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SM8143A

Nippon Precision Circuits Inc
Part Number SM8143A
Manufacturer Nippon Precision Circuits Inc
Description EL Sheet Driver
Published Apr 7, 2005
Detailed Description SM8143A NIPPON PRECISION CIRCUITS INC. EL Sheet Driver OVERVIEW The SM8143A is a transformer-less electroluminescent (...
Datasheet PDF File SM8143A PDF File

SM8143A
SM8143A

Overview
SM8143A NIPPON PRECISION CIRCUITS INC.
EL Sheet Driver OVERVIEW The SM8143A is a transformer-less electroluminescent (EL) driver IC, capable of driving displays up to 80 cm2 in size.
It is a high-efficiency driver that features revised coil switching transistor ON resistance and output circuit configuration to reduce loss.
The EL drive frequency and coil drive frequency can be controlled independently, making the driver circuit optimizable to match application requirements.
A microcontroller interface pin (ENA) is provided, which can be used to control the EL driver ON/OFF function.
The device is available in 16-pin VSOP packages.
FEATURES s s s PINOUT (Top view) s s s s s Dedicated EL d...


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