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MC34261D中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

MC34261D
廠商型號(hào)

MC34261D

功能描述

Power Factor Controllers

文件大小

500.94 Kbytes

頁(yè)面數(shù)量

13 頁(yè)

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡(jiǎn)稱

ONSEMI安森美半導(dǎo)體

中文名稱

安森美半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2024-11-2 22:59:00

MC34261D規(guī)格書詳情

Power Factor Controllers

The MC34261/MC33261 are active power factor controllers specifically designed for use as a preconverter in electronic ballast and in off?line power converter applications. These integrated circuits feature an internal startup timer, a one quadrant multiplier for near unity power factor, zero current detector to ensure critical conduction operation, high gain error amplifier, trimmed internal bandgap reference, current sensing comparator, and a totem pole output ideally suited for driving a power MOSFET.

Also included are protective features consisting of input undervoltage lockout with hysteresis, cycle?by?cycle current limiting, and a latch for single pulse metering. These devices are available in dual?in?line and surface mount plastic packages.

? Internal Startup Timer

? One Quadrant Multiplier

? Zero Current Detector

? Trimmed 2 Internal Bandgap Reference

? Totem Pole Output

? Undervoltage Lockout with Hysteresis

? Low Startup and Operating Current

? Pinout Equivalent to the SG3561

? Functional Equivalent to the TDA4817

產(chǎn)品屬性

  • 型號(hào):

    MC34261D

  • 制造商:

    ON Semiconductor

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