TIPA-050072
適用於安全相關應用、使用 TPS653860-Q1 的 AM263Px 電源供應設計
TIPA-050072
概覽
本電源設計可用作將 TPS65386x-Q1 電源管理 IC (PMIC) 整合至為功能安全 (FuSa) AM263Px Sitara™ 處理器供電的安全相關車用系統之指南。
特點
- Outlines the power tree design needed to support the AM263Px MCU
- Provides integrated 3.3V and 5V linear regulators
- Includes buck-boost preregulator stage for external buck converter to power VCORE
- Provides support for controlling external peripherals through GPIO pins, such as the enable pin of the TPS62903-Q1 buck converter
- Provides support for watchdog and error signal monitoring (ESM) to help achieve safety requirements
- Optional integrated linear regulators for powering peripherals such as sensors and interfaces
- Optional diagnostics pin for internal signal monitoring and redundancy
AC/DC 和 DC/DC 轉換器 (整合式 FET)
設計檔案
SLAAEF4.PDF (249 KB)
技術文件
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 設計指南 | AM263Px Power-Supply Design Using the TPS653860-Q1 for Safety-Relevant Applications | PDF | HTML | 2025/11/19 |