* 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,
SM8143A
Nippon Precision Circuits Inc
75.00 KB
El sheet driver.
SM8143A
NIPPON PRECISION CIRCUITS INC.
EL Sheet Driver
OVERVIEW
The SM8143A is a transformer-less electroluminescent (EL) driver IC, capable of driv.
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