onsemi LB11660RV
The LB11660RV is a single-phase bipolar half pre-driver that can achieve high-efficient direct PWM drive with ease. It is ideal for driving small-sized cooling fans used in servers. The LB11660RV is provided with the RD (lock detection) output pin and the LB11660FV the FG (rotational speed detection) output pin, respectively.| Part No. | LB11660RV |
|---|---|
| Datasheet | LB11660RV Download |
| Manufacturer |  onsemi |
| Description | Half-pre Motor Driver Single-Phase Full-Wave |
| Buy | Stock & Price |
FEATURES
●Single-phase full-wave drive (15V-1.5A output transistor built in) upper output Tr incorporated half pre-driver.●Variable speed control by an external signal. Separately-excited upper TR direct PWM control method, enabling silent, low-vibration variable speed control.
●Lowest speed setting possible.
●Current limiter circuit (the circuit actuated at IO = 1A when Rf = 0.5, Rf determines the limiter value.)
●Kickback absorption circuit built in.
●Soft switching circuit achieves low power consumption, low loss, and low noise driving at a time of phase change.
●HB built in.
●Lock protection and automatic reset functions incorporated (including a circuit that changes the ON/OFF ratio according to the power supply voltage).
●RD (lock detection) output.
●Thermal protection circuit incorporated (design guaranteed). SSOP16 (225mil) ORDERING INFORMATION See detailed ordering and shipping information on page 9 of this data sheet. © Semiconductor Components Industries, LLC, 2015 August 2015 - Rev.
