Active production — a drop-in BLDC fan driver
The BD69830FV-GE2 is a fully integrated brushless DC (BLDC) fan motor driver from ROHM Semiconductor, combining the control logic and power stage in one 14-LSSOP package. It is listed as Active in production, so new designs and replacement orders are straightforward to place. Rated for a supply and load voltage range of 6V to 28V, it delivers up to 900 mA continuous output current through a DMOS half-bridge (2) output configuration. This covers the common 12V and 24V fan rails used in server, telecom, and industrial cooling systems.
Temperature grade and package fit
Operating junction temperature spans -40°C to 150°C, placing it comfortably in the industrial temperature band. The 14-LSSOP (4.40mm width) body with a 0.65mm pitch is a common footprint; the supplier device package is designated 14-SSOP-B. Surface-mount assembly is standard. The PWM interface accepts a variable-duty-cycle signal to control motor speed, while the integrated DMOS output stage handles the commutation directly — no external FETs needed for the rated 900 mA load.