Maxim Integrated DS2782E+, Battery Monitor, 1-Cell Lithium Ion/Polymer, I²C Interface, 8-TSSOP (0.173", 4.40mm Width), Surface Mount, -20°C ~ 70°C.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Interface | I²C |
| Operating temperature | -20°C ~ 70°C (TA) |
| Package | Tube |
| Function | Battery Monitor |
| Case | 8-TSSOP (0.173\", 4.40mm Width) |
| Number of cells | 1 |
| Battery chemistry | Lithium Ion/Polymer |
It tracks charge and discharge activity to report remaining capacity, voltage, and temperature — the core data a host processor needs for fuel gauging in portable devices.
The small footprint suits space-constrained PCBs in handheld or battery-pack assemblies.
It is not specified for automotive under-hood or extended industrial temperature ranges.
Yes, as a battery monitor IC it tracks charge and discharge current to report remaining capacity, along with voltage and temperature, over the I²C interface.