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UC2843BD(LX) AI Analysis:
Specs, Applications & Alternatives

AI summary

UC2843BD(LX) product

UC2843BD(LX)

PMIC - Voltage Regulators - DC DC Switching Controllers

PWM ControllerCurrent ModeDC-DC

The UC2843BD(LX) is a high-performance current-mode PWM controller optimized for offline and DC-DC power conversion.

Best for

  • Offline power supplies
  • DC-DC converters

Avoid if

  • Applications requiring extremely low power consumption during standby

Check before use

  • UVLO thresholds to ensure compatibility with your input voltage range

Key specifications

Max Frequency
500 kHz
UVLO (On)
8.8 V
UVLO (Off)
7.6 V
Max Duty Cycle
100%

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

63fe17c6c971bff40f7cdada02c2be2a_2404251019_lingxingic-UC2843BD-LX_C22390254.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 fixed-frequency current-mode PWM controller designed for efficient power management in offline and DC-DC converter circuits.