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參數(shù)資料
| 型號： | NCP1501DMR2G |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 359K |
| 描述： | IC REG SGL BUCK/LINEAR 8MICRO |
| 產(chǎn)品變化通告： | Product Obsolescence 01/Jul/2009 |
| 標準包裝： | 1 |
| 拓撲： | 降壓（降壓）（1），線性（LDO）（1） |
| 功能： | 任何功能 |
| 輸出數(shù)： | 1 |
| 頻率 - 開關(guān)： | 500kHz ~ 1MHz |
| 電壓/電流 - 輸出 1： | 1.05V，1.35V，1.57V，1.8V，- |
| 帶 LED 驅(qū)動器： | 無 |
| 帶監(jiān)控器： | 無 |
| 帶序列發(fā)生器： | 無 |
| 電源電壓： | 2.7 V ~ 5.2 V |
| 工作溫度： | -30°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | Micro8? |
| 包裝： | 剪切帶 (CT) |
| 其它名稱： | NCP1501DMR2GOSCT |
?SemiconductorComponentsIndustries,LLC,2010
November,2010--Rev.8
1
PublicationOrderNumber:
NCP1501/D
NCP1501
DualModePWM/Linear
BuckConverter
TheNCP1501isadualmoderegulatorthatoperateseitherasa
PWMBuckConverterorasaLowDropOutLinearRegulator.Ifa
synchronizationsignalispresent,theNCP1501operatesasacurrent
mode PWM converter with synchronous rectification. The
synchronizationsignalallowstheusertocontrolthelocationofthe
spuriousfrequencynoisegeneratedbyaPWMconverter.Linearmode
isactivewhenasynchronizationsignalisnotpresent.TheNCP1501
configurationallowsanefficienthighpoweroperationandlownoise
duringsystemsleepmodes.
Features
?SPAN class="pst NCP1501DMR2G_2650402_4"> SynchronousRectificationforHigherEfficiencyinPWMMode
?SPAN class="pst NCP1501DMR2G_2650402_4"> LinearModeOperationforLowNoiseOutputatLowLoads
?SPAN class="pst NCP1501DMR2G_2650402_4"> IntegratedMOSFETsandFeedbackCircuits
?SPAN class="pst NCP1501DMR2G_2650402_4"> Cycle--by--CyclePeakCurrentLimitof800mA(typ)
?SPAN class="pst NCP1501DMR2G_2650402_4"> AutomaticSwitchingBetweenPWMandLinearMode
?SPAN class="pst NCP1501DMR2G_2650402_4"> OperatingFrequencyRangeof500to1000kHz
?SPAN class="pst NCP1501DMR2G_2650402_4"> OptimizedforCeramicCapacitorsandLowProfileInductors
?SPAN class="pst NCP1501DMR2G_2650402_4"> ThermalLimitProtection
?SPAN class="pst NCP1501DMR2G_2650402_4"> Built--inSlopeCompensationforCurrentModePWMConverter
?SPAN class="pst NCP1501DMR2G_2650402_4"> FixedOutputVoltagesof1.05V,1.35V,1.57V,1.8V
?SPAN class="pst NCP1501DMR2G_2650402_4"> ShutdownCurrentConsumptionof0.2mA
?SPAN class="pst NCP1501DMR2G_2650402_4"> InternalSoftStart
?SPAN class="pst NCP1501DMR2G_2650402_4"> TransistorCount:3500
?SPAN class="pst NCP1501DMR2G_2650402_4"> Pb--FreePackageisAvailable
TypicalApplications
?SPAN class="pst NCP1501DMR2G_2650402_4"> CellularPhones
?SPAN class="pst NCP1501DMR2G_2650402_4"> PDAs
?SPAN class="pst NCP1501DMR2G_2650402_4"> Pagers
?SPAN class="pst NCP1501DMR2G_2650402_4"> SuppliesforDSPCores
?SPAN class="pst NCP1501DMR2G_2650402_4"> PortableApplications
Figure1.TypicalApplicationsCircuit
C
OUT
NCP1501
8
7
6
5
1
2
3
4
SHD
SYN
V
O
LX
CB0
CB1
GND
V
in
C
IN
10mH
L
10m
10m
V
bat
V
out
8
7
6
5
1
2
3
4
Micro8?/SPAN>
(MSOP--8)
DMSUFFIX
CASE846A
8
1
MARKING
DIAGRAM
PINCONNECTIONS
SHD
SYN
V
O
LX
CB0
CB1
GND
V
in
Device Package Shipping
ORDERINGINFORMATION
NCP1501DMR2 Micro8 4000/Tape&Reel
(TopView)
http://onsemi.com
Forinformationontapeandreelspecifications,
includingpartorientationandtapesizes,please
refertoourTapeandReelPackagingSpecifications
Brochure,BRD8011/D.
NCP1501DMR2G Micro8
(Pb--Free)
4000/Tape&Reel
1501
AYWG
G
1
8
A =AssemblyLocation
Y =Year
W =WorkWeek
G =Pb--FreePackage
(Note:Microdotmaybeineitherlocation)
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相關(guān)代理商/技術(shù)參數(shù) |
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| NCP1508MNR2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High Efficiency Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCP1508MNR2G | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High Efficiency Buck Synchronous DC/DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCP1509MNR2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High Efficiency Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCP1509MNR2G | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High Efficiency Buck Synchronous DC/DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCP1510AFCT1 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High Efficiency Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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