For BusinessPricing
Request a demo

LMG3622REQR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMG3622REQR product

LMG3622REQR

Power Management (PMIC)

700 V GaNintegrated driver106 mΩcurrent-sense emulationVQFN-38AC/DC power

LMG3622REQR is a 700 V integrated GaN switch and driver for offline switch-mode power supplies, with current-sense emulation and selectable turn-on slew rate.

Best for

  • Offline flyback converters
  • AC/DC adapters and chargers
  • Quasi-resonant switch-mode power supplies

Avoid if

  • A discrete external gate-drive arrangement is required
  • The application needs a current limit outside the specified 7.7 A to 9.3 A threshold range
  • A package other than the 38-pin REQ VQFN is required

Check before use

  • Confirm switching-voltage ringing remains within the datasheet switching capability.
  • Select the RDRV resistor before AUX power-up because the slew-rate setting is sampled at startup.
  • Keep the CS signal away from noisy switching traces and place its resistor near the controller input.

Key specifications

Drain-source voltage
700 V
On-resistance
106 mΩ typical at 25 °C
Continuous current
±7.7 A recommended
AUX supply range
10 V to 26 V
Package
38-pin REQ VQFN, 8 mm × 5.3 mm

Compliance & Environment

RoHS
RoHS Exempt
REACH
-
MSL
MSL 3, 260 °C, 168 hours
ECCN
-
HTSUS
-

Application

AC/DC adapters and chargersUSB wall power suppliesAuxiliary switch-mode supplies

Datasheet

ssztd20

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMG3622REQR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

LMG3622REQR is a Texas Instruments 700 V GaN power FET with an integrated gate driver in a 38-pin REQ VQFN package. It includes slew-rate programming, current-sense emulation, UVLO, overcurrent protection, and overtemperature protection.