Model & package intelligence
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TI BQ25302RTER
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) BQ25302RTER
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- BQ25302RTER
- Electronic Component
- 1
- Package
- WQFN-16-EP(3x3)
- Electronic Component
- Battery Management
- Electronic Component
- 0.084g
- Electronic Component
- 1
- Electronic Component
- BM0220623615
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 6.2V
- Battery Type
- Battery
- Battery
- 1
- ICType
- IC
- Static Current(Iq)
- 4uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：BQ25302RTER
1. 概述
BQ25302RTER 是德州仪器（Texas Instruments）推出的一款高效能电池管理 IC，专为锂离子及锂聚合物电池的充电和管理设计。产品采用先进的功率管理技术，旨在提供可靠、安全的充电解决方案，适用于各种便携式电子设备，如智能手机、平板电脑、无线耳机及其他可充电设备。
2. 主要技术参数
- 制造商：Texas Instruments
- 封装类型：16-WQFN（3x3mm），裸露焊盘形式，方便进行表面贴装。
- 电池化学成分：兼容锂离子和锂聚合物电池。
- 电池数：支持单节电池。
- 充电电流：最大可编程充电电流为2A，适合快速充电需求。
- 供电电压范围：支持最高6.2V的输入电压，保证了与多种电源适配器的兼容性。
- 电池组电压：最高可达4.4V的电池组电压，适应多种电池配置。
- 接口类型：USB接口，符合广泛应用需求。
- 工作温度范围：适用于-40°C至85°C的宽温工作环境，增强了其在恶劣环境下的可靠性。
3. 关键功能与保护机制
BQ25302RTER 提供了多种故障保护机制，包括过流、过压和短路保护，这些功能确保了在各种工作条件下的安全性和稳定性：
- 过流保护：当充电电流超过设定值时，设备将自动降低输出，防止对电池和电路造成损害。
- 过压保护：有效监控电池电压，防止电池过充，确保用户在充电时的安全。
- 短路保护：在出现短路的情况下，能够快速切断电源，防止设备及相关电路的损坏。
这些保护机制使得 BQ25302RTER 成为实现智能设计和高安全性的理想选择。
4. 可编程特性
BQ25302RTER 支持充电电流的可编程设置，用户可以根据实际需求调整充电速度，这不仅提高了充电效率，还能在必要时保护电池，延长其使用寿命。该特性非常适合于需要快速充电的应用，如移动设备和高功率电子设备。
5. 典型应用场景
BQ25302RTER 专为各种需要高效充电解决方案的设备设计，适用的场合包括但不限于：
- 智能手机与平板电脑：为这些常用设备提供快速、安全的充电方案，使用户能够更快地充电并重新投入使用。
- 便携式电子产品：如无线耳机、智能手环等小型器件，能够提高充电效率，延长使用时间。
- 便携式医疗设备：对设备安全性和充电效率的高要求，使得 BQ25302RTER 成为其理想的解决方案。
6. 结论
BQ25302RTER 电池管理 IC 是一款功能强大、高安全性的充电管理解决方案，特别适合需要快速、安全充电的各种电子设备。在可靠性、效率和灵活性方面，该产品表现出色，是电池管理系统设计中的重要元件。得益于德州仪器的先进设计和制造工艺，BQ25302RTER 不仅满足当前电子产品的需求，且为未来电子技术的发展打下了坚实的基础。
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