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UC1845W Datasheet

Manufacturer: Texas Instruments

This datasheet includes multiple variants, all published together in a single manufacturer document.

UC1845W datasheet preview

Datasheet Details

Part number UC1845W
Datasheet UC1845W UC1842 Datasheet (PDF)
File Size 3.96 MB
Manufacturer Texas Instruments
Description Current-Mode PWM Controller
UC1845W page 2 UC1845W page 3

UC1845W Overview

The UCx84x series of control integrated circuits provide the.

UC1845W Key Features

  • Optimized for off-line and DC-to-DC converters
  • Low start-up current (< 1 mA)
  • Automatic feedforward pensation
  • Pulse-by-pulse current limiting
  • Enhanced load-response characteristics
  • Undervoltage lockout with hysteresis
  • Double-pulse suppression
  • High-current totem-pole output
  • Internally trimmed bandgap reference
  • Up to 500-kHz operation

UC1845A from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
Unitrode Logo UC1845A Current Mode PWM Controller Unitrode
LINFINITY Logo UC1845A CURRENT MODE PWM CONTROLLER LINFINITY
Texas Instruments logo - Manufacturer

More Datasheets from Texas Instruments

See all Texas Instruments datasheets

Part Number Description
UC1845 Current-Mode PWM Controllers
UC1845A Current-Mode PWM Controllers
UC1845A-EP Current-Mode PWM Controllers
UC1845A-SP Current-Mode PWM Controllers
UC1845J Current-Mode PWM Controller
UC1845L Current-Mode PWM Controller
UC1842 Current-Mode PWM Controller
UC1842A Current-Mode PWM Controllers
UC1842A-EP Current-Mode PWM Controllers
UC1842A-SP current-mode PWM controller

UC1845W Distributor

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