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TI TPS22919DCKR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TI(Texas Instruments) TPS22919DCKR
- Type
- TI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- TPS22919DCKR
- Electronic Component
- 1
- Package
- SC-70-6
- Type
- Load Switch
- Electronic Component
- Power Electronic Switch
- Electronic Component
- 0.001g
- Electronic Component
- 1
- Channel Count
- 1
- Features
- Output
- Electronic Component
- BM0084326943
- Resistor
- 89mΩ
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 1.6V~5.5V
- Current
- 1.5A
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：TPS22919DCKR
简介
TPS22919DCKR是德州仪器（Texas Instruments）推出的一款高性能功率电子开关。该产品旨在为一系列电子应用提供可靠的电源管理解决方案，特别适合那些对功耗和空间有限制的便携式设备。这款开关具有极低的导通电阻和多种保护特性，确保其在高效能和安全性之间的完美平衡。
关键参数
- 开关类型: 通用
- 输出数: 1
- 比率 - 输入:输出: 1:1
- 输出配置: 高端
- 输出类型: N 通道
- 电压 - 负载: 1.6V至5.5V
- 电流 - 输出（最大值）: 1.5A
- 导通电阻（典型值）: 89毫欧姆
- 输入类型: 非反相
- 特性: 负载释放，压摆率受控型
- 故障保护: 短路
- 工作温度范围: -40°C至125°C
- 安装类型: 表面贴装型
- 封装: SC-70-6（同时兼容6-TSSOP, SC-88, SOT-363系列）
电源管理应用场合
TPS22919DCKR特别适合需要节省宝贵空间和电源效率的应用，如智能手机、平板电脑、可穿戴设备及其他消费类电子产品。它的高端输入配置和低导通电阻特点，使得该产品在实际使用中能够有效降低功耗，延长电池使用寿命。此外，由于其较宽的负载电压范围，它能够支持多种不同规格的电源。
特点分析
低导通电阻和高电流输出: 89毫欧的导通电阻对于电流最佳的流动使得系统发热量降低，有效避免设备过热风险。这种设计保证了开启时的低功耗和高效能，对于长时间运行的设备有重要意义。
故障保护功能: TPS22919DCKR内置短路保护，对于设备在极限条件下的安全性提供了额外保障。这种保护能力确保了设备在意外状况下不会损坏，从而延长了产品的使用寿命。
宽工作温度范围: 从-40°C到125°C的工作温度范围，使得此开关能够适应各种应用环境，包括高温和低温场景，进一步增强了其适用性和可靠性。
表面贴装封装: SC-70-6的封装设计，使得TPS22919DCKR在电路板上的占用空间更小，方便在空间有限的应用中使用。同时也符合现代电子设备迅速发展的小型化趋势。
负载释放与压摆率控制: 该开关的控制特性确保了能够在负载快速开断时为系统提供稳定的性能。这对于那些需要精确电源控制和快速响应的应用尤为重要。
总结
TPS22919DCKR是一款功能齐全、性能可靠的功率电子开关，能够满足现代电子设备对高效能与安全性的双重需求。它结合了低导通电阻、高电流输出以及多种保护特性，非常适合广泛的电源管理应用。作为德州仪器的产品，该开关可为设计工程师提供高质量的电源解决方案，助力于实现更为高效与安全的产品设计。无论是在移动设备、消费类电子产品还是其他需要精确电源管理的领域，TPS22919DCKR都展现出其独特的竞争优势。
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