Maxim's MAX17823B High-Voltage Data Acquisition System Now at Mouser

March 17, 2020 - Mouser Electronics, Inc., the industry's leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now stocking the MAX17823B high voltage data acquisition system from Maxim Integrated.

The Maxim MAX17823B is designed for the management of high-voltage battery modules. The system features a 12-bit SAR ADC that can measure 12 cell voltages and two temperatures in 161μs. There are 12 internal switches for cell-balancing and extensive built-in diagnostics. Up to 32 devices can be daisy-chained together to manage 384 cells and monitor 64 temperatures. Cell voltages of (0V to 5V) are measured differentially over a 65V common-mode range. Cell measurements have a typical accuracy of 2mV (3.6V cell, 25°C). If oversampling is enabled, up to 128 measurements per channel can be averaged internally with 14-bit resolution. The system can shut itself down in the event of a thermal overload by measuring its die temperature. The system uses Maxim's battery-management UART protocol for robust communications, and when used in conjunction with the MAX17880 12-channel battery monitor, it is ideal for automotive battery-management systems that require a high safety integrity level.

Applications for the MAX17823B high voltage data acquisition system include high-voltage battery stacks, electric vehicles (EVs), hybrid electric vehicles (HEVs), electric bikes, battery-backup systems (UPS), super-cap systems, and battery-powered tools.

To learn more, visit https://www.mouser.com/new/maxim-integrated/maxim-max17823b-data-acquisition-system.

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