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.