LV8139JA - Sine wave PWM Drive / Pre driver IC
LV8139JA Sine wave PWM Drive, Pre drive IC, for Brushless Motor Drive Overview The LV8139JA is a PWM system pre driver IC designed for three-phase brushless motors.
This IC reduces motor driving noise by using a high-efficiency, sine wave PWM drive type.
It incorporates a full complement of protection circuits and, by combining it with a hybrid IC in the STK611 or STK5C4 series, the number of components used can be reduced and a high level of reliability can be achieved.
Furthermore, its power-
LV8139JA Features
* Three-phase bipolar drive
* Sine wave PWM drive
* Drive phase setting function (Set 0-58 degrees 32 steps: There is an adjustment function corresponding to the CTL pin input)
* Supports power saving mode(power saving mode at CTL pin voltage of 0.95V (typ) or less; I
