MAX1660 Digitally Controlled Fuel-Gauge Interface

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 (SMBus")-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.
The MAX1660 operates with battery voltages from +4V to +28V and provides two micropower shutdown modes, increasing battery lifetime. To minimize total parts count, the device integrates a precision 2.00V system-reference output, a 3.3V linear-regulator output that CAN supply up to 5mA to power external circuitry, and a power-on reset output for the system C. The MAX1660 is available in a 16-pin QSOP package.
By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MAX1660EVKIT Maxim Integrated Products Evaluation Kit for the MAX1660
MAX1660C/D Maxim Integrated Products Power Supply Support Circuit, Fixed, 2 Channel, DIE
MAX1660EEE+T Maxim Integrated Products Power Supply Support Circuit, Fixed, 1 Channel, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX1660EEE Maxim Integrated Products Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX1660EEE+ Maxim Integrated Products Power Supply Support Circuit, Fixed, 1 Channel, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX1660EEE-T Maxim Integrated Products Power Supply Support Circuit, Fixed, 1 Channel, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX1660 's PackagesMAX1660 's pdf datasheet
MAX1660EEE QSOP
MAX1660EEET QSOP
MAX1660EEE-T QSOP




MAX1660 Pinout, Pinouts
MAX1660 pinout,Pin out
This is one package pinout of MAX1660,If you need more pinouts please download MAX1660's pdf datasheet.

MAX1660 Application circuits
MAX1660 circuits
This is one application circuit of MAX1660,If you need more circuits,please download MAX1660's pdf datasheet.


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