Brushless DC motor drive circuit (N-ch /P-ch types)

Example of a three-phase brushless DC motor drive circuit for a transmission oil pump

Brushless motor drive circuit (N-ch /P-ch types)

Lineup

U-MOS Series 40 V N-ch MOSFET

Part number

Drain current

On-resistance (Max)

@VGS = 10 V

Package

XPN3R804NC

40 A

3.8 mΩ

TSON Advance(WF)

TK1R4S04PB

120 A

1.35 mΩ

DPAK+

TPHR7904PB

150 A

0.79 mΩ

SOP Advance(WF)

TPWR7904PB

150 A

0.79 mΩ

DSOP Advance(WF)L

TKR74F04PB

250 A

0.74 mΩ

TO-220SM(W)

TK1R5R04PB

160 A

1.5 mΩ

D2PAK+

U-MOS Series -40 V / -60 V P-ch MOSFET

Part number

Drain-source

Voltage

Drain current

On-resistance (Max)

@VGS = -10 V

Package

TJ90S04M3L

-40 V

-90 A

4.3 mΩ

DPAK+

TJ60S06M3L

-60 V

-60 A

11.2 mΩ

XPH3R114MC

-40 V

-100 A

3.1 mΩ

SOP Advance(WF)

TJ200F04M3L

-40 V

-200 A

1.8 mΩ

TO-220SM(W)

Gate driver (for motor)

Part number

TPD7211F

TPD7212F / TPD7212FN

Function

Half bridge output gate driver

Gate driver for three-phase brushless motor

Number of output

2 outputs

6 outputs

Package

PS-8 (2.8 x 2.9 mm)

TPD7212F                    
Back surface
WQFN32 (5 x 5 mm)

TPD7212FN
SSOP30 (7.6 x 10.2 mm)

Features

  • For highside P-ch MOSFET drive
  • For driving highside N-ch MOSFET
    (with built-in charge pumps)
  • Built-in voltage monitoring function
    (power supply, output)

Brushless DC motor pre driver

Part number

TB9061AFNG

Package

SSOP24
(7.8 x 7.6 mm)

Power supply voltage VB (Max) [V]

40

Output voltage VOH / VOL  [V]

VB-0.5@ IOH = -20 mA / 0.5 @ IOL = 20 mA

PWM frequency fpint (Typ.) [kHz]

24

Oscillation frequency fosc (Typ.) [MHz]

6.14

Contacts

Technical inquiry

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Frequently Asked Questions

FAQs
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