Outline
This IC is a motor driver IC for 5~12V fan.
The single-phase full-wave drive switching noise is small, effi cient motor drive is possible.
This IC has a built-in Lock protection, FG output,TSD is suitablel driver for fan motor.
Features
1. Supply voltage range 2.8~14V
2. Output current 0.8A
3. Operating temperature range -40~90°C
4. Consumption current (Drive) 5mA typ.
5. Output put Vsat voltage 1.1V typ, Io=200mA
(Upper + lower Vsat voltage)
6. Hall Bias voltage (VHB=1.5V) Built-in
7. Lock-Protection Built-in
8. Auto Restart Built-in
9. Thermal Shut Down circuit Built-in
Application
1. Cooling fan
Package
Pin Assignment
| Pin No. | Pin Name | Functuion |
|---|---|---|
| 1 | IN+ | Hall input positive (+) |
| 2 | HB | Hall element bias |
| 3 | IN- | Hall input negative (-) |
| 4 | CT | Capacitor Time |
| 5 | OUT1 | Driver output positive (+) |
| 6 | GND | GND |
| 7 | OUT2 | Driver output negative (-) |
| 8 | VCC | Vcc |
| 9 | FG | Frequency generator |
| 10 | LD | Lock detection |
NOTE
-Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
-The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
