ZXLD1374 LED驱动IC 原装优势价格

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ZXLD1374 60V HIGH ACCURACY 1.5A BUCK/BOOST/BUCK-BOOST   LED DRIVER CONVERTER WITH AEC-Q100
性能描述：
      The ZXLD1374 is a 60V LED driver with integrated 1.5A low side switch to drive high current LEDs. It is a multi-*ology converter enabling it to operate in Buck, Boost and Buck-boost configurations; efficiently controlling the current of up to 16 series connected LEDs.
     The ZXLD1374 is a modified hysteretic converter using a patent pending control scheme providing high output current accuracy in all three *ologies. High accuracy dimming is achieved through DC control and high frequency PWM control.
      The ZXLD1374 uses two pins for fault diagnosis. A flag output highlights a fault, while the multi-level status pin gives furthe information on the exact fault.
      The ZXLD1374 has been qualified to AEC-Q100 Grade 1 enabling operation in ambient temperatures from -40 to 125°C.
特点：
• 0.5% t*ical output current accuracy
• 6.3 to 60V operating voltage range
•  1.5A integrated low side switch
•  LED driver supports Buck, Boost and Buck-Boost *ologies
• Wide dynamic range dimming
    20:1 DC dimming
    1000:1 dimming range at 500Hz
• Up to 1MHz switching
• High temperature control of LED current using TADJ
•  AEC-Q100 Grade 1
•  Available in “Green” Molding Compound (No Br, Sb) with lead Free Finish/ RoHS Compliant (Note 1)