MP6545AGV-P

MP6545A is a three-phase power stage IC designed to drive brushless DC (BLDC) motors or other loads. The MP6545A operates across a 4.5V to 45V input voltage (VIN) range. It can deliver an output current (IOUT) up to 2.5A per phase, depending on the ambient temperature (TA) and PCB layout. The MP6545A has unique, independent GND pins for each half-bridge. These GND pins make it possible to provide current measurement via an external shunt resistor for different application requirements. Internal safety and diagnostic features include overcurrent protection (OCP), input overvoltage protection (OVP), input undervoltage lockout (UVLO), and thermal shutdown. The MP6545A has separate high-side (HS) and low-side (LS) input pins for each output pin. Applications include brushless DC (BLDC) motors, laser printers and copiers, textile machines.

• Three-channel half-bridge (HB) driver
• Low 150mohm on-resistance (RDS(ON)) per MOSFET
• Overtemperature (OT) shutdown
• Fault indication output
• Available in QFN-28 package
• LSSx to GND range from -0.2V to +0.2V
• Operating junction temp (TJ) from -40°C to +125°C

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.