NE57607 datasheet(2/10 Pages) PHILIPS

부품명	NE57607

상세설명	Two-cell Lithium-ion battery protection with overcurrent, over- and under-voltage protection

PDF	10 Pages

Scroll/Zoom	100%

제조업체	PHILIPS [NXP Semiconductors]

홈페이지	http://www.nxp.com

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Philips Semiconductors

Product data

NE57607

Two-cell Lithium-ion battery protection with

overcurrent, over- and under-voltage protection

2001 Oct 03

853-2297 27198

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

• 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

APPLICATIONS

• Cellular phones

• Palmtop computers

SIMPLIFIED DEVICE DIAGRAM

SL01564

NE57607

–

CHARGER

LOAD

Li-ION CELL

Figure 1. Simplified device diagram.

NE57607 데이터시트(PDF) 2 Page - NXP Semiconductors