4249-NB42112B

4249-NB42112B

Part Number: 4249-NB42112B
Product Classification: Specialized ICs
Manufacturer: Fairchild Semiconductor
Description: 4249-NB42112B
Packaging: Bulk
ROHS Status: Yes
Currency: USD

Specification

  • Part Status Active
  • Programmable Not Verified

Domestic Alternative Models

4249-NB42112B

92%
Manufacturer
Awinic Electronics
Application Field
Power Management
Similarity Reason
Input voltage range and pin compatibility

SC42112

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Application Field
Power Management
Similarity Reason
Output current and package are the same

CX42112B

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Power Management
Similarity Reason
Functional parameters and protection features are similar

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Application Field
Power Management
Similarity Reason
Switching frequency and efficiency are similar

CR42112B

80%
Manufacturer
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Application Field
Power Management
Similarity Reason
Pin definitions are basically consistent