| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LTC3874 | Dual Loop 8-Phase Step-Down DC/DC Controller with Digital Power System Management DESCRIPTION The LTC?3888/LTC3888-1/LTC3888-2 is a PMBus-compliant dual loop DC/DC synchronous step-down switching regulator controller with eight expandable phases supporting a wide range of master/slave configurations. The controller uses constant frequency current mode architecture to prov 文件:3.32659 Mbytes 頁數(shù):118 Pages | AD 亞德諾 | AD | |
LTC3874 | 25A, Dual PolyPhase Regulator with Digital Power System Management 文件:4.19097 Mbytes 頁數(shù):118 Pages | AD 亞德諾 | AD | |
LTC3874 | Dual Loop 8-Phase Step-Down DC/DC Controller with Digital Power System Management 文件:2.46397 Mbytes 頁數(shù):110 Pages | AD 亞德諾 | AD | |
LTC3874 | High Current Step-Down Converter 文件:1.35189 Mbytes 頁數(shù):18 Pages | LINER 凌力爾特 | LINER | |
LTC3874 | PolyPhase Step-Down Slave Controller for Digital Power System Management 文件:1.05786 Mbytes 頁數(shù):20 Pages | LINER 凌力爾特 | LINER | |
LTC3874 | Dual Output PolyPhase Step-Down Controller with Sub-Milliohm DCR Sensing and Digital Power System Management 文件:4.05234 Mbytes 頁數(shù):128 Pages | LINER 凌力爾特 | LINER | |
PolyPhase Step-Down Synchronous Slave Controller with Sub-Milliohm DCR Sensing 文件:542.19 Kbytes 頁數(shù):28 Pages | LINER 凌力爾特 | LINER | ||
PolyPhase Step-Down Synchronous Slave Controller with Sub-Milliohm DCR Sensing 文件:1.00638 Mbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
Dual Output PolyPhase Step-Down Controller with Sub-Milliohm DCR Sensing and Digital Power System Management 文件:4.05234 Mbytes 頁數(shù):128 Pages | LINER 凌力爾特 | LINER | ||
具 mΩ 以下 DCR 檢測功能的多相降壓型同步從屬控制器 LTC?3874-1 是一款雙通道、多相 (PolyPhase?) 電流模式同步降壓型從屬控制器。當與一個伙伴主控制器配對使用時,該器件可通過擴展相位數(shù)目實現(xiàn)高電流、多相應用。與其相兼容的主控制器包括 LTC3884-1、LTC3774、LTC3875、LTC3877 和 LTC3866。LTC3874-1 運用了一種獨特的架構(gòu),可改善電流檢測信號的信噪比,從而允許使用具 mΩ 以下DC 電阻的功率電感器,以較大限度地提升效率并抑制開關(guān)抖動。這款器件的峰值電流模式架構(gòu)可實現(xiàn)準確的相位至相位均流,甚至對于動態(tài)負載也不例外。\n\n LTC3874-1 能與一個主控制器有效地配合工作,支 ? 相位擴展器用于高相位數(shù)電壓軌\n\n? 可采用電源模塊 (Power Blocks)、DrMOS 或外部柵極驅(qū)動器和 MOSFET 工作\n\n? 準確的相位至相位均流\n\n? mΩ 以下 DCR 電流檢測\n\n? 可鎖相固定頻率范圍:250kHz 至 1MHz\n\n? 可對主控器 IC 的故障做出即時響應\n\n? 多達 12 相運作\n\n? 寬 VIN 范圍:4.5V 至 38V\n\n? VOUT 范圍:高達 3.5V (LOWDCR 引腳為高電平)\n?????????????????? 高達 5.5V (LOWDCR 引腳為低電平)\n\n? 專有的電流模式控制環(huán)路\n\; | ADI 亞德諾 | ADI |
詳細參數(shù)
- 型號:
LTC3874
- 制造商:
Linear Technology
- 功能描述:
IC REG CTRLR BUCK PWM CM 28QFN
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
