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  4. Integrated BLDC Motor Driver 45V, 2.5A, Simple Three-Phase Power Stage with Current Measurement MP6545A (Monolithic Power Systems, Inc.)
Integrated BLDC Motor Driver 45V, 2.5A, Simple Three-Phase Power Stage with Current Measurement MP6545A-MP6545A
Integrated BLDC Motor Driver 45V, 2.5A, Simple Three-Phase Power Stage with Current Measurement MP6545A-Monolithic Power Systems, Inc.

Integrated BLDC Motor Driver 45V, 2.5A, Simple Three-Phase Power Stage with Current Measurement MP6545A
Monolithic Power Systems, Inc.

About This Product

■Summary

The MP6545A is a 3-phase power stage IC designed to drive brushless DC (BLDC) motors or other loads. The MP6545A operates over an input voltage (VIN) range of 4.5V to 45V. Depending on ambient temperature (TA) and PCB layout, it can provide up to 2.5A output current (IOUT) per phase. MP6545A has its own independent GND pin for each half-bridge. These GND pins allow current measurements to be made through external shunt resistors for various application requirements. Internal safety and diagnostic features include overcurrent protection (OCP), input overvoltage protection (OVP), undervoltage lockout (UVLO) protection, and thermal shutdown. The MP6545A has separate high-side (HS) and low-side (LS) input pins for each output pin. MP6545A is available in QFN-28 (4mm x 5mm) and TSSOP-28EP packages.

■Features and benefits

・4.5V~45V operating input voltage (VIN) range ・2.5A output current (IOUT_MAX) ・3 channel half bridge (HB) driver ・Low on-resistance (RDS (ON)) of 150mΩ per MOSFET -Available in QFN-28 (4mm x 5mm) and TSSOP-28EP packages

■Protection function

・Overcurrent protection (OCP) ・Overvoltage protection (OVP) ・Low voltage lockout function (UVLO) protection ・Over temperature (OT) shutdown ・Failure display output

■Available product numbers

・MP6545AGV-Z MP6545AGV-P MP6545AGF-Z MP6545AGF-P ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Integrated BLDC Motor Driver 45V, 2.5A, Simple Three-Phase Power Stage with Current Measurement MP6545A

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1 Models of Integrated BLDC Motor Driver 45V, 2.5A, Simple Three-Phase Power Stage with Current Measurement MP6545A

Image Part Number Price (excluding tax) Inputs Integrated Hall Sensor Integrated Power MOSFETs Iout (max) (A) Number of Phase Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
Integrated BLDC Motor Driver 45V, 2.5A, Simple Three-Phase Power Stage with Current Measurement MP6545A-Part Number-MP6545A

MP6545A

Available upon quote

HS and LS

No

Yes

2.5

3

Catalog

QFN-28 (4x5), TSSOP-28EP

45

4.5

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About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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