DS2762AE+

The DS2762AE+ is a high-precision Li+ battery monitor with alert system in 16 pin TSSOP package. It is a 1-wire battery monitor integrated with single-cell protector. The device alerts system when current or temperature exceeds user-defined limits. This is a low power device with precise temperature, voltage, current measurement, non-volatile (NV) data storage and Li+ protection integrated in small package. The DS2762 is typically used for data-acquisition, information storage, capacity estimation, safety monitoring and cost-sensitive battery pack applications.

• Supply voltage range is 2.5V to 5.5V
• Operating temperature range from -40°C to 85°C
• Overvoltage, overcurrent/short circuit, undervoltage protection
• Host alerted when accumulated current or temperature exceeds user-selectable limits
• Current accumulation through external sense resistor
• Voltage measurement with 4.88mv resolution, 0V battery recovery charge
• Temperature measurement using integrated sensor with 0.125°C resolution
• System power management and control feature support
• 32 bytes of lockable EEPROM, 16 bytes of general-purpose SRAM
• 12bit bidirectional current measurement
• Cell Phones/Smartphones; Digital Cameras; PDAs

Applications

Power Management, Portable Devices

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party