Power Integrations InnoSwitch 3-EP 1250 V IC

Friday, 19 January, 2024 | Supplied by: Power Integrations


InnoSwitch 3-EP 1250 V ICs are the newest members of Power Integrations’ InnoSwitch family of offline CV/CC QR flyback switcher ICs, which feature synchronous rectification, FluxLink safety-isolated feedback and an array of switch options: 725 V silicon, 1700 V silicon carbide and PowiGaN in 750 V, 900 V and now 1250 V varieties.

Designers using the InnoSwitch3-EP 1250 V ICs can specify an operating peak voltage of 1000 V, which allows for industry-standard 80% de-rating from the 1250 V absolute maximum. This provides headroom for industrial applications and is suited to challenging power grid environments where robustness is needed to defend against grid instability, power surges and other disturbances.

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