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Brushless DC Predriver 80V, Three Phase BLDC Motor Predriver MP6539C-MP6539C
Brushless DC Predriver 80V, Three Phase BLDC Motor Predriver MP6539C-Monolithic Power Systems, Inc.

Brushless DC Predriver 80V, Three Phase BLDC Motor Predriver MP6539C
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response


About This Product

■Summary

The MP6539C is a gate driver IC designed for three-phase brushless DC (BLDC) motor driver applications. It can drive three half-bridges consisting of six N-channel power MOSFETs up to 80V. The MP6539C uses a bootstrap (BST) capacitor (CBST) to generate the supply voltage for the high-side MOSFET (HS-FET) driver. An internal charge pump maintains the high-side (HS) gate driver if the output is held high for an extended period of time. Internal safety features include shoot-through protection, adjustable dead time (DT) control, undervoltage lockout (UVLO), and thermal shutdown. MP6539C is similar to MP6539, but does not include automatic BST charging or overcurrent protection (OCP). The MP6539C removes the VIN and LDO pins and is powered only from the VDD pin. The MP6539C is available in a QFN-28 (4mm x 5mm) package with an exposed thermal pad.

■Features and benefits

・Supports operation up to 80V ・100V maximum bootstrap (BST) voltage (VBST) ・Current detection amplifier integrated ・Low power sleep mode for battery-powered applications ・Adjustable dead time (DT) control to prevent short-through ・Thermal shutdown ・Under voltage lockout (UVLO) protection ・Failure display output ・Delivered in thermally enhanced surface mount package ・Provided in QFN-28 (4mm x 5mm) package

■Available product numbers

・MP6539CGV-Z MP6539CGV-P ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Brushless DC Predriver 80V, Three Phase BLDC Motor Predriver MP6539C

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1 Models of Brushless DC Predriver 80V, Three Phase BLDC Motor Predriver MP6539C

Image Part Number Price (excluding tax) Hall Input Isink/source (A) Number of Half-Bridges Vsw (max) (V) Grade Package (mm)
Brushless DC Predriver 80V, Three Phase BLDC Motor Predriver MP6539C-Part Number-MP6539C

MP6539C

Available upon quote

No

1/0.8

3

80

Catalog

QFN-28 (4x5)

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About Company Handling This Product

Response Rate

100.0%


Response Time

15.6hrs

Company Overview

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

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