SM8028
Optically Coupled Dual
MOSFET Driver
w/Discharge Circuit
Description
The SM8028 is composed of two distinct
MOSFET drivers in a single package.
Each driver circuit consists of an input drive LED optically coupled to a photodiode array output designed to drive highly capacitive loads, including the gate of a power
MOSFET.
The active discharge circuit of the PDAs assures quick discharge of
MOSFETs, providing fast turn-off times.
This device can be used as two separate drivers, or can be wired as a single enhanced driver with either greater photo current or photo
voltage output.
The SM8028 comes standard in a compact 8 pin DIP package making it ideal for high-density board applications.
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