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LM25183QNGURQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM25183QNGURQ1 product

LM25183QNGURQ1

Voltage Regulators - DC DC Switching Regulators

PSR flybackisolated DC/DCautomotiveAEC-Q10065 V MOSFETWSON-8

LM25183QNGURQ1 is an automotive-qualified primary-side regulated flyback controller with an integrated 65 V, 2.5 A MOSFET for compact isolated auxiliary supplies.

Best for

  • Automotive isolated auxiliary rails
  • IGBT and SiC gate-driver bias supplies
  • Compact optocoupler-less flyback converters

Avoid if

  • Applications requiring an input voltage above 42 V
  • Designs that cannot accommodate flyback transformer and isolation constraints

Check before use

  • SW-node voltage margin including leakage spikes
  • Transformer saturation current and magnetizing inductance
  • Output regulation over diode temperature variation

Key specifications

Input range
4.5 V to 42 V
Integrated MOSFET
65 V, 2.5 A peak-current class
Package
8-pin WSON, 4.0 mm × 4.0 mm × 0.8 mm max
Qualification
AEC-Q100 Grade 1

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL 2, 260 °C, 1 year
ECCN
-
HTSUS
-

Application

Automotive isolated auxiliary suppliesIGBT and SiC gate-driver bias rails

Datasheet

sszt298

800 KB

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CAD Models

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EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

LM25183QNGURQ1 is the Texas Instruments LM25183-Q1 primary-side regulated isolated flyback DC/DC converter. It integrates a 65 V N-channel MOSFET and is supplied in an 8-pin WSON package.