NE57607 Philipss, NE57607 Datasheet - Page 2

• Manufacturer Part Number: NE57607
• Description: Two-cell Lithium-ion battery protection with overcurrent / over- and under-voltage protection
• Manufacturer: Philipss

GENERAL DESCRIPTION
The NE57607 is a family of 2-cell Li-ion protection ICs. Its over- and
under-voltage accuracy is trimmed to within 25 mV (5%) and is
available to match the requirements of all lithium-ion cells
manufactured in the market today.
The NE57607 comes in the small VSOP-8A package.
FEATURES
SIMPLIFIED DEVICE DIAGRAM
Philips Semiconductors
2001 Oct 03
Trimmed overvoltage trip point to within 25 mV
Programmable overvoltage trip time delay
Trimmed undervoltage trip point to within 25 mV
Very low undervoltage sleep quiescent current 0.05 mA
Discharge overcurrent cutoff
Low operating current (10 mA)
Very small package VSOP-8A
Two-cell Lithium-ion battery protection with
overcurrent, over- and under-voltage protection
Li-ION CELL
Li-ION CELL
Figure 1. Simplified device diagram.
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NE57607
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APPLICATIONS
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Cellular phones
Palmtop computers
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CHARGER
LOAD
OR
SL01564
NE57607
853-2297 27198
Product data