Document
Datasheet
DC Brushless Fan Motor Drivers
Multifunction Single-phase Full-wave Fan Motor Driver
BD6994FV
General Description BD6994FV is a 1chip driver for 12V single-phase full-wave fan motor. This IC employs the Bi-CMOS process and incorporates various functions such as low ON resistance, low power consumption and quiet drive.
Features SSOP Small Package BTL Soft Switching Drive Stand-by Function Speed Controllable by DC / Pulse Input Quick Start Duty Control Start-up Function Lock Protection and Automatic Restart (without External Capacitor) Rotation Speed Pulse Signal (FG) Output Lock Alarm Signal(AL) Output
Key Specifications
Operating Voltage Range: Operating Temperature Range: Output Voltage (Total):
4.5V to 17V -40°C to +105°C 0.6V(Typ) at 0.4A
Package SSOP-B16
W (Typ) x D (Typ) x H (Max) 5.00mm x 6.40mm x 1.35mm
Application Fan motors for general consumer equipment of desktop PC, Projector, etc.
SSOP-B16
Absolute M.