SP4403 Selling Leads, Price trend, SP4403 DataSheet download, circuit diagram from SeekIC.com

ApplicationPagersCellular PhonesPDAsPinoutSpecificationsPower Supply, VBATT.........................................................7.0VInput Voltages, ELEN (pin 1).....................-0.5V to (VDD+0.5V)Lamp Outputs...............................................................250VPPOperating Tem...

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SeekIC No. : 004500404 Detail

SP4403: ApplicationPagersCellular PhonesPDAsPinoutSpecificationsPower Supply, VBATT.........................................................7.0VInput Voltages, ELEN (pin 1).....................-0.5V to (VDD...

SP4403 Data Sheet

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Part Number:: SP4403
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/4/26

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ApplicationPagersCellular PhonesPDAsPinoutSpecificationsPower Supply, VBATTERY.......................

Product Details

Description

Application

Pagers
Cellular Phones
PDAs

Pinout

Connection Diagram

Specifications

Power Supply, V_BATT.........................................................7.0V
Input Voltages, ELEN (pin 1).....................-0.5V to (V_DD+0.5V)
Lamp Outputs...............................................................250V_PP
Operating Temperature...................................-40°C to +85°C
Storage Temperature....................................-65°C to +150°C
Power Dissipation Per Package
8-pin NSOIC (derate 6.51mW/ above +70)............550mW
8-pin mSOIC (derate 4.85mW/ above +70)...........400mW

Description

The SP4403 is a high voltage output DC-AC inverter specifically designed to drive electroluminescent lamps to backlight liquid crystal displays, keypads, and backlit readouts used in battery operated portable equipment. The SP4403 will operate from a +2.2V to +4.5V battery source. The device features a low power shutdown mode which draws less than 100nA (typical), ideal for low power portable products. One external inductor is required to generate the high voltage AC output. One external resistor is used to select the internal oscillator frequency. The SP4403 is ideal for portable applications such as cellular phones, PDAs, and other portable applications using LCDs in dim or low light environments. The SP4403 is offered in 8 pin mSOIC packages.

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SP4403

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