Datasheet > MC33349N-3

MC33349N-3

更新时间： 2024-09-12 22:15:39

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		电池
页数	文件大小	规格书
8页	113K
描述
LITHIUM BATTERY PROTECTION CIRCUIT FOR ONE CELL SMART BATTERY PACKS

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MC33349N-3 数据手册

Order this document by MC33349PP/D

LITHIUM BATTERY

PROTECTION CIRCUIT

FOR

ONE CELL

SMART BATTERY PACKS

The MC33349 is a monolithic lithium battery protection circuit that is

designed to enhance the useful operating life of a one cell rechargeable

battery pack. Cell protection features consist of internally trimmed charge

and discharge voltage limits, charge and discharge current limit detection,

and a virtually zero current sleepmode state when the cell is discharged.

This protection circuit requires a minimum number of external components

and is targeted for inclusion within the battery pack. This MC33349 is

available in the SOT–23 6 lead surface mount package.

SEMICONDUCTOR

TECHNICAL DATA

• Internally Trimmed Charge and Discharge Voltage Limits

• Charge and Discharge Current Limit Detection

• Virtually Zero Current Sleepmode State when Cells are Discharged

• Dedicated for One Cell Applications

• Minimum Components for Inclusion within the Battery Pack

• Available in a Low Profile Surface Mount Package

Ordering Information shown on following page.

N SUFFIX

PLASTIC PACKAGE

CASE 1262

(SOT–23)

Typical One Cell Smart Battery Pack

100

Ω

0.1 µF

PIN CONNECTIONS

MC33349

P–

Gnd

cell

0.01 µF

(Top View)

0.1 µF

1.0 k

Ω

This device contains 264 active transistors.

This document contains information on a product under development. Motorola reserves the

Motorola, Inc. 1998

Rev 0

right to change or discontinue this product without notice.

MOTOROLA ANALOG IC DEVICE DATA

12 3 4 5 6 7 8

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