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MP6543CGL - 1.2A Three-Phase BLDC Motor Driver

Download the MP6543CGL datasheet PDF. This datasheet also covers the MP6543C variant, as both devices belong to the same 1.2a three-phase bldc motor driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP6543C is a three-phase brushless DC (BLDC) motor driver with three integrated halfbridges, consisting of six N-channel power MOSFETs, as well as six pre-drivers, two gate driver power supplies, and three current-sense amplifiers.

Key Features

  • include configurable over-current protection (OCP), under-voltage lockout protection (UVLO), and thermal shutdown. The MP6543C is available in a QFN-24 (3mmx4mm) package with an exposed thermal pad.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP6543C-MPS.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Monolithic Power Systems

Part Number Description
MP6543C 1.2A Three-Phase BLDC Motor Driver
MP6543 three-phase brushless DC motor driver
MP6543AGL three-phase brushless DC motor driver
MP6543BGL three-phase brushless DC motor driver
MP6543GL three-phase brushless DC motor driver
MP6543H Three-Phase Power Stage
MP6543HGL Three-Phase Power Stage
MP6540 Three-Phase Power Stage
MP6540A Three-Phase Power Stage
MP6540AGU Three-Phase Power Stage

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
MP6543C 22V, 1.2A Three-Phase BLDC Motor Driver with Three Integrated Half-Bridges DESCRIPTION The MP6543C is a three-phase brushless DC (BLDC) motor driver with three integrated halfbridges, consisting of six N-channel power MOSFETs, as well as six pre-drivers, two gate driver power supplies, and three current-sense amplifiers. Each half-bridge includes an enable (EN) input and pulse-width modulation (PWM) input. The MP6543C can achieve up to 1.2A of continuous output current (IOUT) across a 3V to 22V input voltage (VIN) range. The internal current-sense circuit does not require a low-ohmic shunt resistor. Each halfbridge has an independent ground pin (LSSA, LSSB, and LSSC) that allows current to be measured via an external shunt resistor.