Datasheet Summary
TECHNICAL NOTE
DC Brushless Motor Drivers for Cooling Fans
Speed Controllable Single-phase Full-wave DC Brushless Fan Motor Drivers
BD6709FS, BD6718FV, BD6721FS, BD6722FS
- Description This is the summary of models that suit for 12V speed controllable fan for desktop PC and general consumer equipment. They employ Bi-CDMOS process, and realize low ON resistance, low power consumption. They incorporate lock protection and automatic restart circuit, current limiting circuit.
- Features
1) Power Tr incorporated (BD6709FS、BD6721FS) 2) Pre-driver patible for external Tr (BD6718FV) 3) Low side power Tr incorporated half pre-driver (BD6722FS) 4) Current limiting circuit 5) PWM soft switching...