Secondary side controller enabling very low standby power

TEA1703T
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  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

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The TEA1703T is a low power standby controller IC intended to be used in applications which require an extreme low no-load standby power. The TEA1703T includes circuitry for detecting output voltage, output power and switching. The TEA1703T integrates a switched-mode optocoupler driver, which enables an optocoupler to be driven with a high peak current while keeping the required power low. The TEA1703T’s typical current consumption is 30 μA. In a typical notebook adapter application the TEA1703T’s power consumption is less than 0.5 mW.

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