Example of a small size motor driving circuit for fan using MOSFETs
[Note] @| VGS | = 4 V
Part Number |
TC78H660FNG | |
---|---|---|
VM [V] |
18 |
20 |
IOUT [A] |
1.1 |
2.0 |
Ron(upper and lower sum) (Typ.) [Ω] |
0.8 |
0.48 |
Control Interface | ENABLE / PHASE inputs |
ENABLE / PHASE inputs |
Step |
Full, Half step resolution | ー |
Feature | Motor driving voltage: 2.5 V (Min) | Motor driving voltage: 2.5 V (Min) |
Abnormality detection function | Over heat, Over current, Low voltage | Over heat, Over current, Low voltage |
Package | TSSOP16 | TSSOP16 |
Part Number | TC78B002FNG | TC78B002FTG |
---|---|---|
VM [V] |
18 |
|
IOUT [A] |
1.5 |
|
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 |
Series | Group | Function |
---|---|---|
TXZ+™3A Series | M3H Group | Arm® Cortex®-M3, 120 MHz operation, 2.7 to 5.5 V |
* TXZ+™ is a trademark of Toshiba Electronic Devices & Storage Corporation.
* Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
* Other company names, product names, and service names may be trademarks of their respective companies.