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UC2844D8TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UC2844D8TR product

UC2844D8TR

DC DC Switching Controllers

PWM ControllerCurrent ModeTI

The UC2844D8TR is a fixed-frequency current-mode PWM controller from Texas Instruments, designed for off-line and DC-to-DC power supplies.

Best for

  • Off-line AC-DC power supplies
  • DC-DC converters

Avoid if

  • Applications requiring >50% duty cycle

Check before use

  • Ensure the 16V/10V UVLO thresholds align with your bias supply design.

Key specifications

Max Duty Cycle
50%
UVLO Turn-On
16 V
Operating Temp
-40°C to 85°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Unknown
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power Supplies

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UC2844D8TR: 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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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

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-performance current-mode PWM controller featuring a totem-pole output stage for driving N-channel MOSFETs.