Datasheet Summary
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Ordering number : ENA0082
Overview
Monolithic Digital IC
Single-Phase Full-Wave Driver
For Fan Motor
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.
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,...
