UC3845B Datasheet (onsemi)

Part UC3845B
Description High Performance Current Mode Controller
Manufacturer onsemi
Size 749.31 KB
Pricing from 0.21765 USD, available from Avnet and Newark.Powered by Octopart
onsemi

UC3845B Overview

Key Specifications

Package: SOP
Mount Type: Surface Mount
Pins: 8
Max Voltage (typical range): 30 V

UC3845B reference image

Representative UC3845B image (package may vary by manufacturer)

Key Features

  • Trimmed Oscillator for Precise Frequency Control
  • Oscillator Frequency Guaranteed at 250 kHz
  • Current Mode Operation to 500 kHz Output Switching Frequency
  • Output Deadtime Adjustable from 50% to 70%
  • Automatic Feed Forward Compensation

Price & Availability

Seller Inventory Price Breaks Buy
Avnet 12500 5000+ : 0.21765 USD
10000+ : 0.21004 USD
20000+ : 0.20699 USD
40000+ : 0.20395 USD
View Offer
Avnet 348 5000+ : 0.21765 USD
10000+ : 0.21004 USD
20000+ : 0.20699 USD
40000+ : 0.20395 USD
View Offer