Description

The NT1715 series are the 1-cell protection IC for

lithium-ion/lithium-polymer rechargeable battery pack.

The high accuracy voltage, current detector and delay

time circuits are built in NT1715 series with state-of-art

design and process.

To minimize power consumption, NT1715 series

perform protection functions with five external

components for miniaturized PCB.

The tiny package is especially suitable for compact

portable device, i.e. power tool.

Features

 High accuracy voltage detection circuit

 Over-charge detection: ± 20mV

 Over-discharge detection voltage: ± 35mV

 Discharge over-current detection: ± 10mV

 Charge over-current detection: ± 15

 Load short-circuiting detection voltage: ± 25

 High withstand voltage

 Absolute maximum ratings: 28V max.

(COUT, VDD－V-)

 Low current consumption of discharge mode.

 Ultra small package:

SOT-23-6

Applications

 Power tool