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TK75002 - ERROR SIGNAL ISOLATOR

General Description

The TK75002 monitors the output voltage of a power supply, generates an error signal, and transmits the error signal across an isolation barrier using a small pulse transformer.

Key Features

  • s s s s s s s s s Eliminates Opto-coupler from Feedback Loop Replaces TL431 and Eliminates Parasitic Zero Pulse Transformer Driver Same Transformer for Any Output Voltage Peak Current Controlled Automatic Volt-Second Balancing Self-running Oscillator Hi-performance Op-amp & Bandgap Reference Functionally Integrated & Simplified 5-pin Design.

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Datasheet Details

Part number TK75002
Manufacturer TOKO
File Size 77.08 KB
Description ERROR SIGNAL ISOLATOR
Datasheet download datasheet TK75002 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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TK75002 ERROR SIGNAL ISOLATOR FEATURES s s s s s s s s s Eliminates Opto-coupler from Feedback Loop Replaces TL431 and Eliminates Parasitic Zero Pulse Transformer Driver Same Transformer for Any Output Voltage Peak Current Controlled Automatic Volt-Second Balancing Self-running Oscillator Hi-performance Op-amp & Bandgap Reference Functionally Integrated & Simplified 5-pin Design APPLICATIONS s s s s s s Power Supplies with Primary-Side Controller Low Isolation-Barrier Capacitance Equipment Instrumentation Industrial Process Control Test Equipment Data Acquisition DESCRIPTION The TK75002 monitors the output voltage of a power supply, generates an error signal, and transmits the error signal across an isolation barrier using a small pulse transformer.