NT1732B-PAA8中文資料新德科技數(shù)據(jù)手冊PDF規(guī)格書

Description

NT1732B series are accurate secondary battery

protection ICs for 1/2/3-cell Lithium-Lon/LithiumPolymer battery packs, on which a precise voltage

detection circuit with a specific reference is embedded.

NT1732B series monitor individual cell voltages. If

any cell voltage reaches or goes over the specified

voltage and lasts for a period longer than the delay

time set, NT1732B series activate an external

MOSFET to blow the three-terminal protection fuse,

permanently disabling the battery pack.

Features

? 1 to 3-Series Cell Secondary Protection

? High Accuracy Over-charge Voltage:

?20mV (+25℃)

? Low Power Consumption:

At 4.0V for each cell: 2uA max. (+25℃)

? High Ripple Rejection Ability for Power Supply

? Package: 6-pin TSOT-23-6

Applications

? Notebook PCs

? Tablets

? Slates

? Power Tools

? Portable Instrumentation

? Medical and Test Equipment