3-Phase Brushless Fan Motor Controller - BD62018AFS | ROHM Semiconductor - ROHM Co., Ltd.
Rohm Productdetail
3-Phase Brushless Fan Motor Controller - BD62018AFS (New)
This controller synthesizes the optimal driving signal from hall sensor signals, and outputs the synthesized signal to control the external power transistor. The replacement is also easy because of its pin compatibility with BD62011AFS. This controller provides optimum motor drive for a wide variety of applications, and enables motor unit standardization.
* This product is a STANDARD grade product and not recommend for on-vehicle devices.
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Specifications:
Grade
Standard
Usage
Air-Conditioner
Type
Controller
Vcc (Max.)[V]
20.0
Power Supply Voltage (Max.)[V]
18.0
Power Supply Voltage (Min.)[V]
10.0
Commutation Logic[°]
180
Sensor Type
3 sensor
External FET
N+N
Speed Control Input
DC
For Fan Motor
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
110
Features:
- 180° Sinusoidal Commutation Logic
- PWM Control (Upper and lower arm switching)
- Phase control supported from 0° to +40° at 1° intervals
- Rotational Direction Switch
- FG signal output with pulse number switch (4 or 12)
- VREG Output (5V/30mA)
- Protection Circuits Provided: OCP, TSD, UVLO, MLP and the external fault input