28-Lead QFN (4mm x 5mm x 0.75m |
5500 |
具 mΩ 以下 DCR 檢測功能的多相降壓型同步從屬控制器 |
詢價 | ||
LINEAR/凌特 |
18+ |
QFN |
18559 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
LinearTechnology |
19+ |
58000 |
原裝正品價格優(yōu)勢 |
詢價 | |||
LinearTechnology/AnalogD |
24+ |
28-QFN(4x5) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
ADI/亞德諾 |
20+ |
28-LeadQFN(4mmx5mmx0 |
33680 |
ADI全新原裝-可開原型號增稅票 |
詢價 | ||
Linear Technology/Analog Devic |
24+ |
28-QFN(4x5) |
65300 |
一級代理/放心采購 |
詢價 | ||
ADI(亞德諾)/LINEAR |
2447 |
QFN-28 |
105000 |
73個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
LINEAR/凌特 |
21+ |
QFN |
2366 |
百域芯優(yōu)勢 實單必成 可開13點增值稅 |
詢價 | ||
ADI/LT |
25+ |
QFN-28 |
932 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
ADI(亞德諾)/LINEAR |
2021+ |
QFN-28 |
499 |
詢價 |
相關(guān)規(guī)格書
更多- LTC3874EUFD#PBF
- LTC3874IUFD#PBF
- LTC3876EFE#PBF
- LTC3876EUHF#PBF
- LTC3876IFE#PBF
- LTC3878EGN#PBF
- LTC3878IGN#PBF
- LTC3879EMSE#PBF
- LTC3879EUD#PBF
- LTC3879IMSE#PBF
- LTC3879IUD#PBF
- LTC3880EUJ#PBF
- LTC3880EUJ#TRPBF
- LTC3880EUJ-1#TRMPBF
- LTC3880IUJ#PBF
- LTC3880IUJ-1#PBF
- LTC3883EUH#PBF
- LTC3883EUH-1#PBF
- LTC3883IUH#PBF
- LTC3890EGN-1#PBF
- LTC3890EGN-3#PBF
- LTC3890EUH#PBF
- LTC3890EUH-2#PBF
- LTC3890HGN-1#PBF
- LTC3890HGN-3#PBF
- LTC3890HUH#PBF
- LTC3890HUH-2#PBF
- LTC3890IGN-1#PBF
- LTC3890IGN-3#PBF
- LTC3890IUH#PBF
- LTC3890IUH-2#PBF
- LTC3890MPGN-1#PBF
- LTC3890MPGN-3#PBF
- LTC3890MPUH#PBF
- LTC3890MPUH-2#PBF
- LTC3891EFE#PBF
- LTC3891EUDC#PBF
- LTC3891HFE#PBF
- LTC3891HUDC#PBF
- LTC3891IFE#PBF
- LTC3891IUDC#PBF
- LTC3891MPFE#PBF
- LTC3900ES8
- LTC3900ES8#TR
- LTC3900HS8#PBF
相關(guān)庫存
更多- LTC3874EUFD#TRPBF
- LTC3874IUFD#TRPBF
- LTC3876EFE#TRPBF
- LTC3876EUHF#TRPBF
- LTC3876IFE#TRPBF
- LTC3878EGN#TRPBF
- LTC3878IGN#TRPBF
- LTC3879EMSE#TRPBF
- LTC3879EUD#TRPBF
- LTC3879IMSE#TRPBF
- LTC3879IUD#TRPBF
- LTC3880EUJ#TRMPBF
- LTC3880EUJ-1#PBF
- LTC3880EUJ-1#TRPBF
- LTC3880IUJ#TRPBF
- LTC3880IUJ-1#TRPBF
- LTC3883EUH#TRPBF
- LTC3883EUH-1#TRPBF
- LTC3883IUH#TRPBF
- LTC3890EGN-1#TRPBF
- LTC3890EGN-3#TRPBF
- LTC3890EUH#TRPBF
- LTC3890EUH-2#TRPBF
- LTC3890HGN-1#TRPBF
- LTC3890HGN-3#TRPBF
- LTC3890HUH#TRPBF
- LTC3890HUH-2#TRPBF
- LTC3890IGN-1#TRPBF
- LTC3890IGN-3#TRPBF
- LTC3890IUH#TRPBF
- LTC3890IUH-2#TRPBF
- LTC3890MPGN-1#TRPBF
- LTC3890MPGN-3#TRPBF
- LTC3890MPUH#TRPBF
- LTC3890MPUH-2#TRPBF
- LTC3891EFE#TRPBF
- LTC3891EUDC#TRPBF
- LTC3891HFE#TRPBF
- LTC3891HUDC#TRPBF
- LTC3891IFE#TRPBF
- LTC3891IUDC#TRPBF
- LTC3891MPFE#TRPBF
- LTC3900ES8#PBF
- LTC3900ES8#TRPBF
- LTC3900HS8#TRPBF

