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MONOLITHIC POWER SYSTEMS (MPS) MP6543HGL-B-P

Motor Driver, Three Phase DC Brushless, 3 Outputs, 2 A, 3 V to 22 V, QFN-24, -40 °C to 125 °C

MONOLITHIC POWER SYSTEMS (MPS) MP6543HGL-B-P
MONOLITHIC POWER SYSTEMS (MPS) MP6543HGL-B-P

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Manufacturer Part No:
MP6543HGL-B-P
Order Code:
3779499
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Technical Datasheet:
MP6543HGL-B-P   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Overview

MP6543H-B family of products are all three phase brushless DC motor drivers. They integrate three half-bridges, consisting of six N channel power MOSFETs, along with predrivers, gate drive power supplies and current sense amplifiers. The MP6543H-B delivers up to 2A of continuous current (depending on thermal and PCB conditions) with an adjustable overcurrent protection (OCP) threshold. It uses an internal charge pump to generate the gate drive supply voltage for the high-side MOSFETs, and a trickle charge circuit to maintain a sufficient gate drive voltage to operate at 100% duty cycle. Internal safety features include thermal shutdown, undervoltage lockout (UVLO) and overcurrent protection (OCP). The MP6543H-B is available in a QFN-24 (3mmx4mm) package with an exposed thermal pad.
  • Hall-effect sensor inputs
  • 3V to 22V operating supply voltage
  • Three integrated half bridge drivers
  • MOSFET on resistance of 110mohm per FET
  • Built-in 3.3V, 100mA LDO regulator
  • Internal charge pump supports 100% duty cycle operation
  • Automatic synchronous rectification
  • Integrated bidirectional current sense amplifiers

Footnotes

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

Product Information

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:
Half-Bridge Motor Driver

:
Three Phase Brushless DC

:
3Outputs

:
2A

:
-

:
QFN

:
24Pins

:
3V

:
22V

:
-40°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited

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Technical Documents (1)

Packaging type Cut Tape

154 In stock

154 deliver in 3-4 business days from our UK warehouse

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¥669.33 (¥736.26 Inc. JCT)

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10+ ¥385.61 (¥424.17)
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