THERMOELECTRIC COOLER (TEC) CIRCUIT

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United States of America Patent

APP PUB NO 20150377526A1
SERIAL NO

14316986

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A thermoelectric cooler (TEC) circuit is provided that includes a power supply, a TEC, and an H-bridge. The H-bridge, which is coupled to the power supply and ground, controls a direction of current through the TEC. The H-bridge comprises at least two low-resistance switches in integrated circuit (IC) form. The IC switches are each controlled by a digital control signal referenced to ground and each have an ON resistance of about 25 mΩ or less.

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Patent Owner(s)

Patent OwnerAddress
LUMENTUM OPERATIONS LLC400 NORTH MCCARTHY BLVD MILPITAS CA 95035

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHANG, Chiachen Saratoga, US 4 4
GO, Jimmy Fremont, US 1 0
LIM, Hock Gin San Jose, US 11 464
SAAD, Ricardo Plano, US 4 10
WILSON, David L San Jose, US 66 1021

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