Türk Transistor

    Ata Mah. 35. C. No:10/7 Dikmen (Çankaya / Ankara / Türkiye)
    090-312-4768136 090-312-4768143
    Sales Dept. (Pazarlama Müdür)

    Pt4107 Esop - 0,88 Usd + Kdv Each

    • İlan Sahibi : Sales Dept.
    • Ülke / Şehir / İlçe : Türkiye / Ankara / Çankaya
    • İlan Türü : Satım İlanları
    • İlan Eklenme Tarihi : 8 Mart 2010 Pazartesi
    • İlan Bitiş Tarihi : 14 Eylül 2010 Salı
    • Bulunduğu Sektör : E. T.Yazılımları

    Pt4107 Esop - 0,88 Usd + Kdv Each İlan Açıklaması

    Turk Transistor Part No: PT-0001-PT4107 ESOP
    Mfg Part No: PT4107 ESOP

    Specifations:
    Mfg: POWTECH
    FEATURES
    - Proprietary constant-current control.
    - Wide input range from 18V to 450V or
    110VAC/220VAC
    - Applications from a few mA to more than 1A
    Output
    - up to hundreds of LEDs
    - PWM Low-Frequency Dimming via Enable pin
    - Linear Dimming via LD pin
    - Frequency jittering for better EMI performance
    - Programmable Over temp Protection (OTP)
    APPLICATION
    - AC/DC LED Driver applications
    - RGB Backlighting LED Driver
    - Signal and Decorative LED lighting

    The PT4107 is a high voltage buck control IC for
    constant LED current regulation. It allows efficient
    operation of High Brightness (HB) LEDs from voltage
    sources ranging from 18VDC up to 450VDC or
    110VAC/220VAC. The PT4107 controls an external
    MOSFET at fixed switching frequency from 25 kHZ to
    200 kHZ. The frequency can be programmed using an
    external resistor. A proprietary peak current control
    method keeps constant average LED currents for wide
    input and output ranges. The output current can be
    programmed from a few milliamps up to more than 1A.
    The output current on one LED string also can be
    programmed to any value between zero and its
    maximum value by applying an external control voltage
    at the linear dimming control input of the PT4107.
    Moreover, PT4107 provides a low-frequency PWM
    dimming input that can accept an external control
    signal with duty ratio of 0-100% and a frequency of up
    to a few kilohertz.
    Frequency jittering is used to reduce the EMI

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    Firmanın Diğer Satım İlanları

    Türk Transistor
    Ata Mah. 35. C. No:10/7 Dikmen (Çankaya / Ankara / Türkiye)
    090-312-4768136
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