HR4988 Micro-Step Motor Driver Chip with Built-in Converter and Overcurrent Protection

Update: 28 September, 2023

HR4988 is a micro-step motor driver chip with built-in converter and overcurrent protection. It features low on-resistance, automatic detection and selection of current decay mode, support for slow decay and mixed decay modes, low power synchronous rectification function, internal undervoltage lockout, overcurrent protection, etc. It is suitable for bipolar stepper motors working in full, half, 1/4, 1/8, 1/16, 1/32, 1/64 and 1/128 step modes.

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File format: PDF

Size: -

MD5 Checksum: EE1C52D9DE40D42CA57A67A47FE73C55

Publication date: 10 February, 2023

Downloads: -

PDF Link: HR4988 Micro-Step Motor Driver Chip with Built-in Converter and Overcurrent Protection PDF