WMSIC Electronic Components

MPS MP2122GJ-Z

MPS MP2122GJ-Z
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Product image

ModelMP2122GJ-Z
PackageTSOT-23-8
BrandMPS
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

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Technical data

Product details

20 specifications

Core information

Product name
MPS MP2122GJ-Z
Type
MPS
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MPS
Electronic Component
MP2122GJ-Z
Electronic Component
1
Package
TSOT-23-8
Electronic Component
DC-DC Power Supply IC
Electronic Component
0.052g
Electronic Component
1
Type
Electronic Component
Synchronous
Electronic Component
Electronic Component
BM0000288078
Operating Temperature
40℃~+125℃
Operating Voltage
2.7V~6V
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.

MP2122GJ-Z 产品概述

MP2122GJ-Z 是一款高效、可调节的 DC-DC 降压电源管理芯片，由知名电子元件制造商 MPS (Monolithic Power Systems) 提供。该芯片尤其适合需要较高效率和可靠电压输出的现代电子应用，为设计者提供了灵活性与高性能。

1. 基础参数

MP2122GJ-Z 的设计参数包括：

  • 输出数：双输出通道，能够同时驱动两个负载，极大地提高了电源设计的灵活性。
  • 工作温度范围：-40°C 至 125°C，保障器件在恶劣环境下的稳定性能，满足工业和汽车等广泛应用领域的需求。
  • 最大输出电流：2A，适用于需要较高功率输出的设备，如传感器、无线通信模块、单片机及其他电子负载。
  • 频率：开关频率为 1MHz，能有效减小外部过滤器的体积，同时提高了系统的整体效率。
  • 输入电压范围：可在 2.7V 至 6V 之间操作，适应当前流行的电池供电设备及可再生能源解决方案。
  • 输出电压范围：可以调节的输出电压，在最小值 0.608V 和最大值 5.5V 之间，确保能够满足不同负载需求。

2. 主要特点

  • 同步整流技术：该芯片采用了同步整流技术，极大地降低了导通电阻和开关损耗，从而提升整体转换效率，特别是在低负载条件下表现尤为优秀。

  • 封装与安装：MP2122GJ-Z 采用 TSOT-23-8 封装，适合表面贴装，极大地节省空间，适合于小型和紧凑的电路设计。其薄型设计为设计师提供了更多的布局选择，方便集成到各种电路板中。

  • 过温与过流保护：内置的保护机制确保了芯片在出现过载或短路等异常情况时能够自动停止工作，防止器件损坏，并提高了系统的安全性和可靠性。

3. 应用场景

MP2122GJ-Z 适用于多种场合，包括但不限于：

  • 移动通信设备：在无线通信模块中作为主电源提供稳定的电压。
  • 便携式消费电子：如智能手机、平板电脑、可穿戴设备等，对低功耗、高效率的电源需求迫切。
  • 工业控制：用于自动化设备和传感器供电，可以在高温和恶劣环境下正常工作。
  • 汽车电子：广泛应用于汽车电子设备，提供稳定的电源以保证整个车辆电子设备的正常运行。

4. 设计注意事项

开发过程中，设计师应根据具体负载需求选择适当的外部元件，如电感和电容，以优化 IC 的性能和降低输出纹波。设计时还需注意输入和输出电密度等参数，以优化散热与电流分配。

总之，MP2122GJ-Z 是一款设计优秀、性能稳定的降压型 DC-DC 转换器，具备高性能与多功能的优秀特点，能为现代电子产品提供高效、可靠的电源解决方案。其广泛的应用潜力和出色的技术参数，使其成为各种电子产品开发中的理想选择。无论您是在寻求提升消费电子产品的能效，还是对工业设备的功耗管理有需求，MP2122GJ-Z 都能为您提供出色的解决方案。

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