MIC38HC42YM AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MIC38HC42YM product

MIC38HC42YM

Programmers

PWM ControllerBiCMOSCurrent-Mode

The MIC38HC42YM is a high-efficiency, BiCMOS current-mode PWM controller designed for DC-DC and off-line power supplies.

Best for

  • DC-DC converters
  • Isolated power supplies

Avoid if

  • Applications requiring >20V input supply

Check before use

  • UVLO thresholds for specific system startup requirements

Key specifications

Max Duty Cycle
96%
Start Threshold
14.5V
Peak Output Current
1A

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

Power Management

CAD Models

Download ECAD models for MIC38HC42YM: 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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

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 with 1A peak output drive, pin-compatible with standard 3842 bipolar controllers but with lower power consumption.