3-Phase Sensorless Fan Motor Driver,EUM6812A Replace BD67172.
EUM6812A
EUM6812A.pdf
FEATURES
• 3-Phase Sensorless Drive(No Hall Sensor Needed)
• Input Voltage Range:1.8V~6.0V
• Total Driver H+L RON less than 950mΩ
• No Need BEMF External Filter Cap
• UVLO Protection
• PWM Speed Control and Soft Switching
• Few External Components
• 20μA Low Standby Current
• Built in TSD
• Available in UDFN-10 Package
• RoHS Compliant and 100% Lead (Pb)-Free
Halogen-Free
PIN CONFIGUTION
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优势替代