APS12800LUAALT1H2A中文资料ALLEGRO数据手册PDF规格书

FEATURES AND BENEFITS

• Functional safety

▫ Developed in accordance with ISO 26262:2011

(pending assessment)

▫ Designed to meet ASIL B requirements

▫ Integrated background diagnostics for:

◦ Signal path

◦ Regulator

◦ Hall plate and bias

◦ Overtemperature detection

◦ Nonvolatile memory

▫ Defined fault state

• Multiple product options

▫ Magnetic polarity, switch points, and hysteresis

▫ Temperature coefficient

▫ Output polarity

• Reduces module bill-of-materials (BOM) and assembly cost

▫ ASIL B sensor can replace redundant sensors

▫ Integrated overvoltage clamp and reverse-battery diode

• Automotive-grade ruggedness and fault tolerance

▫ Extended AEC-Q100 Grade 0 qualification

▫ Operation to 175°C junction temperature

▫ 3 to 30 V operating voltage range

▫ ±8 kV HBM ESD

▫ Overtemperature indication