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 7.8 mm × 6.4 mm in a compact 24-pin TSSOP package, the bq3060 maximizes functionality and safety while dramatically cutting the solution cost and size for smart batteries.

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.

The bq3060 provides software-first level and second level safety protection on overvoltage, undervoltage, overtemperature, and overcharge, as well as hardware-overcurrent in discharge, short circuit in charge, and discharge protection.

• Advanced CEDV (Compensated End-of-Discharge Voltage) Gauging
• 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
• Full Array of Programmable Protection Features
  • 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
• 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
• Ultra Compact Package: 24-Pin TSSOP PW

• Cell chemistry
• Li-Ion/Li-Polymer
• Number of series cells
• 2-4 Cells
• Communication interface
• SMBus
• Battery capacity (Min) (mAh)
• 500
• Battery capacity (Max) (mAh)
• 32000
• Implementation
• Pack
• External capacity indication
• None
• Features
• Integrated Protector, SHA-1 Authentication
• Operating temperature range (C)
• -40 to 85
• Cell balancing
• External

BQ3060的完整型号有：BQ3060PW、BQ3060PWR，以下是这些产品的关键参数及官网采购报价：

BQ3060PW，工作温度：-40 to 85，封装：TSSOP (PW)-24，包装数量MPQ：60个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网BQ3060PW的批量USD价格：8.161（1000+）

BQ3060PWR，工作温度：-40 to 85，封装：TSSOP (PW)-24，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网BQ3060PWR的批量USD价格：6.952（1000+）

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MKST-3P-ALT-EV2300 — EV2300 alternative for use with BQMTESTER and ADVANCED-BQMTESTER

该解决方案由 MKS Technology 提供，是 EV2300 通信收发器的替代产品。该解决方案由 MKS Technology 提供并已通过验证，可与 BQMTESTER 和 ADVANCED-BQMTESTER 配合使用。借助 MKS Technology 的该款收发器，您可以通过 PC USB 端口与 I2C、SMBus 和 HDQ 产品通信。

发件人： MKS Technology Inc

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