LB11967V |
Part Number | LB11967V |
Manufacturer | Sanyo Electric |
Description | Ordering number : ENN8362 Monolithic Linear IC LB11967V Overview Bariable Speed Single-Phase Full-Wave Pre-Driver For Fan Motor The LB11967V is a single-phase bipolar variable speed fan motor pred... |
Features |
• Pre-driver for single-phase full-wave drive ⇒ PNP-EMOS is used as an external power TR, enabling high-efficiency low-consumption drive by means of the low-saturation output and single-phase full-wave drive. (PMOS-NMOS also applicable) • External PWM input enabling variable speed control ⇒ Separately-excited upper direct PWM (f = 25kHz) control method, enabling highly silent speed control • Compatible with 12V, 24V, and 48V power supplies • Current limiter circuit incorporated ⇒ Chopper type current limit at start • Reactive current cut circuit incorporated ⇒ Reactive current before phase cha... |
Document |
LB11967V Data Sheet
PDF 259.40KB |
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