Home Power management Gate drivers Low-side drivers

LM5134

ACTIVE

7.6-A/4.5-A single channel gate driver with 4-V UVLO and complementary pilot output

Product details

Number of channels 1 Power switch MOSFET Peak output current (A) 7.6 Input supply voltage (min) (V) 4 Input supply voltage (max) (V) 12.6 Features Pilot Output Operating temperature range (°C) -40 to 125 Rise time (ns) 5 Fall time (ns) 2.3 Propagation delay time (µs) 0.012 Input threshold CMOS, TTL Channel input logic Inverting, Non-Inverting Input negative voltage (V) 0 Rating Catalog Undervoltage lockout (typ) (V) 3.5 Driver configuration Single
Number of channels 1 Power switch MOSFET Peak output current (A) 7.6 Input supply voltage (min) (V) 4 Input supply voltage (max) (V) 12.6 Features Pilot Output Operating temperature range (°C) -40 to 125 Rise time (ns) 5 Fall time (ns) 2.3 Propagation delay time (µs) 0.012 Input threshold CMOS, TTL Channel input logic Inverting, Non-Inverting Input negative voltage (V) 0 Rating Catalog Undervoltage lockout (typ) (V) 3.5 Driver configuration Single
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8 WSON (NGG) 6 9 mm² 3 x 3
  • 7.6-A and 4.5-A Peak Sink and Source Drive
    Current for Main Output
  • 820-mA and 660-mA Peak Sink and Source
    Current for PILOT Output
  • 4-V to 12.6-V Single-Power Supply
  • Matching Delay Time Between Inverting and Non-
    Inverting Inputs
  • TTL/CMOS Logic Inputs
  • Up to 14-V Logic Inputs (Regardless of VDD
    Voltage)
  • –40°C to 125°C Junction Temperature Range
  • 7.6-A and 4.5-A Peak Sink and Source Drive
    Current for Main Output
  • 820-mA and 660-mA Peak Sink and Source
    Current for PILOT Output
  • 4-V to 12.6-V Single-Power Supply
  • Matching Delay Time Between Inverting and Non-
    Inverting Inputs
  • TTL/CMOS Logic Inputs
  • Up to 14-V Logic Inputs (Regardless of VDD
    Voltage)
  • –40°C to 125°C Junction Temperature Range

The LM5134 is a high-speed single low-side driver capable of sinking and sourcing 7.6-A and 4.5-A peak currents. The LM5134 has inverting and noninverting inputs that give the user greater flexibility in controlling the FET. The LM5134 features one main output, OUT, and an extra gate drive output, PILOT. The PILOT pin logic is complementary to the OUT pin, and can be used to drive a small MOSFET located close to the main power FET. This configuration minimizes the turnoff loop and reduces the consequent parasitic inductance. It is particularly useful for driving high-speed FETs or multiple FETs in parallel. The LM5134 is available in the 6-pin SOT-23 package and the 6-pin WSON package with an exposed pad to aid thermal dissipation.

The LM5134 is a high-speed single low-side driver capable of sinking and sourcing 7.6-A and 4.5-A peak currents. The LM5134 has inverting and noninverting inputs that give the user greater flexibility in controlling the FET. The LM5134 features one main output, OUT, and an extra gate drive output, PILOT. The PILOT pin logic is complementary to the OUT pin, and can be used to drive a small MOSFET located close to the main power FET. This configuration minimizes the turnoff loop and reduces the consequent parasitic inductance. It is particularly useful for driving high-speed FETs or multiple FETs in parallel. The LM5134 is available in the 6-pin SOT-23 package and the 6-pin WSON package with an exposed pad to aid thermal dissipation.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 5
Type Title Date
* Data sheet LM5134 Single 7.6-A Peak Current Low-Side Gate Driver With a PILOT Output datasheet (Rev. C) PDF | HTML 12 Oct 2015
Application brief External Gate Resistor Selection Guide (Rev. A) 28 Feb 2020
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 28 Feb 2020
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 29 Oct 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018

Design & development

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

Simulation model

LM5134A PSpice Transient Model

SNVMAY7.ZIP (85 KB) - PSpice Model
Simulation model

LM5134A Unencrypted PSpice Transient Model

SNVMAX2.ZIP (3 KB) - PSpice Model
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 (...)
Package Pins Download
SOT-23 (DBV) 6 View options
WSON (NGG) 6 View options

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

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

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