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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.
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Fan motor drive circuit (with MCD)
Example of fan motor drive circuit using MCU / Brushless DC motor
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 |
|
|---|---|
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 |
||
|---|---|---|
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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