LB1861 - Variable Speed Fan Motor Driver

Sanyo

Datasheet Details

Part number	LB1861
Manufacturer	Sanyo
File Size	79.67 KB
Description	Variable Speed Fan Motor Driver
Datasheet	LB1861_SanyoSemiconDevice.pdf

and Functions . Two-speed mode select function requiring less external.
. component additions: Full speed and Low speed. Or, thermistor-controlled continuous variable-speed function according to ambient operation temperatures. → Motor starts rotating at a low speed. Motor lock protection and automatic return circuit built in Output transistors: Output current IO = 1.5 A, output circuit protection Zener diodes (LB1860: M-Vz = 57 V/ LB1861: M-Vz = 32 V) → Enables low-level noise protectio.

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Published: Apr 25, 2005 |