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Description
Converter Offline Flyback Topology Up to 250kHz 16-PDIP
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1. Description
The MC44603AP is an enhanced high performance controller that is specifically designed for off–line and dc–to–dc
converter applications. This device has the unique ability of automatically changing operating modes if the converter
output is overloaded, unloaded, or shorted, offering the designer additional protection for increased system reliability.
The MC44603AP has several distinguishing features when compared to conventional SMPS controllers.These features
consist of a foldback facility for overload protection, a standby mode when the converter output is slightly loaded, a
demagnetization detection for reduced switching stresses on transistor and diodes, and a high current totem pole
output ideally suited for driving a power MOSFET. It can also be used for driving a bipolar transistor in low power
converters (< 150 W). It is optimized to operate in discontinuous mode but can also operate in continuous mode.
Its advanced design allows use in current mode or voltage mode control applications.
2. Features
> Overvoltage Protection Against Open Current and Open Voltage Loop
> Protection Against Short Circuit on Oscillator Pin
> Fully Programmable Foldback
> Soft–Start Feature
> Accurate Maximum Duty Cycle Setting
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Same catergory
11 buyer reviews from Singapore
BILL MESA
Length of registration:15 years
The model arrived in good order and in a timely manner. I anticipate more business for you.
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09/19/2022
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
MC44603AP
MC44603AP has several brands around the world that may have alternate names for MC44603AP due to regional differences or acquisition. MC44603AP may also be known as the following names:
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Total Price:
Unit Price:7.64672
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