LB11961 | ||||||||
LB11961 DescriptionLB11961 DescriptionLB11961 CategoriesLB11961 ManufacturerLB11961 Datasheet (PDF)LB11961 Price & AvailabilityLB11961 FeaturesThermistor input variable speed direct PWM drive IC LB11961 Features• Single-phase full-wave drive (16V, 1.0A transistors are built in) • Built-in variable speed function controlled by a thermistor input The LB11961 can implement quiet, low-vibration variable speed control using externally clocked high side transistor direct PWM drive. • Built-in regenerative diode (Di); only requires a minimal number of external components. • Built-in HB • Minimum speed setting pin (allows full-speed mode operation at startup) • Operates in full-speed mode when the thermistor is removed. • Built-in lock protection and automatic recovery circuits • FG (speed detection) and RD (lock detection) outputs • Built-in thermal shutdown circuit LB11961 ParametersOther Components TNPU08052K15BZEN00 PT78ST100 RS 2 0.1 2% R 1N4934/23 CRCW0805390KJNEAHP Keywords
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