Brushless DC motor drive circuit

Example of three-phase brushless DC motor driver circuit for HVAC

Brushless DC motor drive circuit

Lineup

U-MOS Series 40 V N-ch MOSFET

Part number

Rated drain current [A]

On-resistance (Max)
[mΩ] @VGS = 10 V

Package

XPN3R804NC

40

3.8

TSON Advance(WF)

TK1R4S04PB

120

1.35

DPAK+

XPHR7904PS

150

0.79

SOP Advance(WF)

TPWR7904PB

150

0.79

DSOP Advance(WF)L

XPJR6604PB *

(200)

(0.66)

S-TOGL™

XPQR3004PB

400

0.30

L-TOGL™

* : Under development (Values enclosed in parentheses are tentative specifications. Specifications are subject to change without notice.)

U-MOS Series 100V N-ch MOSFET

Part number

Rated drain current [A]

On-resistance (Max)
[mΩ] @VGS = 10 V

Package

XPN1300ANC

30

13.3

TSON Advance(WF)

XPN2400ANC *

(20)

(23.5)

TK60S10N1L

60

6.11

DPAK+

XPH4R10ANB

70

4.1

SOP Advance(WF)

XPH6R30ANB

45

6.3

XPW4R10ANB

70

4.1

DSOP Advance(WF)L

XPW6R30ANB

45

6.3

DSOP Advance(WF)M

XPQ1R00AQB *

(300)

(1.03)

L-TOGL™

* : Under development (Values enclosed in parentheses are tentative specifications. Specifications are subject to change without notice.)

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)

P-WQFN32-0505-0.50-002
SSOP30-P-300-0.65

Features

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

Brushless DC motor pre driver for blower

Part number

TB9080FG

Package

LQFP64-P-1010-0.50E

(12 x 12 mm)

Operating voltage range [V]

7 to 18

Sleep consumption current (Typ.) [μA]

50

Number of external MOSFETs

N-ch x 6

Drive control

Sine wave control 

Power supply IC (for MCU)

Part number

TB9005FNG

Package

SSOP20-P-225-0.65A

(6.4 x 7.0 mm)

Current consumption ICC (Typ.) [μA]

90 (@VIN = 12 V, Ta = 25 °C)
Load stability VLOAD (Max) [%] 1 (@ILOAD = 1 to 300 mA)

Function

Number of outputs

1ch (5 V)

Circuit type External transistor type
WDT, Overcurrent limitation

Contacts

Technical inquiry

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Frequently Asked Questions

FAQs

* S-TOGL™ and L-TOGL™ are trademarks of Toshiba Electronic Devices & Storage Corporation.
* All other company names, product names, and service names may be trademarks of their respective companies.

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