Dual-Phase, Parallelable, Average Current-Mode Controllers

文件：406.39 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

雙相、可并聯(lián)、平均電流模式控制器

MAX5038/MAX5041雙相PWM控制器具有高輸出電流能力，采用緊湊封裝，僅需極少的外部元件。MAX5038/MAX5041使用雙相、平均電流模式控制技術(shù)，充分利用了低RDS(ON)的MOSFET，即使輸出高電流時也無需外部散熱器。\n 差分檢測保證了對輸出電壓的精確控制，自適應(yīng)電壓定位技術(shù)提供優(yōu)異的瞬態(tài)響應(yīng)。內(nèi)置的穩(wěn)壓器工作在+4.75V至+5.5V或者+8V至+28V輸入電壓范圍內(nèi)。每相高達(dá)500kHz的開關(guān)頻率以及雙相工作模式允許使用低值輸出電感和輸入電容。這一特性允許使用PCB內(nèi)嵌的平面磁性元件，實(shí)現(xiàn)高可靠性、電流均衡、熱量管理、緊湊的尺寸和低系統(tǒng)成本。\n MAX5038/MA \n? +4.75V至+5.5V或+8V至+28V輸入電壓范圍 \n? 高達(dá)60A輸出電流 \n? 內(nèi)置電壓調(diào)節(jié)器，用于+12V或+24V電源總線 \n? 真正的差分輸出遙感 \n? 兩個異相控制器降低輸入電容要求，并分散了功率耗散 \n? 平均電流模式控制 \n? 各單相和并聯(lián)模塊間優(yōu)越的均流能力 \n? 精確限流避免了MOSFET和電感降額 \n? 集成的4A柵極驅(qū)動器 \n? 每相可選固定頻率為250kHz或500kHz (雙相高達(dá)1MHz) \n? 固定(MAX5038)或可調(diào)(MAX5041)輸出電壓 \n? 0.5%的精確基準(zhǔn)(MAX5041B) \n? 125kHz至60;

ADI

亞德諾

Dual-Phase, Parallelable, Average-Current-Mode Controllers

General Description The MAX5038A/MAX5041A dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038A/MAX5041A utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs,

文件：680.67 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

Dual-Phase, Parallelable, Average-Current-Mode Controllers

General Description The MAX5038A/MAX5041A dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038A/MAX5041A utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs,

文件：680.67 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

Dual-Phase, Parallelable, Average-Current-Mode Controllers

General Description The MAX5038A/MAX5041A dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038A/MAX5041A utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs,

文件：680.67 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

Dual-Phase, Parallelable, Average-Current-Mode Controllers

General Description The MAX5038A/MAX5041A dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038A/MAX5041A utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs,

文件：680.67 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

Dual-Phase, Parallelable, Average-Current-Mode Controllers

General Description The MAX5038A/MAX5041A dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038A/MAX5041A utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs,

文件：680.67 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

Dual-Phase, Parallelable, Average-Current-Mode Controllers

General Description The MAX5038A/MAX5041A dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038A/MAX5041A utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs,

文件：680.67 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

Dual-Phase, Parallelable, Average Current-Mode Controllers

文件：406.39 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

Dual-Phase, Parallelable, Average Current-Mode Controllers

文件：406.39 Kbytes 頁數(shù)：26 Pages

MAXIM

美信