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YONGYUTAI TP4056
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YONGYUTAI TP4056
- Type
- YONGYUTAI
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YONGYUTAI
- Electronic Component
- TP4056
- Electronic Component
- 1
- Package
- ESOP-8
- Electronic Component
- Battery Management
- Electronic Component
- 0.146g
- Electronic Component
- 1
- Electronic Component
- BM0225803222
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 300mV~8V
- Battery Type
- Battery
- Battery
- 1
- ICType
- IC
- Static Current(Iq)
- 100uA
- and Voltage
- 4.2V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TP4056 产品概述
概要
TP4056 是一种高性能、集成化的单细胞锂离子/聚合物电池管理芯片，广泛应用于各种便携式电子设备。由永裕泰（YONGYUTAI）品牌生产，TP4056 以其高效、可靠和易于使用的特点赢得了广泛的市场认可。
基础参数
- 商品分类: 电池管理
- 工作温度: -40℃ ~ +85℃
- 最大充电电流: 1A
- 电池类型: 锂离子/聚合物
- 电池节数: 1
- 电源电压: 4.35V ~ 6.5V
- 封装: ESOP-8
功能特点
高效充电管理
TP4056 支持恒流/恒压（CC/CV）充电模式，确保电池在安全和高效的条件下进行充电。它可以根据电池的状态自动切换充电模式，从而最大限度地延长电池的寿命。
多重保护机制
该芯片内置多重保护功能，包括过充保护、过放保护、短路保护和过热保护等。这些保护机制可以防止电池因异常操作而受到损害，确保系统的安全可靠。
自动复位功能
当检测到电池过放或其他异常情况时，TP4056 会自动进入休眠状态，并在条件恢复正常后自动复位。这一功能大大简化了系统设计和维护过程。
低静态功耗
在待机模式下，TP4056 的静态功耗非常低，这对于长时间运行的设备尤其重要，可以显著延长电池的使用时间。
宽工作温度范围
支持从-40℃到+85℃的宽工作温度范围，使得 TP4056 适用于各种环境条件下的应用场景，从极寒到高温环境都能稳定运行。
应用场景
便携式电子设备
TP4056 适用于各种便携式电子设备，如智能手机、平板电脑、蓝牙耳机、无线键盘等。其高效的充电管理和多重保护功能确保这些设备的电池安全可靠。
物联网设备
在物联网（IoT）领域，TP4056 可用于各种需要长时间运行的设备，如传感器节点、智能家居设备等。其低静态功耗和自动复位功能使得这些设备能够在长时间内保持稳定运行。
医疗设备
医疗设备对电池管理的要求非常严格，TP4056 的高可靠性和多重保护机制使其成为医疗设备的一个理想选择，例如便携式心率监测器、血糖仪等。
使用注意事项
电路设计
在设计电路时，需要确保输入电压在指定范围内（4.35V ~ 6.5V），并且选择合适的外部组件（如电阻、电容）以满足具体应用需求。
热设计
由于 TP4056 支持高达 1A 的充电电流，需要注意散热问题。建议在 PCB 设计中留出足够的空间进行散热，并考虑使用散热片或其他散热措施。
测试与验证
在实际应用中，建议进行全面测试以确保 TP4056 正确工作。包括功能测试、环境测试以及长期可靠性测试等。
总结
TP4056 是一款功能强大、性能可靠的单细胞锂离子/聚合物电池管理芯片。其高效的充电管理、多重保护机制和低静态功耗使其广泛应用于各种便携式电子设备和物联网场景。通过合理的电路设计和使用注意事项，可以充分发挥 TP4056 的优势，实现高效、安全和可靠的电池管理。
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