LB11851FA - Microprocessor Fan Motor Interface Driver

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ON Semiconductor

Part number	LB11851FA
Manufacturer	ON Semiconductor
File Size	145.61 KB
Description	Microprocessor Fan Motor Interface Driver
Datasheet	LB11851FA Datasheet
Additional preview pages of the LB11851FA datasheet.

Fan motor interface driver function (FGIN) ⇒ This IC accepts a signal from a microcontroller and interfaces to external power transistors (PMOS and NMOS) to provide high-efficiency low-power single-phase full-wave drive.
Variable speed input pin (PWMIN) ⇒ PMOS side PWM control NMOS side current regeneration using slow decay is used to achieve quite high-speed control.
Built-in kickback absorption circuit (OUT1P/2P) ⇒ This circuit absorbs the kickback current that is.

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Published: Jan 25, 2016 |