Datasheet Details
- Part number
- BD61251FV
- Manufacturer
- ROHM ↗
- File Size
- 1.57 MB
- Datasheet
- BD61251FV-ROHM.pdf
- Description
- Fan Motor Driver
BD61251FV Description
Datasheet DC Brushless Fan Motor Driver Multifunction Single-phase Full-wave Fan Motor Driver BD61251FV General .
BD61251FV is pre-driver IC to drive single phase H bridge output composed of external MOS FET.
BD61251FV Features
* Pre Driver for External Power MOS FET
* Speed Controllable by PWM
* Input / Output Duty Slope Adjustment
* Silent Drive by the PWM Soft Switching
* Lead Angle Function (Fixed value)
* Soft Start
* Standby Mode
* Current Limit
* Lock Protection and Automatic Rest
BD61251FV Applications
* General consumer equipment of Desktop PC, Server, etc.
* Office equipment, Copier, FAX, Laser Printer, etc. Typical Application Circuits
SSOP-B16
PWM ( )
HALL
5V (Typ)
PWM
PWM I/O
VCC OSC
REF VOLTAGE REGULATOR
HP + HM COMP
-
CONTROL LOGIC
A1H
PREDRIVE
A1L A2H
A2L
SSW
SST A/D
C
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