位置:AMC3842B > AMC3842B详情

AMC3842B中文资料

厂家型号

AMC3842B

文件大小

216.66Kbytes

页面数量

11

功能描述

CURRENT MODE PWM CONTROLLER

数据手册

下载地址一下载地址二

生产厂商

ADDTEK

AMC3842B数据手册规格书PDF详情

DESCRIPTION

The AMC3842B/43B/44B/45B are fixed frequency current-mode PWM controllers specially designed for OFF-Line switching power supply and DC-to-DC converters with a minimum number of external components. These devices feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totempole output which is suitable for driving MOSFETs.

FEATURES

„● Low Start-Up current (max. 200µA)

„● Optimized for Off-Line and DC-to-DC Converters

„● Maximum Duty Cycle

„● U.V.L.O. with Hysteresis

„● Operating Frequency Up to 500KHz

„● Internal Trimmed Bandgap Reference

„● High Current Totem Pole Output

„● Error Amplifier With Low Output Resistance

„● Available in 8-Pin Plastic DIP and Surface Mount 14-Pin S.O.I.C.

„● Identical pin assignment to earlier UC384X series.

AMC3842B产品属性

  • 类型

    描述

  • 型号

    AMC3842B

  • 制造商

    ADDTEK

  • 制造商全称

    ADDTEK

  • 功能描述

    CURRENT MODE PWM CONTROLLER

更新时间:2025-10-8 16:30:00
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ADD
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25+
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18000
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SOP8
46083
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23+
SOP8
50000
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23+
SOP8
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AMC
0609+
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2218
一级代理,专注军工、汽车、医疗、工业、新能源、电力
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NA/
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优势代理渠道,原装正品,可全系列订货开增值税票
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2025+
SOP-8
3685
全新原厂原装产品、公司现货销售