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MAX713 - NiCd/NiMH Battery Fast-Charge Controllers

Download the MAX713 datasheet PDF. This datasheet also covers the MAX712 variant, as both devices belong to the same nicd/nimh battery fast-charge controllers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX712/MAX713 fast-charge Nickel Metal Hydride (NiMH) and Nickel Cadmium (NiCd) batteries from a DC source at least 1.5V higher than the maximum battery voltage.

1 to 16 series cells can be charged at rates up to 4C.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX712_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
EVALUATION KIT AVAILABLE MAX712/MAX713 NiCd/NiMH Battery Fast-Charge Controllers General Description The MAX712/MAX713 fast-charge Nickel Metal Hydride (NiMH) and Nickel Cadmium (NiCd) batteries from a DC source at least 1.5V higher than the maximum battery voltage. 1 to 16 series cells can be charged at rates up to 4C. A voltage-slope detecting analog-to-digital converter, timer, and temperature window comparator determine charge completion. The MAX712/MAX713 are powered by the DC source via an on-board +5V shunt regulator. They draw a maximum of 5µA from the battery when not charging. A low-side current-sense resistor allows the battery charge current to be regulated while still supplying power to the battery’s load.