LB1924 - Power Brushless Motor Driver IC

Product Overview

Sanyo

Part number	LB1924
Manufacturer	Sanyo
File Size	133.50 KB
Description	Power Brushless Motor Driver IC
Datasheet	LB1924 Datasheet
Additional preview pages of the LB1924 datasheet.

Speed control circuit This IC uses a speed discriminator circuit and a PLL circuit in combination for speed control.

The speed control circuit outputs an error signal once every two FG periods (a charge pump technique).

he printed circuit board wiring, floating capacitances, and other aspects are accounted for appropriately. (Notes on printed circuit board lines) Floating capacitances on the printed circuit board can easily affect crystal oscillator circuits, since these are highspeed circuits. Th.

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Published: Apr 25, 2005 |