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UC28025 Datasheet PDF

Part Series:UC28025 Series
Category:Voltage Regulators
Description:Current Mode PWM Controller 1.5A 1000kHz 16Pin SOIC Tube
Document:UC28025DW Datasheet PDF (22 Pages)

UC28025 Voltage Regulators Datasheet PDF

#1
UC28025DW
4.0
TI
#2
UC28025DWR
3.6
TI
#3
UC28025N
2.9
TI
#4
UC28025DWG4
2.1
TI

UC28025 Datasheet PDF Voltage Regulators

Datasheet PDF
22 Pages
TI
Current Mode PWM Controller 1.5A 1000kHz 16Pin PDIP Tube
Datasheet PDF
22 Pages
TI
Current Mode PWM Controller 1.5A 1000kHz 16Pin SOIC T/R
More UC28025 Datasheet PDF >

UC28025DW - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
1 MHz
Number of Pins
16 Pin
Supply Voltage (DC)
9.00V (min)
Case/Package
SOIC-16
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UC28025DW - TI Function Overview

●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) Control Methods
●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
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