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Partname: | MAX1660EEE |
Description: | Digitally controlled fuel-gauge interface |
Manufacturer: | Maxim Integrated Products |
Package: | QSOP |
Pins: | 16 |
Oper. temp.: | -40 to 85 |
Datasheet: | PDF (244K). Click here to download *) |
The MAX1660 digitally controlled fuel-gauge interface executes two essential functions for rechargeable battery-pack management: fuel gauging and pack overcurrent protection. It accurately monitors a battery pack's charge and discharge current flow, and records each using two independent, on-board Coulomb counters. Each counter's contents are externally accessible via a System Management Bus (SMBusTM)-compatible 2-wire serial interface. An optional third wire interrupts the microcontroller (C) when the charge or discharge counters reach a preset value, or when an overcurrent condition (charge or discharge) occurs. In the event of an overcurrent or short-circuit condition, the MAX1660 disconnects the load and alerts its host. The MAX1660's flexibility allows accurate fuel gauging for any battery chemistry, using any desired control algorithm. |
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Click here to download MAX1660EEE Datasheet*) |
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