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NJU7660A Series
Inverting Charge Pump IC

Download Datasheet

  • Description

    The NJU7660A is a CMOS switched capacitor, voltage converter designed to be an Improved direct replacement of popular 7660/1044.NJU7660A provides several voltage conversion functions.The application circuit of negative voltage(VOUT=-VIN) converter requires only two capacitors, and positive twofold voltage(VOUT=2VIN)converter requires two capacitors and two diode as external components.

  • Spec
    Operating Current Max. 0.13 mA
    Operating voltage range +1.5 to +10V(Negative)
    +3V to +10V(Twofold)
    Output Resistance Max. 100 Ω
    Structure CMOS Technology
    Wide Operating Temperature -40℃ to +85℃
    Junction Temp. +150℃
    Package DMP8,SSOP8
    High-efficiency voltage conversion rate 99.9%(No load, Negative voltage converter)
    Few external components 2 capacitors(Negative voltage converter),
    2 capacitors, 2diode(Twofold voltage converter)
    Note Full Compatible with NJU7660
    Correspond to MLCC and electrolytic capacitor
    Twofold positive Output
    Polarity-converted Negative voltage Output
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

Download Datasheet

Functional Description

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