UC3865 Datasheet (Unitrode)

Part UC3865
Description Resonant-Mode Power Supply Controllers
Manufacturer Unitrode
Size 448.24 KB
Pricing from 7.33 USD, available from DigiKey and Texas Instruments.
Unitrode

UC3865 Overview

Key Specifications

Package: SOIC
Pins: 16
Max Voltage (typical range): 22 V
Max Frequency: 1 MHz

Key Features

  • Controls Zero Current Switched (ZCS) The UC1861-1868 family of ICs is optimized for the control of Zero Curor Zero Voltage Switched (ZVS) rent Switched and Zero Voltage Switched quasi-resonant converters. DifQuasi-Resonant Converters ferences between members of this device family result from the various combinations of UVLO thresholds and output options. Additionally, the
  • Zero-Crossing Terminated One-Shot one-shot pulse steering logic is configured to program either on-time for Timer ZCS systems (UC1865-1868), or off-time for ZVS applications (UC1861

Price & Availability

Seller Inventory Price Breaks Buy
DigiKey 848 1+ : 7.33 USD
10+ : 5.661 USD
40+ : 5.0675 USD
120+ : 4.73608 USD
View Offer
Texas Instruments 0 1+ : 5.761 USD
100+ : 4.697 USD
250+ : 3.691 USD
1000+ : 3.131 USD
View Offer