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UC284XBD1中文資料安森美半導體數(shù)據(jù)手冊PDF規(guī)格書

UC284XBD1
廠商型號

UC284XBD1

功能描述

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

文件大小

295.05 Kbytes

頁面數(shù)量

20

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡稱

ONSEMI安森美半導體

中文名稱

安森美半導體公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-24 14:30:00

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UC284XBD1價格和庫存,歡迎聯(lián)系客服免費人工找貨

UC284XBD1規(guī)格書詳情

High Performance Current Mode Controllers

The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and DC?DC converter applications offering the designer a cost?effective solution with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.

Features

? Trimmed Oscillator for Precise Frequency Control

? Oscillator Frequency Guaranteed at 250 kHz

? Current Mode Operation to 500 kHz

? Automatic Feed Forward Compensation

? Latching PWM for Cycle?By?Cycle Current Limiting

? Internally Trimmed Reference with Undervoltage Lockout

? High Current Totem Pole Output

? Undervoltage Lockout with Hysteresis

? Low Startup and Operating Current

? This is a Pb?Free and Halide?Free Device

產(chǎn)品屬性

  • 型號:

    UC284XBD1

  • 制造商:

    ONSEMI

  • 制造商全稱:

    ON Semiconductor

  • 功能描述:

    HIGH PERFORMANCE CURRENT MODE CONTROLLERS

供應商 型號 品牌 批號 封裝 庫存 備注 價格
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明嘉萊只做原裝正品現(xiàn)貨
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TI
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誠信交易大量庫存現(xiàn)貨
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TI
1470
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