Analog Devices MAX1908ETI+T, Multi-Chemistry Battery Charger IC, 2-4 Cells, 17.6V Max Pack Voltage, 28V Supply, -40°C to 85°C, 28-TQFN (5x5) Exposed Pad, Tape & Reel.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Battery pack voltage | 17.6V (Max) |
| Supply voltage | 28V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 28-WFQFN Exposed Pad |
| Number of cells | 2 ~ 4 |
| Battery chemistry | Multi-Chemistry |
The MAX1908ETI+T is a multi-chemistry battery charger IC for 2 to 4 series cells. It handles Li+, NiMH, NiCd, and other chemistries from a single charge algorithm.
The MAX1908ETI+T is marked Active with ROHS3 compliance.
Yes, the MAX1908ETI+T supports 2 to 4 series cells, with a maximum pack voltage of 17.6 V. A 4-cell Li+ pack at 16.8 V full charge is within that limit.
It supports multi-chemistry charging — Li+, NiMH, NiCd, and others — using a single charge algorithm, eliminating the need for separate charger variants per chemistry.