Part Datasheet Search > Voltage Regulators > UC3844B Pinout Diagram
Images are for reference

UC3844B Pinout Diagram

Part Series:UC3844B Series
Category:Voltage Regulators
Description:Current Mode PWM Controller 1A 500kHz 8Pin SOIC N T/R
Document:UC3844BNG Datasheet PDF (27 Pages)

UC3844B Voltage Regulators Pinout Diagram

UC3844BD1R2G - ON Semiconductor Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
52 kHz
Number of Pins
8 Pin
Case/Package
SOIC-8
Halogen Free Status
Halogen Free
show more

UC3844BD1R2G - ON Semiconductor Function Overview

High Performance Current Mode Controllers
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, a temperaturecompensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.
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
•Latching PWM for Cycle−By−Cycle Current Limiting
•Internally Trimmed Reference with Undervoltage Lockout
•High Current Totem Pole Output
•Undervoltage Lockout with Hysteresis
•Low Startup and Operating Current
•These Devices are Pb−Free and are RoHS Compliant
•NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
show more
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.