac)(100mV/div.).
Bottomtrace:loadcurrent(dc)(10A/div.)
Timescale:0.1ms/div.
Transient with 00 Foutputcapacitor
Outputvoltageresponsetoloadcurrentstep-change
(4-12-4A)atTref=+25°C,Vin=3.3V.dI/dt=5A/s
Toptrace:outputvoltage(ac)(100mV/div.).
Bottomtrace:loadcurrent(dc)(10A/div.)
Timescale:0.1ms/div.
Outputvoltageripple(20mV/div.)atTref=+25°C,Vin=3.3V,
IO=16Aresistiveload.
Bandwidth=5MHz.
Timescale:2s/div.
Turn-offatIO=16AresistiveloadatTref=+25°C,
Vin=3.3V.Turn-offenabledbydisconnectingVin.
Toptrace:outputvoltage(0.5V/div.).
Bottomtrace:inputvoltage(2V/div.).
Timescale:2ms/div.
Adjusted to 1. V - Typical Characteristics
Generalconditions:Inputfilter2x22F,Outputfilter1x150F
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