SP4412A

ApplicationWatchesPagersBacklit LCD DisplaysPinoutSpecificationsVDD....................................................................................................5.0 VInput Voltages/CurrentsHON (pin 1).................................................................-0.5V to (VDD+0.5V)COIL (pi...

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SP4412A Picture
SeekIC No. : 004500406 Detail

SP4412A: ApplicationWatchesPagersBacklit LCD DisplaysPinoutSpecificationsVDD....................................................................................................5.0 VInput Voltages/CurrentsHON...

floor Price/Ceiling Price

Part Number:
SP4412A
Supply Ability:
5000

Price Break

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

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268 Transactions

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Upload time: 2024/11/23

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Product Details

Description



Application

 Watches
 Pagers
 Backlit LCD Displays



Pinout

  Connection Diagram


Specifications

VDD....................................................................................................5.0 V
Input Voltages/Currents
HON (pin 1).................................................................-0.5V to (VDD+0.5V)
COIL (pin 3)......................................................................................60mA
Lamp Outputs................................................................................250VPP
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 SP4412A is a high voltage output DC-AC converter that can operate from a 2.2V-3.6V power supply. The SP4412A is capable of supplying up to 250 VPP signals, making it ideal for driving small electroluminescent lamps. The device features 10 nA (typical) standby current, for use in low power portable products. An inductor is used to generate the high voltage, and an external oscillator is needed as a clock source. The SP4412A is offered in an 8-pin narrow SOIC package or an 8-pin mSOIC package. For delivery in die form, please consult the factory.




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