Home Power management Power stages Gallium nitride (GaN) power stages

LMG3410R150

ACTIVE

600-V 150-mΩ GaN with integrated driver and overcurrent protection

Product details

VDS (max) (V) 600 RDS(on) (mΩ) 150 ID (max) (A) 6 Features Bottom-side cooled, Latched overcurrent protection, Overtemperature protection Rating Catalog Operating temperature range (°C) -40 to 150
VDS (max) (V) 600 RDS(on) (mΩ) 150 ID (max) (A) 6 Features Bottom-side cooled, Latched overcurrent protection, Overtemperature protection Rating Catalog Operating temperature range (°C) -40 to 150
VQFN (RWH) 32 64 mm² 8 x 8
  • TI GaN process qualified through accelerated reliability in-application hard-switching profiles
  • Enables high-density power conversion designs
    • Superior system performance over cascode or stand-alone GaN FETs
    • Low inductance 8 mm × 8 mm QFN package for ease of design and layout
    • Adjustable drive strength for switching performance and EMI control
    • Digital fault status output signal
    • Only +12 V of unregulated supply needed
  • Integrated gate driver
    • Zero common source inductance
    • 20-ns propagation delay for high-frequency design
    • Trimmed gate bias voltage to compensate for threshold variations ensures reliable switching
    • 25-V/ns to 100-V/ns adjustable slew rate
  • Robust protection
    • Requires no external protection components
    • Overcurrent protection with <100 ns response
    • Greater than 150-V/ns slew rate immunity
    • Transient overvoltage immunity
    • Overtemperature protection
    • Undervoltage lockout (UVLO) protection on all supply rails
  • Device Options:
    • LMG3410R150: Latched overcurrent protection
    • LMG3411R150: Cycle-by-cycle overcurrent proection
  • TI GaN process qualified through accelerated reliability in-application hard-switching profiles
  • Enables high-density power conversion designs
    • Superior system performance over cascode or stand-alone GaN FETs
    • Low inductance 8 mm × 8 mm QFN package for ease of design and layout
    • Adjustable drive strength for switching performance and EMI control
    • Digital fault status output signal
    • Only +12 V of unregulated supply needed
  • Integrated gate driver
    • Zero common source inductance
    • 20-ns propagation delay for high-frequency design
    • Trimmed gate bias voltage to compensate for threshold variations ensures reliable switching
    • 25-V/ns to 100-V/ns adjustable slew rate
  • Robust protection
    • Requires no external protection components
    • Overcurrent protection with <100 ns response
    • Greater than 150-V/ns slew rate immunity
    • Transient overvoltage immunity
    • Overtemperature protection
    • Undervoltage lockout (UVLO) protection on all supply rails
  • Device Options:
    • LMG3410R150: Latched overcurrent protection
    • LMG3411R150: Cycle-by-cycle overcurrent proection

The LMG341xR150 GaN FET with integrated driver and protection enables designers to achieve new levels of power density and efficiency in power electronics systems. The inherent advantages of this device over silicon MOSFETs include ultra-low input and output capacitance, zero reverse recovery to reduce switching losses by as much as 80%, and low switch node ringing to reduce EMI. These advantages enable dense and efficient topologies like the totem-pole PFC.

The LMG341xR150 provides a smart alternative to traditional cascode GaN and standalone GaN FETs by integrating a unique set of features to simplify design, maximize reliability and optimize the performance of any power supply. Integrated gate drive enables 100 V/ns switching with near zero VDS ringing, less than 100-ns current limiting response self-protects against unintended shoot-through events, Overtemperature shutdown prevents thermal runaway, and system interface signals provide self-monitoring capability.

The LMG341xR150 GaN FET with integrated driver and protection enables designers to achieve new levels of power density and efficiency in power electronics systems. The inherent advantages of this device over silicon MOSFETs include ultra-low input and output capacitance, zero reverse recovery to reduce switching losses by as much as 80%, and low switch node ringing to reduce EMI. These advantages enable dense and efficient topologies like the totem-pole PFC.

The LMG341xR150 provides a smart alternative to traditional cascode GaN and standalone GaN FETs by integrating a unique set of features to simplify design, maximize reliability and optimize the performance of any power supply. Integrated gate drive enables 100 V/ns switching with near zero VDS ringing, less than 100-ns current limiting response self-protects against unintended shoot-through events, Overtemperature shutdown prevents thermal runaway, and system interface signals provide self-monitoring capability.

Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
LMG3411R150 ACTIVE 600-V 150-mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection Different overcurrent protection response behavior.

Design & development

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

Evaluation board

LMG34XX-BB-EVM — LMG34xx GaN system-level evaluation motherboard for LMG341x Family

The LMG34XX-BB-EVM is an easy to use breakout board to configure any LMG341x half bridge board, such as the LMG3410-HB-EVM, as a synchronous buck converter. By providing a power stage, bias power and logic circuitry this EVM allows for quick measurements of the GaN device switching. This EVM is (...)

User guide: PDF
Not available on TI.com
Daughter card

LMG3410EVM-031 — LMG3410R150 600-V 150-mΩ GaN half-bridge daughter card

LMG3410EVM-031 configures two LMG3410R150 GaN FETs in a half bridge with the latched over current protection function and all the necessary auxiliary peripheral circuitry.This EVM is designed to work in conjunction with larger systems.
User guide: PDF
Not available on TI.com
Simulation model

LMG3410R150 Unencrypted PSPICE Trans Model Package (Rev. A)

SNOM676A.ZIP (42 KB) - PSpice Model
Calculation tool

LMGXX-GAN-LLC-CALC GaN LLC resonant converter device loss calculator

Device Loss Calculator can be used to evaluate different devices for different topologies of the LLC Resonant Converter
lock = Requires export approval (1 minute)
Supported products & hardware

Supported products & hardware

Products
Gallium nitride (GaN) power stages
LMG2100R044 100-V 4.4-mΩ half-bridge GaN FET with integrated driver and protection LMG2610 650-V 170/248-mΩ GaN half-bridge for ACF with integrated driver, protection and current sense LMG2650 650V 95mΩ GaN half-bridge with integrated driver, protection and current sense LMG3410R050 600-V 50-mΩ GaN with integrated driver and protection LMG3410R070 600-V 70mΩ GaN with integrated driver and protection LMG3410R150 600-V 150-mΩ GaN with integrated driver and overcurrent protection LMG3411R050 600-V 50mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3411R070 600-V 70-mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3411R150 600-V 150-mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3422R030 600-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3422R050 600-V 50-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3425R030 600-V 30-mΩ GaN FET with integrated driver, protection, temperature reporting and ideal diode mode LMG3425R050 600-V 50-mΩ GaN FET with integrated driver, protection, temperature reporting and ideal diode mode LMG3426R030 600V 30mΩ GaN FET with integrated driver, protection and zero-voltage detection LMG3426R050 600V 50mΩ GaN FET with integrated driver, protection and zero-voltage detection LMG3522R030 650-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3522R030-Q1 Automotive 650-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3522R050 650-V 50-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3526R030 650-V 30-mΩ GaN FET with integrated driver, protection and zero-voltage detection LMG3526R050 650-V 50-mΩ GaN FET with integrated driver, protection and zero-voltage detection reporting LMG5200 80V GaN Half Bridge Power Stage
Calculation tool

SNOR029 GaN CCM Boost PFC Power Loss Calculation Excel Sheet

Supported products & hardware

Supported products & hardware

Products
Gallium nitride (GaN) power stages
LMG3410R050 600-V 50-mΩ GaN with integrated driver and protection LMG3410R070 600-V 70mΩ GaN with integrated driver and protection LMG3410R150 600-V 150-mΩ GaN with integrated driver and overcurrent protection LMG3411R050 600-V 50mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3411R070 600-V 70-mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3411R150 600-V 150-mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3422R030 600-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3522R030 650-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3522R030-Q1 Automotive 650-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3526R030 650-V 30-mΩ GaN FET with integrated driver, protection and zero-voltage detection
Calculation tool

SNOR030 GaN CCM Totem Pole PFC Power Loss Calculation Excel Sheet

Supported products & hardware

Supported products & hardware

Products
Gallium nitride (GaN) power stages
LMG3410R050 600-V 50-mΩ GaN with integrated driver and protection LMG3410R070 600-V 70mΩ GaN with integrated driver and protection LMG3410R150 600-V 150-mΩ GaN with integrated driver and overcurrent protection LMG3411R050 600-V 50mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3411R070 600-V 70-mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3411R150 600-V 150-mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection LMG3422R030 600-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3422R050 600-V 50-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3522R030 650-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3522R030-Q1 Automotive 650-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3526R030 650-V 30-mΩ GaN FET with integrated driver, protection and zero-voltage detection
Package Pins CAD symbols, footprints & 3D models
VQFN (RWH) 32 Ultra Librarian

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos