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MAX5071

High-Performance, Single-Ended, Current-Mode PWM Controllers

General Description The MAX5070/MAX5071 BiCMOS, high-performance, current-mode PWM controllers have all the features required for wide input voltage range isolated/nonisolated power supplies. These controllers are used for low- and high-power universal input voltage and telecom power supplies Fe

文件:365.44 Kbytes 页数:22 Pages

Maxim

美信

MAX5071

高性能、单端、电流模式PWM控制器

MAX5070/MAX5071 BiCMOS高性能、电流模式PWM控制器具有隔离或非隔离宽输入电压范围电源所需要的所有特性。这些控制器适用于低功率和高功率通用输入电压以及电信电源。\n\n MAX5070/MAX5071含有一个快速比较器,实现过流保护功能时从电流检测到输出一般只有60ns延时。MAX5070A/MAX5070B拥有集成的误差放大器,在COMP端产生输出。用外部元件控制COMP电压的上升可以实现软启动。\n\n 通过外部电阻和电容可以将频率调节在20kHz至1MHz之间。调节定时电容的放电电流可以在给定的频率下设定死区时间和最大占空比。RTCT端输出的锯齿状 • 引脚兼容于UC2842 (MAX5070A)和UC2844 (MAX5070B)\n• 2A输出电流和1A吸收电流的驱动能力\n• 最高达1MHz的开关工作频率\n• 双向同步(MAX5071A/MAX5071B)\n• 提前输出驱动用于次边同步整流(MAX5071C)\n• 60ns快速逐周期电流限制\n• 调节振荡器电容放电电流可精确地设置最大占空比\n• 带有6V滞回,精度可达5%的启动和停止电压\n• 32µA低启动电流\n• 5V稳压器输出(VREF),20mA驱动能力\n• 过热关断;

ADI

亚德诺

MAX5071AASA

High-Performance, Single-Ended, Current-Mode PWM Controllers

General Description The MAX5070/MAX5071 BiCMOS, high-performance, current-mode PWM controllers have all the features required for wide input voltage range isolated/nonisolated power supplies. These controllers are used for low- and high-power universal input voltage and telecom power supplies Fe

文件:365.44 Kbytes 页数:22 Pages

Maxim

美信

MAX5071AAUA

High-Performance, Single-Ended, Current-Mode PWM Controllers

General Description The MAX5070/MAX5071 BiCMOS, high-performance, current-mode PWM controllers have all the features required for wide input voltage range isolated/nonisolated power supplies. These controllers are used for low- and high-power universal input voltage and telecom power supplies Fe

文件:365.44 Kbytes 页数:22 Pages

Maxim

美信

MAX5071BASA

High-Performance, Single-Ended, Current-Mode PWM Controllers

General Description The MAX5070/MAX5071 BiCMOS, high-performance, current-mode PWM controllers have all the features required for wide input voltage range isolated/nonisolated power supplies. These controllers are used for low- and high-power universal input voltage and telecom power supplies Fe

文件:365.44 Kbytes 页数:22 Pages

Maxim

美信

MAX5071BAUA

High-Performance, Single-Ended, Current-Mode PWM Controllers

General Description The MAX5070/MAX5071 BiCMOS, high-performance, current-mode PWM controllers have all the features required for wide input voltage range isolated/nonisolated power supplies. These controllers are used for low- and high-power universal input voltage and telecom power supplies Fe

文件:365.44 Kbytes 页数:22 Pages

Maxim

美信

MAX5071CASA

High-Performance, Single-Ended, Current-Mode PWM Controllers

General Description The MAX5070/MAX5071 BiCMOS, high-performance, current-mode PWM controllers have all the features required for wide input voltage range isolated/nonisolated power supplies. These controllers are used for low- and high-power universal input voltage and telecom power supplies Fe

文件:365.44 Kbytes 页数:22 Pages

Maxim

美信

MAX5071CAUA

High-Performance, Single-Ended, Current-Mode PWM Controllers

General Description The MAX5070/MAX5071 BiCMOS, high-performance, current-mode PWM controllers have all the features required for wide input voltage range isolated/nonisolated power supplies. These controllers are used for low- and high-power universal input voltage and telecom power supplies Fe

文件:365.44 Kbytes 页数:22 Pages

Maxim

美信

MAX5071AASA

Package:8-SOIC(0.154",3.90mm 宽);包装:托盘 功能:升压/降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR FLYBACK 8SOIC

AD

亚德诺

MAX5071AASA+

Package:8-SOIC(0.154",3.90mm 宽);包装:管件 功能:升压/降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR FLYBACK 8SOIC

AD

亚德诺

技术参数

  • VIN (max)(V):

    1000

  • Topology:

    Single-Ended Forward

  • Application (VIN):

    Base Station (24V)

  • Features:

    Adjustable Frequency

  • Control Loop:

    Current Mode

  • Feedback:

    Linear

  • Switching Frequency(kHz):

    1000

  • Duty Cycle (max)(%):

    50

  • ISTARTUP (max)(mA):

    0.032

  • ICC (max)(mA):

    3

  • Gate Drive Current (max)(A):

    2

  • VCURR_SENSE(mV):

    1000

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +125

  • Package/ Pins:

    SOIC (N)/8

  • Smallest Available Pckg. (max w/pins)(mm2):

    15.6

  • Budgetary Price (See Notes):

    $1.01 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
23+
最新
34447
公司原装现货!主营品牌!可含税欢迎查询
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全新原装假一赔十
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18+
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代理进口原装/实单价格可谈
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MaximIntegrated
24+
8-SOIC
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
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maxim
20+
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现货原装
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MAXIM/美信
24+
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Maxim Integrated
24+
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一级代理/放心采购
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1931+
N/A
597
加我qq或微信,了解更多详细信息,体验一站式购物
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更多MAX5071供应商 更新时间2025-10-11 14:09:00