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MPS MP9487GN-Z
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
14
specifications
Core information
- Product name
- MPS MP9487GN-Z
- Type
- MPS
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MPS
- Electronic Component
- MP9487GN-Z
- Electronic Component
- 1
- Package
- SOIC-8 EP
- Electronic Component
- DC-DC Power Supply IC
- Electronic Component
- 0.42g
- Electronic Component
- 1
- Electronic Component
- BM0000286094
- 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.
MP9487GN-Z 产品概述
一、产品简介
MP9487GN-Z 是由 MPS（Monolithic Power Systems）推出的一款高效的双通道升降压 DC-DC 转换器，该器件采用 SOIC-8 EP 封装，设计上兼顾了高效能和小体积的优点，旨在满足各种电子设备和应用的电源需求。MP9487 特别适用于电池供电的便携式设备、FPGA/MCU 电源管理、LED 驱动、以及其他需要稳定电源输出的应用场景。
二、主要特性
高效率：MP9487能够实现高达95%的转换效率，降低了热量产生，延长了设备的使用寿命并节省了电源损耗。
宽输入电压范围：该器件可支持4.5V至28V的输入电压范围，非常适合多种供电源条件的产品。
双通道输出：MP9487具备升压和降压功能，允许用户在不同的负载条件下灵活调整输出电压及电流。
自动切换模式：器件能够在升压和降压模式下智能切换，以适应实时的负载变化，提高系统稳定性与响应速度。
内置开关：MP9487集成了功率开关，降低了外部元件的需求，从而简化了设计，减少了电路板面积。
保护特性：具有过电流、过温及短路保护功能，增强了安全性，确保产品在极端条件下的稳定运行。
三、技术参数
- 封装类型：SOIC-8 EP
- 工作温度范围：-40℃至+125℃
- 输出电压调节范围：可调节至所需电压，以适应不同应用需求。
- 输出电流：最大可达3A，适合高功率应用。
- 开关频率：高达1MHz，使得外部元件（电感和电容）体积更小，适合高密度布局。
四、应用领域
MP9487GN-Z 的设计特性使其适合广泛的应用，包括但不限于：
- 便携式设备：如智能手机、平板电脑和掌中宝设备等。
- 消费电子：如数字相机、音响设备等。
- 工业设备：用于各种工控设备上的电源管理。
- 汽车电子：可用于车载电子设备的电源解决方案，加快设备的响应速度。
- LED 驱动：为LED灯提供稳定的电流和电压，确保灯的亮度和使用寿命。
五、设计考量
在设计使用MP9487GN-Z的电路时，有几个考量因素：
元件选择：应根据应用需求选择合适的电感和电容，以优化效率和响应速度。
PCB布局：由于高频开关特性，必须合理布局电源线和接地以减少电磁干扰，确保电路性能。
散热设计：为保证高效运行，建议在高功率应用中考虑散热片或适当的散热设计，防止过热。
电源过滤：在输入端加装滤波器可减少电源噪声，提高系统的稳定性。
六、结论
MP9487GN-Z 是一款多功能、高效能的 DC-DC 转换器，非常适合现代电子设备对电源管理日益增长的要求。其高集成度和优越性能使其成为设计师在选择电源解决方案时的理想选择。针对各种电子产品的开发者，MP9487提供了灵活性、安全性和稳定性保证，从而在激烈的市场竞争中脱颖而出。
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