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UC3845BD(LX) AI Analysis:
Specs, Applications & Alternatives

AI summary

UC3845BD(LX) product

UC3845BD(LX)

PMIC - Voltage Regulators - DC DC Switching Controllers

PWM ControllerCurrent ModePower Management

The UC3845BD(LX) is a fixed-frequency current-mode PWM controller optimized for DC-to-DC and off-line power supply applications.

Best for

  • DC-DC converters
  • Off-line power supplies

Avoid if

  • Applications requiring >50% duty cycle

Check before use

  • UVLO thresholds

Key specifications

Max Duty Cycle
50%
Operating Frequency
500 kHz
Package
SOP8

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

f08edfda9e2153b2f532cca46ae18ca3_2405101602_lingxingic-UC3845BD-LX_C22397225.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 high-performance current-mode PWM controller designed for efficient power conversion, featuring a 50% maximum duty cycle.