S-8261 series is a battery protection IC for Li-ion/Li-polymer rechargeable batteries. This IC is best suited for protection of 1-cell Li-ion/Li-polymer rechargeable battery packs against over-charge, over-discharge and over-current.
The S-8261 series is a battery‑protection IC designed for single‑cell lithium‑ion or lithium‑polymer rechargeable batteries. It protects against over‑charge, over‑discharge, over‑current and short‑circuit conditions and includes optional sleep and charger‑detect functions.
The document contains feature tables, package information, pin‑out diagrams, electrical characteristics, absolute maximum ratings, delay‑time settings, and a detailed product‑naming scheme for the various S‑8261 variants. This manual is written in Chinese.
| Over‑charge detection voltage | 3.9 V ~ 4.4 V |
|---|---|
| Over‑discharge detection voltage | 2.0 V ~ 3.0 V |
| Over‑current 1 detection voltage | 0.05 V ~ 0.3 V |
| Operating temperature range | -40 °C ~ +85 °C |
| Package | SOT‑23‑6 |
The S‑8261 series is supplied in an SOT‑23‑6 surface‑mount package.
The over‑charge detection voltage ranges from 3.9 V to 4.4 V.
The device operates from –40 °C to +85 °C.