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RICHTEK RT8105GS
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
14
specifications
Core information
- Product name
- RICHTEK RT8105GS
- Type
- RICHTEK
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RICHTEK
- Electronic Component
- RT8105GS
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- DC-DC Power Supply IC
- Electronic Component
- 0.11g
- Electronic Component
- 1
- Electronic Component
- BM0000641251
- Electronic Component
- Electronic Component
- Electronic Component
- 2500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT8105GS 产品概述
一、产品简介
RT8105GS是由台湾立锜（RICHTEK）推出的一款高效降压型DC-DC转换器，采用表面贴装的SOP-8（8-SOIC）封装，广泛应用于各类电子设备的电源管理。其设计特色在于支持高达100%占空比的输出，以及高达300kHz的开关频率，适合在空间有限但功率需求较高的场合中使用。
二、技术特点
1. 输出类型与功能： RT8105GS是晶体管驱动器类型的降压转换器，其输出配置为正极性，能够有效转换输入电压至所需的较低值。它内置的同步整流器功能显著提高了转换效率，降低了功耗。
2. 工作电压范围： 该转换器支持的供电电压范围为4.75V至13.2V，能够适应多种不同的电源输入条件。这使得RT8105GS能够在许多应用中便利地工作，向下兼容各种电源布局。
3. 开关频率与占空比： RT8105GS具有高达300kHz的开关频率，这种高频率的切换操作不仅增强了电源转换的响应速度，还有助于降低输出电压纹波。100%的最大占空比则意味着在极端负载条件下也能保持稳定的输出电压。
4. 控制特性： 此转换器支持使能（Enable）和相位控制的功能，能够灵活适应系统设计需求，优化功耗管理。此外，它不支持时钟同步，但内置的稳定性和控制特性足以满足常见应用需求。
三、应用领域
RT8105GS广泛用于各类电子设备，例如：
- 便携式消费电子产品，如智能手机、平板电脑等。
- 工业设备的电源管理，尤其在对电源稳定性和效率有较高要求的应用中。
- 通信设备，如基站等，需要在不同工作条件下确保良好的电源输出。
- 零售及家用电器中，尤为在需要高效能电源的场合。
其广泛的应用场景得益于其高效的能量转换及良好的温度稳定性。
四、环境与安装
RT8105GS的工作温度范围为-20°C至85°C，能够在多变的环境条件下正常工作。其SOP-8封装设计使得安装过程更加简便，适合自动化贴片工艺（SMT），降低了生产成本及复杂度。
五、总结
作为一款出色的DC-DC转换器，RT8105GS结合了高效能、宽电压范围和优越的控制特性，适合广泛的电源管理需求。其设计能够帮助系统设计工程师在优化功耗的同时，确保设备的长期稳定运行。选择RT8105GS，意味着选择了一款高性能、高可靠性的电源管理解决方案，为各类电子设备提供稳定支持。
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