Sanyo Electric 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 |  Sanyo Electric |
| Description | Single-Phase Full-Wave Driver |
| 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 = 0.5Ω, 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). Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high lev...
