Applications
• General purpose and servo drives
• UPS, solar, welding inverters and power supplies
Description
The SID11x2K is a single channel IGBT and MOSFET driver in an
eSOP package. Reinforced galvanic isolation is provided by Power
Integrations’ innovative solid insulator FluxLink technology. The up to
8 A peak output drive current enables the product to drive devices up
to 450 A (typical) without requiring any additional active components.
For gate drive requirements that exceed the stand-alone capability of
the SID1182K’s, an external amplifier (booster) may be added. Stable
positive and negative voltages for gate control are provided by one
unipolar isolated voltage source.
Additional features such as short-circuit protection (DESAT) with
Advanced Soft Shut Down (ASSD), undervoltage lock-out (UVLO) for
primary-side and secondary-side and rail-to-rail output with temperature
and process compensated output impedance guarantee safe
operation even in harsh conditions.
Controller (PWM and fault) signals are compatible with 5 V CMOS logic,
which may also be adjusted to 15 V levels by using external resistor divider.