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MC34844AEP

LED Driver, Boost (Step Up), 7 to 28V input, 10 Outputs, 1.3 MHz Switch, 60V/80 mA out, TQFN-32

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MC34844AEP
  • MC34844AEP
Official logo for NXP
Manufacturer:NXP
Product Category: ICs, Driver ICs, DC / DC LED Drivers
Avnet Manufacturer Part #: MC34844AEP
DatasheetDatasheet
  • Legend Information Icon RoHS 10 Compliant
  • Legend Information Icon Tariff Charges

  • Input voltage of 7V to 28V
  • Output voltage up to 60V, with Dynamic Headroom Control
  • 2.5A  integrated boost
  • Up to 50 mA LED current per channel (34844)
  • Up to 80 mA LED current per channel (34844A)
  • 90% efficiency (DC:DC)
  • 10-channel current mirror with ±2% current matching
  • I2C/SMbus interface
  • 8-bit programmable current DAC
  • User programmable OVP
  • LED failure detection and OTP/OCP/UVLO lockout
  • PWM frequency programmable or synchronizable from 100 to 25,000 Hz for the 34844
  • PWM frequency programmable or synchronizable from 110 to 27,000 Hz for the 34844A
  • 32-Ld 5x5x0.8mm TQFN Pb-Free Packaging

    • Technical Attributes

    Find Similar Parts

    		 Description Value
    		QFN-EP
    		Surface Mount
    		28 V
    		null
    		Isolated
    		32 Pins
    		105 °C
    		-40 °C
    		80 A
    		60 V
    		null
    		null
    		1.3 MHz
    		Boost (Step Up)

    ECCN / UNSPSC / COO

    Description Value
    Country of Origin: NO RECOVERY FEE
    ECCN: EAR99
    HTSN: 8542390070
    Schedule B: 8542390060
    In Stock :  422
    Ships in 1 bus. day
    Additional inventory
    Factory Lead Time: 111 Weeks
    Price for: Each
    Quantity:
    Min:490  Mult:1  
    Need More?
    USD $:
    $ 6.07191
    490+
    $6.07191
    980+
    $5.83534
    1960+
    $5.59878
    3920+
    $5.36221
    7840+
    $5.26364
    SubTotal:
    $2,975.24