PCA9451A评估板

PCA9451A-EVK

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PCA9451A是一款通用型单芯片电源管理集成电路(PMIC)，可为消费电子和工业市场的不同应用支持不同的微控制器和微处理器。PCA9451A提供开箱即用的电源解决方案，支持i.MX 93系列处理器。

该器件提供6个高效降压稳压器、3个LDO、1个400mA负载开关，2通道电平转换器和32.768KHz晶振驱动器。

此PCA9451A-EVK评估板可完全访问PCA9451A器件中的所有功能。该评估套件附带一根FTDI电缆，用作I²C和USB之间的通信接口，以使用PCA9451A GUI软件控制PMIC的配置寄存器。

框图

面向i.MX 93x系列处理器的PCA9451A电源管理IC

PCA9451AFunctional Block Diagram
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支持的器件

电源管理

PMIC

  • PCA9451A: 面向i.MX 93x应用处理器的PCA9451A电源管理IC

特性

主要特性

  • 具有内置有源放电电阻的400 mA负载开关
  • 32.768kHz晶体振荡器驱动和缓冲输出

6个高效降压稳压器

  • 1个4A双相降压稳压器，具有DVS功能和遥测功能
  • 1个2A降压稳压器，具有DVS功能和遥测功能
  • 1个3A降压稳压器
  • 1个2A降压稳压器
  • 1个1.5A降压稳压器

3个线性稳压器

  • 1个低IQ 10mA LDO
  • 1个150mA LDO
  • 1个200mA LDO

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PCA9451A-EVK-Image

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  • PCA9451A-EVK
    正常供应

  • PCA9451A Evaluation Board .

    • 完成组装和测试的PCA9451A评估板，存放在防静电袋中
    • USB到FDTI串行电缆，适用于I²C通信
    • 空闲跳接线
  • $130.00 USD
  • 数量为 1
    • 供货情况: 现货
    • 库存: 22
    • 配送: 正常情况下 1-2个工作日内发货
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N true 0 TSPPCA9451A-EVKzh 3 参考手册 Reference Manual t877 1 应用笔记 Application Note t789 1 用户手册 User Manual t1009 1 zh zh zh 参考手册 Reference Manual 1 1 English This page will guide you through the process of setting up and using the PCA9451A-EVK board. 1680725203249713833974 TSP 1680725203249713833974 GS-PCA9451A-EVK GS-PCA9451A-EVK Guide 0 TSP 2023-04-05 /document/guide/getting-started-with-the-pca9451a-evk-evaluation-board:GS-PCA9451A-EVK GS-PCA9451A-EVK Reference Manual 500633505221135046 2025-03-05 HTML en Apr 4, 2023 500633505221135046 Reference Manual 1731093158128712152106 Y Getting Started with the PCA9451A-EVK Evaluation Board 应用笔记 Application Note 1 2 2.0 English This application note discusses the critical items needed in designing the PMIC PCA9451A in portable devices with an i.MX 93x application processor, and provides a guideline for component selection, placement, and trace routing. 1661956783574702591207 TSP 1.9 MB None None documents None 1661956783574702591207 /docs/en/application-note/AN13698.pdf 1871727 /docs/en/application-note/AN13698.pdf AN13698 documents N N 2022-08-31 AN13698, PCA9451A Application Note /docs/en/application-note/AN13698.pdf /docs/en/application-note/AN13698.pdf Application Note N 645036621402383989 2023-09-29 pdf N en May 26, 2023 645036621402383989 Application Note Y N AN13698, PCA9451A Application Note 用户手册 User Manual 1 3 1.1 English This document describes the operation of the PCA9451A-EVK evaluation board 1680282182519714496284 TSP 2.8 MB None None documents None 1680282182519714496284 /docs/en/user-manual/UM11883.pdf 2804991 /docs/en/user-manual/UM11883.pdf UM11883 documents N N 2023-03-31 UM11883, PCA9451A-EVK Evaluation Board User Manual /docs/en/user-manual/UM11883.pdf /docs/en/user-manual/UM11883.pdf User Manual N 309919593431037931 2023-05-26 pdf N en May 26, 2023 309919593431037931 User Manual Y N UM11883, PCA9451A-EVK Evaluation Board User Manual false 0 PCA9451A-EVK downloads zh-Hans true 0 Y TSP 参考手册 1 2023-04-05 1680725203249713833974 TSP 1731093158128712152106 1 Apr 4, 2023 Reference Manual This page will guide you through the process of setting up and using the PCA9451A-EVK board. GS-PCA9451A-EVK English Guide 0 500633505221135046 2025-03-05 /document/guide/getting-started-with-the-pca9451a-evk-evaluation-board:GS-PCA9451A-EVK Getting Started with the PCA9451A-EVK Evaluation Board GS-PCA9451A-EVK 500633505221135046 Reference Manual en Y HTML GS-PCA9451A-EVK 1680725203249713833974 应用笔记 1 2022-08-31 /docs/en/application-note/AN13698.pdf 1661956783574702591207 TSP 2 May 26, 2023 Application Note This application note discusses the critical items needed in designing the PMIC PCA9451A in portable devices with an i.MX 93x application processor, and provides a guideline for component selection, placement, and trace routing. None /docs/en/application-note/AN13698.pdf English documents 1871727 None 645036621402383989 2023-09-29 /docs/en/application-note/AN13698.pdf AN13698, PCA9451A Application Note N /docs/en/application-note/AN13698.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N AN13698, PCA9451A Application Note 1.9 MB AN13698 N 1661956783574702591207 用户手册 1 2023-03-31 /docs/en/user-manual/UM11883.pdf 1680282182519714496284 TSP 3 May 26, 2023 User Manual This document describes the operation of the PCA9451A-EVK evaluation board None /docs/en/user-manual/UM11883.pdf English documents 2804991 None 309919593431037931 2023-05-26 /docs/en/user-manual/UM11883.pdf UM11883, PCA9451A-EVK Evaluation Board User Manual N /docs/en/user-manual/UM11883.pdf documents 309919593431037931 User Manual N en None Y pdf 1.1 N N UM11883, PCA9451A-EVK Evaluation Board User Manual 2.8 MB UM11883 N 1680282182519714496284 true Y Tools

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