LB1861 - Variable Speed Fan Motor Driver

Product Overview

Sanyo

Part number	LB1861
Manufacturer	Sanyo
File Size	79.67 KB
Description	Variable Speed Fan Motor Driver
Datasheet	LB1861 Datasheet
Additional preview pages of the LB1861 datasheet.

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 |