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RICHTEK RT8072GSP
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT8072GSP
- Type
- RICHTEK
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RICHTEK
- Electronic Component
- RT8072GSP
- Electronic Component
- 1
- Package
- SOP-8-EP
- Electronic Component
- DC-DC Power Supply IC
- Electronic Component
- 0.128g
- Electronic Component
- 1
- Type
- Electronic Component
- Synchronous
- Electronic Component
- Electronic Component
- BM0000282298
- Operating Temperature
- 40℃~+85℃@(TA)
- Operating Voltage
- 2.9V~5.5V
- Switching Frequency
- 2MHz
- Electronic Component
- Electronic Component
- Output Voltage
- 800mV~3.3V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT8072GSP 产品概述
概要
RT8072GSP 是一款高效且功能丰富的降压型 DC-DC 转换器，由台湾立锜（RICHTEK）公司设计与制造。其主要设计理念是为便携式设备和各种电子应用提供稳定、高质量的直流电压输出。该芯片具有广泛的输入电压范围和可调输出电压特性，使其在许多应用场景中都表现得极为灵活。
主要特性
输入电压与输出电压范围：
- 输入电压范围：2.9V 至 5.5V，适合多种电源的供电需求，包括电池供电或稳压电源。
- 输出电压范围：此产品支持可调式输出电压，输出电压可以从 0.8V 调整至 3.3V，能够满足不同应用对电压的特定要求。
输出电流能力：
- RT8072GSP 具有高达 5A 的输出电流能力，足以驱动多数的小型电子负载，如传感器、微控制器、无线模块等。
开关频率：
- 此器件的开关频率在 300kHz 到 2MHz 之间可调，用户可根据实际应用和要求选择最合适的频率，以优化效率与电磁干扰（EMI）。
同步整流技术：
- RT8072GSP 支持同步整流技术，降低了导通损耗，相较于传统的降压转换器，提供了更高的转换效率，这对于提高电池寿命及设备性能至关重要。
温度及湿度性能：
- 工作温度范围为 -40°C 到 85°C，适合在极端环境下使用。
- 湿气敏感性等级为 3（168小时），此等级保证了产品在高湿度环境下的可靠性。
封装与安装：
- 该芯片采用 8-SOIC（0.154"，3.90mm宽）裸露焊盘封装，适合表面贴装（SMT）生产工艺，兼具小体积与良好的散热性，利于高密度电路板设计。
- 封装尺寸为 SOP-8-EP，使其在整个电路中占用较小的空间。
应用领域
RT8072GSP 可以广泛应用于多个领域，包括但不限于：
- 便携式设备，如智能手机、平板电脑、电池供电设备。
- 消费电子产品，例如音频设备、导航仪及连接模块。
- 工业设备，包括仪器仪表、数据采集系统等。
- 通信设备，尤其是需要高效率供电的无线模块。
实际使用中的优势
- 高效率：因其同步整流设计，并在不同输入输出条件下表现出色的效率，此款芯片能够极大地减少能量损耗，实现低发热与长续航。
- 灵活性：可调式输出电压和宽广的输入范围使得 RT8072GSP 能够适应多种设计需求，设计师可以轻松应对不同的电源设计挑战。
- 可靠性：受益于宽温工作范围和高效的防护特性，该芯片的可靠性得到了保障，确保其在各种环境条件下的持久稳定运行。
结论
总之，RT8072GSP 是一款性能优异的降压 DC-DC 转换器，适合多种应用场景。其通过高效率、宽输入输出范围和灵活的设计选择，能够满足现代电子设备对供电的严苛要求。结合立锜的技术优势和丰富的产品线，RT8072GSP 是一款值得信赖的解决方案，适用于广泛的电子设计项目。
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