Dual-Phase, Parallelable, Average Current-Mode Controllers

文件：406.39 Kbytes 页数：26 Pages

Maxim

美信

双相、可并联、平均电流模式控制器

MAX5038/MAX5041双相PWM控制器具有高输出电流能力，采用紧凑封装，仅需极少的外部元件。MAX5038/MAX5041使用双相、平均电流模式控制技术，充分利用了低RDS(ON)的MOSFET，即使输出高电流时也无需外部散热器。\n 差分检测保证了对输出电压的精确控制，自适应电压定位技术提供优异的瞬态响应。内置的稳压器工作在+4.75V至+5.5V或者+8V至+28V输入电压范围内。每相高达500kHz的开关频率以及双相工作模式允许使用低值输出电感和输入电容。这一特性允许使用PCB内嵌的平面磁性元件，实现高可靠性、电流均衡、热量管理、紧凑的尺寸和低系统成本。\n MAX5038/MA \n• +4.75V至+5.5V或+8V至+28V输入电压范围 \n• 高达60A输出电流 \n• 内置电压调节器，用于+12V或+24V电源总线 \n• 真正的差分输出遥感 \n• 两个异相控制器降低输入电容要求，并分散了功率耗散 \n• 平均电流模式控制 \n• 各单相和并联模块间优越的均流能力 \n• 精确限流避免了MOSFET和电感降额 \n• 集成的4A栅极驱动器 \n• 每相可选固定频率为250kHz或500kHz (双相高达1MHz) \n• 固定(MAX5038)或可调(MAX5041)输出电压 \n• 0.5%的精确基准(MAX5041B) \n• 125kHz至60;

ADI

亚德诺

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 页数：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 页数：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 页数：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 页数：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 页数：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 页数：26 Pages

Maxim

美信

Dual-Phase, Parallelable, Average Current-Mode Controllers

文件：406.39 Kbytes 页数：26 Pages

Maxim

美信

Dual-Phase, Parallelable, Average Current-Mode Controllers

文件：406.39 Kbytes 页数：26 Pages

Maxim

美信