NCP1345 Quasi-Resonant Flyback Controllers

onsemi NCP1345 Quasi-Resonant Flyback Controllers are highly integrated devices designed for high-performance off-line USB-PD and USB Type-C™ power converters. The NCP1345 implements dual−pin VCC architecture for a direct connection to the aux winding. Simplified VCC management allows for a low part count and increased performance.

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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
onsemi Switching Controllers HV QR FLYBACK CONTROLLER
Datasheet
2,325In Stock
Min.: 1
Mult.: 1
: 2,500

Flyback 1 Output 25 kHz 3.3 V to 21 V - 40 C + 125 C SMD/SMT SOIC-9 Reel, Cut Tape
onsemi Switching Controllers HV QR FLYBACK CONTROLLER
Datasheet
2,382In Stock
Min.: 1
Mult.: 1
: 2,500

Flyback 1 Output 3.3 V to 21 V 10 uA - 40 C + 125 C SMD/SMT SOIC-9 Reel, Cut Tape
onsemi Switching Controllers HV QR FLYBACK CONTROLLER
Datasheet
2,273In Stock
Min.: 1
Mult.: 1
: 2,500

Flyback 1 Output 3.3 V to 21 V 10 uA - 40 C + 125 C SMD/SMT SOIC-9 Reel, Cut Tape