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LMG3624

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650V 170mΩ GaN FET with integrated driver, protection and current sensing

Product details

VDS (max) (V) 650 RDS(on) (mΩ) 170 ID (max) (A) 6 Features Bottom-side cooled, Current sense, Cycle-by-cycle overcurrent protection, Enable pin, Low Quiescent Current, Low standby current, Overtemperature protection, Slew Rate Control, USB C/PD compatible, Wide input voltage Rating Catalog Operating temperature range (°C) -40 to 125
VDS (max) (V) 650 RDS(on) (mΩ) 170 ID (max) (A) 6 Features Bottom-side cooled, Current sense, Cycle-by-cycle overcurrent protection, Enable pin, Low Quiescent Current, Low standby current, Overtemperature protection, Slew Rate Control, USB C/PD compatible, Wide input voltage Rating Catalog Operating temperature range (°C) -40 to 125
VQFN (REQ) 38 42.4 mm² 8 x 5.3
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Technical documentation

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* Data sheet LMG3624 650-V 170-mΩ GaN FET With Integrated Driver and Current-Sense Emulation datasheet PDF | HTML 26 May 2023
Technical article The benefits of low-power GaN in common AC/DC power topologies PDF | HTML 30 Jan 2024
Application brief Maximize System Efficiency With Integrated Current Sensing From TI GaN PDF | HTML 30 Nov 2023
Product overview Designing With the LMG362x Family of Low-Power GaN FETs PDF | HTML 28 Nov 2023

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

LMG3624EVM-081 — LMG3624 evaluation module for 65-W quasi-resonant flyback converter with USB Type-C® PD

LMG3624EVM-081 demonstrates high efficiency and high density for a 65-W USB Type-C® Power Delivery (PD) off-line adapter using the LMG3624 integrated GaN FET with current-sense emulation. The input supports a universal 90 Vac to 265 Vac and the single output can be set to 5 V, 9 V and 15 V all (...)

User guide: PDF | HTML
Calculation tool

LMG36XX-CALC LMG36XX Quasi-Resonant Flyback Power Stage Design Calculator

The purpose of this tool is to aid in the design of the main power stage components of a Quasi-Resonant Flyback Converter (QR) with the use LMG36XX integrated GaN FET. Calculations are provided for frequency, voltage/current stresses, and losses in converter.
Supported products & hardware

Supported products & hardware

Products
Gallium nitride (GaN) ICs
LMG3622 650V 120mΩ GaN FET with integrated driver, protection and current sensing LMG3624 650V 170mΩ GaN FET with integrated driver, protection and current sensing LMG3626 650V 270mΩ GaN FET with integrated driver, protection and current sensing LMG3612 650-V 120-mΩ GaN FET with integrated driver and protection LMG3616 650-V 270-mΩ GaN FET with integrated driver and protection
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Reference designs

TIDA-050072 — 65-W GaN-based USB PD3.0 USB-C adapter reference design

This reference design is a 65-W USB PD3.0 adapter targeted for many charging applications including mobile phones, laptops and tablets. The design achieves high efficiency and power density with the use of LMG3624 integrated GaN FET with current sense emulation. High efficiency is enabled with the (...)
Design guide: PDF
Package Pins Download
VQFN (REQ) 38 View options

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