Solution Center

02

2025

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04

Allegro Brushless Motor Drive Solution

32-bit ARM Cortex M4 core, up to 40MHz


 

Allegro SOC A89201C Features:

● 32-bit ARM Cortex M4 core, up to 40MHz

● Wide voltage, single-supply input: 5.5 to 50V, built-in LDO

● Supports LIN2.x/ISO17987/J2602 LIN transceiver

● Built-in three-phase bridge driver, integrated bootstrap circuit, drives 6 N-MOS transistors

● 3-channel 12-bit, 1μs ADC for current sampling

● AEC-Q100 Grade 1 certified

Application Scenarios:

● Automotive electronic water pump

● Cooling fan

● Automotive electric door

● Electronic rearview mirror

● Wiper motor