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MP6551GQB - H-Bridge Motor Driver

Download the MP6551GQB datasheet PDF. This datasheet also covers the MP6551 variant, as both devices belong to the same h-bridge motor driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP6551 is an H-bridge motor driver.

Its 2.5V to 14V input voltage (VIN) range allows the device to operate from a variety of battery power sources, including single-cell lithium-ion batteries, dual-cell lithium-ion batteries, and 3cell to 6-cell alkaline batteries.

Key Features

  • include over-current protection (OCP), under-voltage lockout (UVLO) protection, and thermal shutdown. The MP6551 is available in a QFN-14 (2.5mmx3mm) package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP6551-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP6551 H-Bridge Motor Driver
MP6500 Stepper Motor Driver
MP6500GF Stepper Motor Driver
MP6500GU Stepper Motor Driver
MP6501A 2.5A Stepper Motor Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DESCRIPTION The MP6551 is an H-bridge motor driver. Its 2.5V to 14V input voltage (VIN) range allows the device to operate from a variety of battery power sources, including single-cell lithium-ion batteries, dual-cell lithium-ion batteries, and 3cell to 6-cell alkaline batteries. Its low on resistance enables it to achieve up to 5A of output current (IOUT) across its entire VIN range. The MP6551 can drive a brushed DC motor in bidirectional applications or two DC motors in unidirectional, speed-controlled applications. Full protection features include over-current protection (OCP), under-voltage lockout (UVLO) protection, and thermal shutdown. The MP6551 is available in a QFN-14 (2.5mmx3mm) package. TYPICAL APPLICATION MP6551 14V, 5A, H-Bridge Motor Driver FEATURES  2.