Datasheet > BQ3060

BQ3060

更新时间： 2024-10-28 06:44:15

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
17页	210K
描述
SBS 1.1-COMPLIANT GAS GAUGE and PROTECTION with CEDV

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BQ3060 数据手册

bq3060

www.ti.com

SLUS928A –MARCH 2009–REVISED NOVEMBER 2009

SBS 1.1-COMPLIANT GAS GAUGE and PROTECTION with CEDV

Check for Samples: bq3060

FEATURES

•

Advanced CEDV (Compensated

APPLICATIONS

End-of-Discharge Voltage) Gauging

•

Netbook/Notebook PCs

Medical and Test Equipment

Portable Instruments

•

Fully Integrated 2, 3, and 4 Series Li-Ion or

Li-Polymer Cell Battery Pack Manager

•

8-Bit RISC CPU With Ultra-Low Power Modes

DESCRIPTION

Full Array of Programmable Protection

Features

The Texas Instruments bq3060 Battery Manager is a

fully integrated, single-chip, pack-based solution that

provides a rich array of features for gas gauging,

protection, and authentication for 2, 3, or 4 series cell

Li-Ion battery packs. With a footprint of merely

7.8mmx6.4mm in a compact 24-pin TSSOP package,

the bq3060 maximizes functionality and safety while

dramatically cutting the solution cost and size for

smart batteries.

–

Voltage, Current, and Temperature

•

SHA-1 Authentication

Flexible Memory Architecture With Integrated

Flash Memory

•

Supports Two-Wire SMBus v1.1 Interface With

High-speed 400kHz Programming Option

•

P-CH High Side Protection FET Drive

Using its integrated high-performance analog

peripherals, the bq3060 measures and maintains an

accurate record of available capacity, voltage,

current, temperature, and other critical parameters in

Li-Ion or Li-Polymer batteries, and reports the

information to the system host controller over an

SMBus 1.1 compatible interface.

Low Power Consumption Sleep Mode: < 69 μA

High-Accuracy Analog Front End With Two

Independent ADCs

–

High-Resolution, 15~22-bit Integrator for

Coulomb Counting

–

16-Bit Delta-Sigma ADC With a 16-Channel

Multiplexer for Voltage, Current, and

Temperature

The bq3060 provides software-1st level and 2nd level

safety protection on overvoltage, undervoltage,

overtemperature, and overcharge, as well as

hardware-overcurrent in discharge, short circuit in

charge and discharge protection.

•

Ultra Compact Package: 24-Pin TSSOP PW

Table 1. ORDERING INFORMATION

AVAILABLE OPTIONS

PACKAGE TSSOP

(PW)

Standard

bq3060PW⁽¹⁾

(1) The bq3060 can be ordered in tape and reel by adding the suffix R to the orderable part number, i.e.,

bq3060PWR.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...17

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与BQ3060相关器件

型号	品牌	获取价格	描述	数据表
BQ3060PW	TI	获取价格	SBS 1.1-COMPLIANT GAS GAUGE and PROTECTION with CEDV
BQ3060PWR	TI	获取价格	SBS 1.1-COMPLIANT GAS GAUGE and PROTECTION with CEDV
BQ30Z554DBT-R1	TI	获取价格	2-Series, 3-Series, and 4-Series Li-Ion Battery Pack Manager
BQ30Z554DBTR-R1	TI	获取价格	2-Series, 3-Series, and 4-Series Li-Ion Battery Pack Manager
BQ30Z554-R1	TI	获取价格	2-Series, 3-Series, and 4-Series Li-Ion Battery Pack Manager
BQ32000	TI	获取价格	REAL-TIME CLOCK (RTC)
BQ32000D	TI	获取价格	REAL-TIME CLOCK (RTC)
BQ32000DR	TI	获取价格	REAL-TIME CLOCK (RTC)
BQ32002	TI	获取价格	可自动切换到备用电源的实时时钟 (RTC)
BQ32002D	TI	获取价格	可自动切换到备用电源的实时时钟 (RTC) \| D \| 8 \| -40 to

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