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TI TPS61023DRLR
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TI(Texas Instruments) TPS61023DRLR
- Type
- TI
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- TPS61023DRLR
- Electronic Component
- 1
- Package
- SOT-563
- Electronic Component
- DC-DC Power Supply IC
- Electronic Component
- 0.028g
- Electronic Component
- 1
- Features
- Load
- Type
- Electronic Component
- Synchronous
- Electronic Component
- Electronic Component
- BM0000003472
- Operating Temperature
- 40℃~+125℃@(TJ)
- Operating Voltage
- 500mV~5.5V
- Switching Frequency
- 1MHz
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TPS61023DRLR 产品概述
概述
TPS61023DRLR 是由德州仪器 (Texas Instruments, TI) 设计和制造的一款高效升压 (Boost) DC-DC 转换器芯片，旨在满足各种低电压应用的需求。通过提供可调节输出电压，该产品广泛应用于便携式设备、消费电子及其他需要电池供电的系统中。该器件的工作范围和高效率使其成为现代电子设计中理想的电源解决方案。
主要特性
输出参数：
- 输出类型：可调式，允许设计人员根据具体应用需求调整输出电压。
- 输出电压范围：该设备的输出电压可调，从 2.2V 至 5.5V，确保可兼容多种负载。
- 输出电流：支持最大输出电流为 3A，大幅提升了负载能力，适用于较高功率需求的应用。
输入电压：
- 输入电压范围：支持从 0.5V 至 5.5V 的输入电压，与多种电池兼容，尤其适合于使用单节锂离子或锂聚合物电池的设备。
高效性能：
- 同步整流器：该芯片内置同步整流器设计，提供高达 95% 的转换效率，从而降低热损耗和改善电源管理。
- 开关频率：工作频率为 1MHz，提供较高的开关频率以减小外部元件的体积和数量，适合空间有限的设计。
工作环境：
- 工作温度范围：广泛的工作温度范围 (-40°C 到 125°C) 使得 TPS61023DRLR 可以在极端条件下稳定运行，满足工业和汽车应用的严格要求。
封装形式：
- SOT-563 封装：紧凑型表面贴装封装，适合高密度电路板设计，降低了整体产品尺寸。
应用场景
TPS61023DRLR 由于其出色的性能和灵活的输出配置，广泛应用于以下领域：
- 便携式消费电子：如智能手机、平板电脑和手持设备，提供稳定的电源支持。
- 电池供电设备：可以有效地升压低于 0.5V 的电池输出，适合于一次性或可充电电池供电的产品。
- 工业自动化：在传感器、数据采集设备及控制系统中，确保稳定的电源供应以提高系统可靠性。
- 汽车电子：与汽车内部电源系统兼容，为车载电子设备提供稳定的电源支持，尤其是在发动机熄火或低电压条件下。
- LED 驱动：适用于需要高亮度和可调光功能的 LED 照明解决方案。
设计注意事项
在使用 TPS61023DRLR 进行设计时，除了基础的电气参数外，还应特别关注以下几点：
- 外部组件选择：选择适合的电感、电容和二极管等外部组件，以达到最佳的性能和效率。
- PCB 布局：进行周密的 PCB 布局设计，有效地减少寄生电感和电阻，确保稳定的电源输出。
- 热管理：虽然有很高的转换效率，仍需考虑散热设计，避免过热对器件性能的影响。
总结
TPS61023DRLR 是一款功能强大、性能卓越的升压型 DC-DC 转换器，凭借其灵活的输出电压、广泛的输入电压范围和高效率，是设计现代电子设备的重要组成部分。无论是在便携式消费电子、工业应用还是汽车电子中，该器件都能够为客户提供可靠的电源解决方案，助力创新和技术进步。
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