Driving circuit for blushless DC motor

Example of a brushless DC motor drive circuit for an electric turbocharger

Driving circuit for blushless DC motor

Lineup

U-MOS Series 80 V / 100 V N-ch MOSFET

Part number

 Drain-source voltage Drain current

On-resistance (Max)

@VGS=10 V

Package

XPQR8308QB*

80 V

400 A

 0.8 mΩ


L-TOGLTM

XPQ1R00AQB*

100 V

400 A

 1.1 mΩ

*: Under development (The specification is subject to change without notice.)

*: L-TOGL is a trademark of  Toshiba Electronic Devices & Storage Corporation.

Automotive MOSFETs

Gate driver (for motor)

Part number

TPD7213FN*

TPD7212F / TPD7212FN

Function

Half bridge gate driver

Gate driver for three-phase brushless motor

Number of output

2 outputs

6 outputs

Package

SSOP16 (5.5 x 6.4 mm)

WQFN32 (5 x 5 mm)

SSOP30 (10.2 x 7.6 mm)

Features
  • Suitable for 48 V battery system
  • Can be used to drive a high side N-ch MOSFET
  • For driving high-side N-ch MOSFET (with built-in charge pumps)
  • Built-in voltage monitoring function
    (power supply, output)

*: Under development (The specification is subject to change without notice.)

Automotive driver ICs

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