Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

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支持LIN和CAN-FD的汽车电源管理IC

SPSB081是一款电源管理系统IC，可为电子控制模块提供增强型电源管理功能，包括各种待机模式（旨在利用可编程本地和远程唤醒功能最大限度降低功耗）、LIN（仅限SPSB0815和SPSB0813）以及CAN FD物理通信层。该器件配有一个负责为系统微控制器供电的低压降稳压器，以及一个负责为传感器等外设供电的电压跟踪器。V1支持固定电源轨道（5 V或3.3 V）以及V1过电压检测和防护解决方案，而V2则是V1的跟踪稳压器，可由SPI编程为5 V或3.3 V。此外，该器件还可利用四个高侧驱动器为LED和传感器供电。所有输出均受到短路 (SC) 保护，并实现开路负载诊断。ST 标准 SPI 接口可用 • 符合AEC-Q100标准 \n• 一个可为微控制器和外设供电的5 V（SPSB0813和SPSB081C3为3.3 V）低压降稳压器 (V1) \n• 一个支持通过SPI选择电压的可配置5 V或3.3 V低压降跟踪稳压器V2，配有板外保护装置，适用于V1 \n• V1的最小电流限值为450 mA，V2的最小电流限值为400 mA \n• 稳压器输出无需用到电解电容 \n• 待机模式下静态电流极低（典型值15µA） \n• 可编程复位发生器用于上电和欠电压情形 \n• 可配置窗口看门狗 \n• LIN收发器符合ISO 17987-4/2016标准（仅限SPSB0815和SPSB0813） \;

ST

意法半导体

Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

意法半导体

Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

意法半导体

Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

意法半导体

Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

意法半导体

Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

意法半导体

Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

意法半导体

Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

意法半导体

Automotive power management IC with LIN and CAN-FD

Features • AEC-Q100 qualified • One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply • One configurable 5 V or 3.3 V low drop voltage regulator V2 selectable via SPI, tracker for V1 • Minimum current limitation of 450 mA for

文件：3.46836 Mbytes 页数：135 Pages

STMICROELECTRONICS

意法半导体