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FT838Dx

原边反馈(5级能效)

The FT838D/FT838R controller device is optimized for high-performance, low power switching mode power supply applications. The FT838D/FT838R facilitates CC/CV charger design by eliminating an opto-coupler and TL431. Its highly integrated functions such as Under Voltage Lockout (UVLO), Leading Edge B Constant-Current (CC) and Constant-Voltage (CV) with Primary Side Control\nProprietary technology enabling high efficiency and fast dynamic response\nNo audible noise over entire operating range\nApplications from 1W to more than 18W output\nDirect drive of BJT or MOS switch \nBuilt-in Cable Compens;

FMD

辉芒微电子

FT838MBD

High Efficiency Off-Line CC/CV Switch

文件:413.73 Kbytes 页数:12 Pages

etc2List of Unclassifed Manufacturers

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FT838NB

Low-Power Off-Line CC/CV Switch

文件:418.51 Kbytes 页数:10 Pages

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KRC838E

EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION FEATURES With Built-in Bias Resistors. Simplify Circuit Design. Reduce a Quantity of Parts and Manufacturing Process.

文件:69.41 Kbytes 页数:6 Pages

KEC

KEC(Korea Electronics)

技术参数

  • Max V/Pout90V-265V:

    30W

  • PowerDevice:

    External NPN/MOS

  • CC:

    ±3%

  • CV:

    ±5%

  • Package:

    SOT23-5

  • Feature:

    x*3% Cable Comp

供应商型号品牌批号封装库存备注价格
FMD/辉芒微
25+
SOT23-5
188600
全新原厂原装正品现货 欢迎咨询
询价
FMD/辉芒微
2022+
DIP8
8000
只做原装支持实单,有单必成。
询价
FMD/辉芒微
2023+
DIP8
50000
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站
询价
FMD/辉芒微
24+
NA/
28690
优势代理渠道,原装正品,可全系列订货开增值税票
询价
FMD/辉芒微
23+
DIP8
6500
专注配单,只做原装进口现货
询价
FMD/辉芒微
2223+
DIP8
26800
只做原装正品假一赔十为客户做到零风险
询价
FMD
25+
DIP8
43790
原装正品,假一罚十!
询价
FRMON
24+
DIP8
23000
只做正品原装现货
询价
FMD/辉芒微
23+
DIP8
50000
全新原装正品现货,支持订货
询价
FMD/辉芒微
24+
DIP8
60000
询价
更多FT838DX供应商 更新时间2025-10-4 9:03:00