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UC2526 - Regulating Pulse Width Modulator

General Description

The UC1526 is a high performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other power control applications.

Key Features

  • 8 To 35V Operation.
  • 5V Reference Trimmed To ±1%.
  • 1Hz To 400kHz Oscillator Range.
  • Dual 100mA Source/Sink Outputs.
  • Digital Current Limiting.
  • Double Pulse Suppression.
  • Programmable Deadtime.
  • Under-Voltage Lockout.
  • Single Pulse Metering.
  • Programmable Soft-Start.
  • Wide Current Limit Common Mode Range.
  • TTL/CMOS Compatible Logic Ports.
  • Symmetry Correction Capability.
  • Guaranteed.

📥 Download Datasheet

Datasheet Details

Part number UC2526
Manufacturer Unitrode
File Size 608.43 KB
Description Regulating Pulse Width Modulator
Datasheet download datasheet UC2526 Datasheet

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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Regulating Pulse Width Modulator UC1526 UC2526 UC3526 FEATURES • 8 To 35V Operation • 5V Reference Trimmed To ±1% • 1Hz To 400kHz Oscillator Range • Dual 100mA Source/Sink Outputs • Digital Current Limiting • Double Pulse Suppression • Programmable Deadtime • Under-Voltage Lockout • Single Pulse Metering • Programmable Soft-Start • Wide Current Limit Common Mode Range • TTL/CMOS Compatible Logic Ports • Symmetry Correction Capability • Guaranteed 6 Unit Synchronization DESCRIPTION The UC1526 is a high performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other power control applications.