onsemi
5005 East McDowell Road
Phoenix, AZ 85008
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PWM Controllers offer PFC shut-down feature.
Current Mode Controllers Series NCP1230 and NCP1231 allow power supply designers to shut-down power factor correction stage in light or no-load conditions. Units offer cycle skipping at light loads, internal ramp compensation, and frequency dithering. Both series are available in 65, 100, and 133 kHz frequency options. Series NCP1230 integrates 2.5 ms soft-start, while Series NCP1231 offers...
Read More »PWM Controllers offer PFC shut-down feature.
Current Mode Controllers Series NCP1230 and NCP1231 allow power supply designers to shut-down power factor correction stage in light or no-load conditions. Units offer cycle skipping at light loads, internal ramp compensation, and frequency dithering. Both series are available in 65, 100, and 133 kHz frequency options. Series NCP1230 integrates 2.5 ms soft-start, while Series NCP1231 offers...
Read More »Synchronous Rectifier suits power switching applications.
Self-contained BERS(TM) NIS6111 couples high-speed comparator and MOSFET driver with power MOSFET to create diode with same forward-drop characteristics as MOSFET, eliminating heat sinks. It is capable of blocking up to 24 V and has typical forward voltage drop of 0.1 V at forward current of 20 A. Offered in 9 x 9 mm QFN package, Model NIS6111 can be used as oring diode used in servers and...
Read More »Synchronous Rectifier suits power switching applications.
Self-contained BERS(TM) NIS6111 couples high-speed comparator and MOSFET driver with power MOSFET to create diode with same forward-drop characteristics as MOSFET, eliminating heat sinks. It is capable of blocking up to 24 V and has typical forward voltage drop of 0.1 V at forward current of 20 A. Offered in 9 x 9 mm QFN package, Model NIS6111 can be used as oring diode used in servers and...
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