Description
The NT1613 series are the integrated 1-cell protection
IC for lithium-ion/lithium-polymer rechargeable battery
pack. The high accuracy voltage detector and delay
time circuits are built in NT1613 series with
state-of-the-art design and process.
To minimize power consumption, NT1613 series
activate power down mode when an over-discharge
event is detected for power-down mode enabled
version. Besides, NT1613 series perform protection
functions without any external components for
miniaturized PCB.

Features
 Integrate all peripheral capacitor, resistors,
MOSFETs of a standard protection IC into one
tiny package
 High Detection Accuracy
 Over-charge Detection: 20mV
 Over-discharge Detection: 40mV
 Ultra Small Package
 QFN-2.0x3.0-8L

Application
 Wearable device battery packs
 Mobile phone battery packs