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SP4424

ApplicationPDAsCellular PhonesRemote ControlsHand Held ComputersPinoutSpecificationsVDD...........................................................................................7.0VInput Voltages/CurrentsHON (pin1)........................................................-0.5V to (VDD+0.5V)COIL (pi...

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SeekIC No. : 004500412 Detail

SP4424: ApplicationPDAsCellular PhonesRemote ControlsHand Held ComputersPinoutSpecificationsVDD...........................................................................................7.0VInput Voltages/C...

SP4424 Data Sheet

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Part Number:
SP4424
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Application

 PDAs
 Cellular Phones
 Remote Controls
 Hand Held Computers




Pinout

Connection Diagram


Specifications

VDD...........................................................................................7.0V
Input Voltages/Currents
HON (pin1)........................................................-0.5V to (VDD+0.5V)
COIL (pin3)..............................................................................60mA
Lamp Outputs.......................................................................230VPP
Storage Temperature............................................-65°C to +150°C
Power Dissipation Per Package
8-pin NSOIC (derate 6.14mW above +70)......................500mW
8-pin mSOIC (derate 4.85mW above +70).....................390mW


Description

The SP4424 is a high voltage output DC-AC converter that can operate from a single battery supply voltage as low as 2.2V. The Sp4424 is capable of supplying up to 220 VPP signals, making it ideal for driving electroluminescent lamps. The device features 5mA (maximum) standby current, for use in low power portable products. An inductor is used to generate high voltage pulses, and two external capacitors are used to select the inductor and the lamp oscillator frequencies. The SP4424 is offered in both an 8-pin narrow SOIC and 8-pin micro SOIC packages. For delivery in die form, please consult the factory.




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