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NTE7125 - Integrated Circuit Switching Regulator

General Description

The NTE7125 and NTE7126 are integrated circuits in a 12 Lead SIP type package incorporating all the power switching, amplifier, error detection, and overcurrent protection circuits required in a self extcitation type semi regulated off

line switching regulator.

Key Features

  • D Power MOSFET Devices D Ideal for Semi.
  • Regulated Control Switching Supplies D Error Detection Circuit On.
  • Chip (40.5V ±0.5V Set Refernce Voltage) D Overcurrent Protection Circuit On.
  • Chip D Higher Oscillation Frequency allows the use of Smaller Pulse Transformers D IMST Substrate acts as an Electromagnetic Shield, makinf Low.
  • Noise Designs Possible.

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Datasheet Details

Part number NTE7125
Manufacturer NTE Electronics (defunct)
File Size 24.35 KB
Description Integrated Circuit Switching Regulator
Datasheet download datasheet NTE7125 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NTE7125 & NTE7126 Integrated Circuit Switching Regulator Description: The NTE7125 and NTE7126 are integrated circuits in a 12–Lead SIP type package incorporating all the power switching, amplifier, error detection, and overcurrent protection circuits required in a self– extcitation type semi–regulated off–line switching regulator. As a result, these devices can be used in the design of switching power supplies with a minimal number of external components. Furthermore, the adoption of MOSFET power switching elements supports a higher oscillation frequency than possible with bi–polar transistors. This allows smaller pulse transformers and capacitors to be used, making it possible to construct miniature power supply systems.