Model & package intelligence
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RICHTEK RT9470DWSC
Configuration
1 options
Configuration
21+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT9470DWSC
- Type
- RICHTEK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RICHTEK
- Electronic Component
- RT9470DWSC
- Electronic Component
- 1
- Package
- WLCSP-30(2.1x2.5)
- Electronic Component
- Battery Management
- Electronic Component
- 1g
- Electronic Component
- 1
- Electronic Component
- BM0000514829
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 3.9V~13.5V
- Interface Type
- I2C
- Battery Type
- Battery
- Battery
- 1
- ICType
- IC
- 0VBattery
- Electronic Component
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：RT9470DWSC
RT9470DWSC是一款由Richtek USA Inc.制造的高性能电池管理IC，专为锂离子和锂聚合物电池的充电和管理而设计。这款IC采用WLCSP-30封装，尺寸为2.1mm x 2.5mm，适合于空间受限的应用，如智能手机、平板电脑、便携式设备及其他消费类电子产品。
主要特点
充电电流和电压能力： RT9470DWSC支持高达3A的充电电流，为需要快速充电的设备提供高效的电源管理。此外，该产品的电池组电压可高达4.7V，最大供电电压为13.5V，使其适用于多种锂电池配置。
可编程特性： 该IC具有可编程电流和定时器功能，允许用户根据特定应用程序需求调整充电参数。这种灵活性使得RT9470DWSC能够满足不同行业的要求，提高设计的适应性。
故障保护机制： 安全性是RT9470DWSC的一大优势，具备过流、超温、过压和欠压保护功能，确保在充电过程中，电池及设备不会受到过多的压力和损害。这使得产品在极端或不稳定的环境下依然能保持稳定运行，进而延长产品的使用寿命。
接口和通讯： RT9470DWSC通过I²C接口进行通讯，这种常用的低速串行通讯协议，便于与主控单元进行数据交换，实时监控电池状态和充电过程。
广泛的工作温度范围： 该IC的工作温度范围在-40°C至85°C之间，适应多种环境条件，这对于在不同气候条件下的应用至关重要。
表面贴装型（SMD）设计： 由于采用了表面贴装封装，RT9470DWSC在PCB上的布线更加简洁，有助于提高生产效率并降低生产成本。
应用场景
RT9470DWSC广泛应用于各种便携式电子设备，包括但不限于：
- 智能手机：为高性能智能手机提供快速、安全的充电管理。
- 平板电脑：针对对充电速度和电池保护有高要求的平板设备。
- 便携式充电器：支持多种设备的快速充电需求，满足用户在移动中充电的便利性。
- 无人机和其他高科技设备：由于其高电流能力和广泛的保护特性，适合对重量和体积有严格要求的应用场合。
结论
RT9470DWSC是一款集高效率、灵活性和安全性于一体的锂电池管理IC。凭借其3A充电能力、可编程特性及广泛的保护机制，该产品为现代电子设备的设计提供了极大的便利和保障。无论是在消费类电子产品还是更为复杂的专业设备中，RT9470DWSC都能以其卓越的性能为用户创造出色的体验。
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