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nPM1304 EK 评估套件

nPM1304 评估套件:适配小型电池、集成专属系统管理功能的高集成度 PMIC 配套评测套件

X借助 PC 端 nRF Connect for Desktop 软件中的 nPM PowerUP 工具,nPM1304 评估套件(EK)可快速完成 nPM1304 电源管理芯片的性能评估与免代码参数配置。通过直观的图形操作界面,能够完成芯片全部参数设置,并导出配置代码,直接嵌入主控单片机程序使用。

评估套件配有直插针座,引出 nPM1304 所有引脚,可便捷接驳 Nordic 开发套件(DK)与外部测试设备;板载 LED 指示灯与按键,用于调试芯片内置 LED 驱动和通用 IO 功能;JST 电池接口兼容内置 / 无内置 NTC 热敏电阻的电池,套件附带一颗 20 毫安时电池,开箱即可开展测试。

进行电量计评测时,用户可优先选用 nPM PowerUP 内置的预设电池特性模型;若需实现高精度剩余电量与电池健康度测算,只需一次性完成电池特性建档建模。本评估套件自带可编程负载电路,可直接完成建档作业,无需额外外接电量计校准板。

前往 nPM1304 产品页面,查看电量计量方案、配套软件及工具的更多详情。

Key features

nPM1304 - highly efficient PMIC with advanced system management features 

Includes a 20 mAh LiPo battery

Seamless configuration through nPM PowerUP desktop software 

Male pin-headers for all pins on the nPM1304 PMIC, and battery connectors 

USB-C for power and data communication 

Supports 2 and 3 terminal batteries with JST connectors

3 LEDs and 4 pushbuttons 

Controllable active load for battery profiling and load emulation

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