IRS2573D
Description
The IRS2573D is a fully-integrated, fully-protected 600V HID control IC designed to drive all types of HID lamps.
Internal circuitry provides control for ignition, warm-up, running and fault operating modes. The IRS2573D
features include ignition timing control, constant lamp power control, programmable full-bridge running frequency,
programmable over and under-voltage protection and programmable over-current protection. Advanced
protection features such as failure of a lamp to ignite, open load, short-circuit and a programmable fault counter
have also been included in the design.
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