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Simple USB DIY Li-ion battery charger circuit

arup shared his USB DIY Li-ion battery charger circuit in the project log forum. The circuit uses both op-amps of an LM358 to control the charging of a single cell lithium ion battery. Charging...

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App note: Inductive and capacitive Li-ion cell balancing methods.

No two lithium ion battery cells can ever be the same. There are variations in state of charge, capacity, impedance, and temperature characteristics. These slight differences lead to cells being...

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App note: Lithium ion battery charger using C8051F300

Lithium ion battery charger implementation using C8051F300 app note(PDF!) from Silicon Labs. Driven by the need for untethered mobility  and ease of use, many systems rely on rechargable batteries as...

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App note: Implementing a practical off-line Lithium-Ion charger using the...

App note from Texas Instruments about Li-Ion battery charger design. Link here (PDF) A primary goal in the design of any portable electronic device is to make the product as small and lightweight as...

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