LB1824 Datasheet - Sanyo

LB1824 Power Brushless Motor Driver

(including external components) 1.Speed control circuit The LB1824 uses a combination of a speed discriminator circuit and a PLL circuit for speed control. The speed discriminator circuit outputs an error signal once every two FG periods using a charge pump method. The PLL circuit outputs a phase er.

LB1824 Features

* Breakdown voltage: 30 V, output current: 2.5 A Direct PWM drive output Crystal oscillator circuit Speed discriminator plus PLL speed control system Forward/reverse switching circuit Start/stop switchi

LB1824_SanyoSemiconDevice.pdf