Battery overvoltage protection in a 1.29 mm square
The MAX14607EWL+T is a dedicated battery protection IC from Analog Devices, designed to guard a single-cell lithium-ion or lithium-polymer pack against overvoltage and overtemperature faults.
Protection logic and integration
Fault protection covers over-temperature and over-voltage events — the two dominant failure modes in Li-ion charging that lead to thermal runaway if unchecked. As a battery protection function block, the MAX14607EWL+T sits between the charging input and the cell, disconnecting the charge path when the protection threshold is exceeded.
Sourcing and compliance
The part is ROHS3 compliant, meeting the current EU restriction on hazardous substances without exemption. Supplied in Tape & Reel (TR) or Cut Tape (CT) options, the ordering code suffix +T signals the reel quantity — confirm the exact reel count with your distributor at quote time.