datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Number :
Home  >>>  Texas-Instruments  >>> UC28023 PDF

UC28023 Datasheet PDF - Texas Instruments

Part NumberUC28023 Texas-Instruments
Texas Instruments Texas-Instruments
DescriptionECONOMY HIGH-SPEED PWM CONTROLLER
UC28023 Datasheet PDF : UC28023 pdf   
UC28023_13 image

DESCRIPTION
The UC28023 and UC28025 are fixed-frequency PWM controllers optimized for high-frequency switched-mode power supply applications. The UC28023 is a single output PWM for single-ended topologies while the UC28025 offers dual alternating outputs for double-ended and full bridge topologies.

FEATURES
■ Peak Current Mode, Average Current Mode,or Voltage Mode (with Feed-Forward) ControlMethods
■ Practical Operation Up to 1 MHz
■ 50-ns Propagation Delay to Output
■ ±1.5-A Peak Totem Pole Outputs
■ 9-V to 30-V Nominal Operational Voltage Range
■ Wide Bandwidth Error Amplifier
■ Fully Latched Logic with Double Pulse Suppression
■ Pulse-by-Pulse Current Limiting
■ Programmable Maximum Duty Cycle Control
■ Under--Voltage Lockout with Hysteresis
■ Trimmed 5.1-V Reference with UVLO
■ Same Functionality as UC3823 and UC3825


APPLICATIONS
■ Off-Line and DC/DC Power Supplies
■ Converters Using Voltage Mode, Peak Current Mode, or Average Current Mode Control Methods
■ Single-Ended or Two-Switch Topology Designs

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19 

Share Link : 

Other manufacturer searches related to UC28023

UC28023 (UC28023 / UC28025) ECONOMY HIGH-SPEED PWM CONTROLLER

Other parts:UC28023DW, UC28023DWG4, UC28023DWR, UC28023DWRG4...
UC28023 View Texas Instruments  

Language : 한국어   简体中文   日本語   русский   español


Key Word
System  Voltage  Analog  Audio  Axial  Battery  Bipolar  Bridge  Camera  Chip  Clock  Color  Connector  Control  Controller  Converter  Counter  Crystal  Decoder  Digital 

@ 2014 - 2018  [ Home  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]