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UC3845BDG AI Analysis:
Specs, Applications & Alternatives

AI summary

UC3845BDG product

UC3845BDG

PMIC - Voltage Regulators - DC DC Switching Controllers

PWM ControllerCurrent ModeDC-DC

The UC3845BDG is a high-performance, fixed-frequency current-mode controller designed for DC-DC and off-line power supply applications.

Best for

  • DC-DC converters
  • Off-line power supplies

Avoid if

  • Applications requiring integrated power switches

Check before use

  • PCB layout for noise immunity

Key specifications

Frequency
500 kHz
UVLO (On)
8.5 V
Package
SOIC-14

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrial

Datasheet

de101ae949435fa8a591055f41be4739.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

It is a current-mode PWM controller IC designed to drive power MOSFETs in switching power supplies.