Datasheet4U Logo Datasheet4U.com

UCC2802 - Low-Power BiCMOS Current-Mode PWM Controllers

This page provides the datasheet information for the UCC2802, a member of the UCC1800 Low-Power BiCMOS Current-Mode PWM Controllers family.

Datasheet Summary

Description

The UCCx80x family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count.

Features

  • 1 100-μA Typical Starting Supply Current.
  • 500-μA Typical Operating Supply Current.
  • Operation up to 1 MHz.
  • Internal Soft Start.
  • Internal Fault Soft Start.
  • Internal Leading-Edge Blanking of the Current Sense Signal.
  • 1-A Totem-Pole Output.
  • 70-ns Typical Response from Current-Sense to Gate Drive Output.
  • 1.5% Tolerance Voltage Reference.
  • Same Pinout as UC3842 and UC3842A 2.

📥 Download Datasheet

Datasheet preview – UCC2802

Datasheet Details

Part number UCC2802
Manufacturer Texas Instruments
File Size 3.02 MB
Description Low-Power BiCMOS Current-Mode PWM Controllers
Datasheet download datasheet UCC2802 Datasheet
Additional preview pages of the UCC2802 datasheet.

📁 Similar Datasheet

  • UCC2807-1 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
  • UCC2807-2 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
  • UCC2807-3 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
  • UCC2808-1 - Low Power Current Mode Push-Pull PWM (Unitrode)
  • UCC2808-2 - Low Power Current Mode Push-Pull PWM (Unitrode)
  • UCC2809-1 - Economy Primary Side Controller (Unitrode)
  • UCC2809-2 - Economy Primary Side Controller (Unitrode)
  • UCC281-3 - Low Dropout 1 Ampere Linear Regulator (Unitrode)
  • UCC281-5 - Low Dropout 1 Ampere Linear Regulator (Unitrode)
  • UCC281-ADJ - Low Dropout 1 Ampere Linear Regulator (Unitrode)
Other Datasheets by Texas Instruments

Full PDF Text Transcription

Click to expand full text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community UCC1800, UCC1801, UCC1802, UCC1803, UCC1804, UCC1805 UCC2800, UCC2801, UCC2802, UCC2803, UCC2804, UCC2805 UCC3800, UCC3801, UCC3802, UCC3803, UCC3804, UCC3805 SLUS270E – MARCH 1999 – REVISED JUNE 2016 UCC180x, UCC280x, UCC380x Low-Power BiCMOS Current-Mode PWM Controllers 1 Features •1 100-μA Typical Starting Supply Current • 500-μA Typical Operating Supply Current • Operation up to 1 MHz • Internal Soft Start • Internal Fault Soft Start • Internal Leading-Edge Blanking of the Current Sense Signal • 1-A Totem-Pole Output • 70-ns Typical Response from Current-Sense to Gate Drive Output • 1.
Published: |