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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
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Fan motor drive circuit (with MCD)

Example of fan motor drive circuit using MCU / Brushless DC motor

Fan motor drive circuit (with MCD)

Lineup

Single phase brushless DC motor driver (Built-in MOSFET)

Part number TC78B002FNG TC78B002FTG
Power supply voltage

5.5 to 16 V (operating range)

Output current

1.5 A (operating range)

Drive type

Single phase full wave drive

Features

PWM control

Soft switching drive

Quick start

Hall bias circuit

Error detection: Current limit, Thermal shutdown

Package SSOP16 WQFN16

Three-phase brushless DC motor driver (Built-in MOSFET)

Part number

TC78B016FTG

Power supply voltage

6 to 30 V (operating range)

Output current

3 A (operating range)

Drive system

Sine wave drive system

Features

Phase control: Optimum phase control of voltage and current

Sensor input: Hall device / Hall IC compatible

Speed control input: PWM signal / analog voltage input

Error detection: Thermal shutdown, overcurrent detection, motor lockout detection

Output ON-resistance (sum of top and bottom): 0.24 Ω (Typ.)

MCU

Part number

TMPM381FWFG

TMPM383FSUG

Maximum operation frequency

40 MHz

40 MHz

Instruction ROM

128 KB

64 KB

RAM

10 KB 8 KB
Timer 16bit x 8ch 16bit x 8ch
UART / SIO 3ch 2ch
UART (50 % duty) 1ch 1ch
AD converter 18ch (12bit) 10ch (12bit)

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