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UCC2803DTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC2803DTR product

UCC2803DTR

DC DC Switching Controllers

PWM ControllerBiCMOSCurrent-Mode

The UCC2803DTR is a low-power BiCMOS current-mode PWM controller optimized for battery-operated and low-voltage DC-DC applications.

Best for

  • Battery-operated systems
  • Low-voltage DC-DC converters

Avoid if

  • High-voltage off-line applications requiring higher UVLO thresholds

Check before use

  • Oscillator timing components
  • Compensation network design

Key specifications

Reference Voltage
4 V
Max Duty Cycle
100%
UVLO Turn-On
4.1 V
Operating Temp
-40°C to 85°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UCC2803DTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-speed, low-power BiCMOS current-mode PWM controller from Texas Instruments, featuring a 4V reference and 100% maximum duty cycle.