Buck or Buck/Boost Pre-Regulator with a Synchronous Buck, 5 Internal Linear Regulators, Pulse-Width Watchdog Timer, and SPI

文件：4.2885 Mbytes 页数：61 Pages

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Multi-Output Regulator with Buck or Buck/Boost Pre-Regulator, Synchronous Buck, 5x LDO Outputs, Watchdog, and SPI

The ARG81400 is rated up to 50V input and provides 6 total outputs. There are 5 LDOs, and a post regulated DC/DC switcher to power MCUs, as well as a watchdog, and SPI. Designed for high-temperature operation, the ARG81400 is ideal for Automotive and Industrial applications.\n\nThe device uses a buc • A2-SIL™ compliant—device features for safety critical systems\n• Automotive AEC-Q100 qualified\n• Wide input voltage range, 3.8 to 40 VIN operating range, 50 VIN maximum\n• Buck or buck/boost pre-regulator (VREG)\n• Adjustable 1.25 to 3.3 V synchronous buck for powering a MCU\n• Four internal line;

Allegro

Buck or Buck/Boost Pre-Regulator with a Synchronous Buck, 5 Internal Linear Regulators, Pulse-Width Watchdog Timer, and SPI

文件：4.2885 Mbytes 页数：61 Pages

ALLEGRO

Package：38-TFSOP（0.173"，4.40mm 宽）裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG AUTO BUCK-BST PMIC W/5 L

ALLEGRO

Package：38-TFSOP（0.173"，4.40mm 宽）裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） DC DC 开关稳压器 描述：IC REG AUTO BUCK-BST PMIC W/5 L

ALLEGRO