1. Semiconductors
  2. Power Supply IC

AC input detection IC

ICs for AC input detection and power supply protection in AC power systems.
The products integrate the external regulator necessary for the circuit configuration.

They feature three detection functions essential for AC power supplies: Overvoltage Protection (for PFC, etc.), Output Voltage Drop Detection, and AC Input Loss Detection.
This enables the protection circuit to be configured with fewer external components. Furthermore, integration into an IC allows for highly accurate detection. Low current consumption also contributes to reduced standby power.

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Recommended
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Package

MM3313 PDF product catalog 33.0 4.0 30.0 SOP-8D

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