LV8068V Datasheet (ON Semiconductor) - Single-Phase Full-Wave Driver

LV8068V, Single-Phase Full-Wave Driver

Ordering number : ENA2143 LV8068V Bi-CMOS IC Fan Motor Driver Single-Phase Full-Wave Driver http://onsemi.com Overview The LV8068V is single-phase bipolar fan motor is driven, through BTL output linear driver, at high efficiency, low power, and low noise by suppressing the reactive power.

The BTL output can put PWM control by an outside signal together, which is optimum for the CPU cooler, etc.

Functions Single-phase full-wave operating by BTL output (BTL amplifier gain : +49dB)

LV8068V Features

* n collector (drain) output. This pin must be left open if unused.

* 5 It is a capacitor for PWM oscillations. (Cpwm = 100pF, fpwm = about 33kHz (typ))

* 6 The current limiter is activated when the voltage between current det