Here is the circuit diagram of the [UC3843/5 application circuit]. The UC384X series does not have built-in input undervoltage protection, soft start, or overload detection features. This means that these functions must be implemented externally, which can increase both design complexity and component costs.
Implementing these features externally costs approximately $0.07 per unit. However, the NCP1252 integrates all of these functionalities into a single chip, eliminating the need for additional components and simplifying the overall design.
By including input undervoltage protection, soft start, and overload detection in one IC, the NCP1252 not only reduces costs but also enhances system reliability and performance.
(Editor: Circuit Diagram)2.0Mm Female Header,Double-Row Centipede Foot Female Connector,2.0Mm Pitch Female Connctor,Pcba Soldering Materials Connector
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