Purchase SP4422A, In-stock SP4422A From SeekIC.
Part Number: SP4422A
Description: The SP4422A is a high voltage output DC-AC converter that can operate from a 2.2V-5.0V power supply. T...
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SP4422A
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DataSheet
General Description
SP4422A General Description
The SP4422A is a high voltage output DC-AC converter that can operate from a 2.2V-5.0V power supply. The SP4422A is capable of supplying up to 220 VPP signals, making it ideal for driving electroluminescent lamps. The device features 50 nA (typical) standby current, for use in low power portable products. One external inductor is required to generate the high voltage, and one external capacitor is used to select the oscillator frequency. The SP4422A is offered in an 8-pin narrow and 8-pin micro SOIC packages. For delivery in die form, please consult the factory.
SP4422A Maximum Ratings
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
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
SP4422A Typical Application
PDAs
Cellular Phones
Remote Controls
Handheld Computers
SP4422A Connection Diagram
SP4422A
PDF/DataSheet Download
- Datasheet: SP4422A
- File Size: 140132 KB
- Manufacturer: SIPEX [Sipex Corporation]
- Click here to Download
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SP4422A Relative Products
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