Secondary side controller enabling very low standby power

Secondary side controller enabling very low standby power | NXP Semiconductors

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TEA1703T

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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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Secondary side controller enabling very low standby power

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Application Note (1)

Reducing standby power[AN11012]

Data Sheet (1)

GreenChip SMPS standby control IC[TEA1703T]

Package Information (1)

Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body[SOT96-1]

Packing Information (1)

SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118[SOT96-1_118]

User Guide (2)

90 W notebook adapter with TEA1753, TEA1703 and TEA1791[UM10444]

TEA1738; TEA1703 reference board[UM10437]