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Power Management

Serial Input Parallel Output 8-channel Sink Driver

  • 8-channel SIPO
  • Cascade Connection
  • Supply Voltage (VDD=3.0 to 5.5V)
  • Output Voltage (VDS=up to 40V (45V Rating))
  • Output Current (300mA(Peak)/ch.)
  • Built-in Noise Filter (CLRb Pin)
  • Protection Circuit (OCP, TSD)
  • Output Slew Rate Control
  • Operating Temperature (Topr=-40 to 125°C)
  • Package Outline (HTSSOP24-P1)
General Description
The NJW4829 is 8-channel sink driver with 300mA output. The input section corresponds to 8 bit serial communication and cascade connection is also possible. The CLRb input has built-in filter for noise immunity. Supply voltage and input voltage correspond to 5V logic, maximum rating of output voltage is 45V. The protection circuits have over current protection (OCP) and thermal shutdown (TSD). Moreover, because it has built-in output slew rate adjustment function, it can be applied as EMI countermeasure.
  • LED, Relay and Solenoid applications
    for industrial equipment and home appliance
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
24-Ni/Pd/Au83Yes--Dry pack 12a
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample  Buy   

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