參數(shù)資料
型號: LM2590HV3.3MDC
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 3 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, UUC
封裝: DIE
文件頁數(shù): 5/24頁
文件大?。?/td> 816K
代理商: LM2590HV3.3MDC
INDUCTOR VALUE SELECTION GUIDES (For Continuous Mode Operation) (Continued)
10134765
FIGURE 7. Current Ripple Ratio
Coilcraft Inc.
Phone
(USA): 1-800-322-2645
Web Address
http://www.coilcraft.com
Coilcraft Inc., Europe
Phone
(UK): 1-236-730595
Web Address
http://www.coilcraft-europe.com
Pulse Engineering Inc.
Phone
(USA): 1-858-674-8100
Web Address
http://www.pulseeng.com
Pulse Engineering Inc.,
Phone
(UK): 1-483-401700
Europe
Web Address
http://www.pulseeng.com
Renco Electronics Inc.
Phone
(USA): 1-321-637-1000
Web Address
http://www.rencousa.com
Schott Corp.
Phone
(USA): 1-952-475-1173
Web Address
http://www.shottcorp.com
Cooper Electronic Tech.
(Coiltronics)
Phone
(USA): 1-888-414-2645
Web Address
http://www.cooperet.com
FIGURE 8. Contact Information for Suggested Inductor Manufacturers
LM2590HV
www.national.com
13
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LM2590HVS-3.3/NOPB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 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
LM2590HVS-5.0 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 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
LM2590HVS5.0/NOPB 制造商:Texas Instruments 功能描述:
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