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UC3842BD1013TR AI Analysis:
Specs, Applications & Alternatives

AI summary

UC3842BD1013TR product

UC3842BD1013TR

MOSFETs - Single

PWM ControllerCurrent ModeSTMicroelectronics

The UC3842BD1013TR is a high-performance current-mode PWM controller optimized for off-line and DC-to-DC power supply designs.

Best for

  • Off-line power supplies
  • DC-DC converters

Avoid if

  • Applications requiring low-voltage start-up (use UC3843/45 series instead)

Check before use

  • Ensure the 16V start-up threshold is compatible with your bias supply.

Key specifications

Max Frequency
500 kHz
Max Duty Cycle
100%
UVLO (On)
16 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

83dd08179738b5787a1ddd75fb5c02ef.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 IC from STMicroelectronics, designed for efficient power conversion.