L6398

Active
Education

High voltage high and low-side driver

Download datasheet Order Direct

Product overview

Description

The L6398 is a high voltage device manufactured with the BCD™ “offline” technology. It is a single- chip half bridge gate driver for the N-channel power MOSFET or IGBT.

The high-side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for the easy interfacing microcontroller/DSP.

  • All features

    • High voltage rail up to 600 V
    • dV/dt immunity ± 50 V/ns in full temperature range
    • Driver current capability:
      • 290 mA source
      • 430 mA sink
    • Switching times 75/35 ns rise/fall with 1 nF load
    • 3.3 V, 5 V TTL/CMOS input comparators with hysteresis
    • Integrated bootstrap diode
    • Fixed 320 ns deadtime
    • Interlocking function
    • Compact and simplified layout
    • Bill of material reduction
    • Flexible, easy and fast design

Circuit Diagram

You might also like...

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      EVALSTDRV600HB8

      Active

      Demonstration board kit for L638xE and L639x high-voltage gate drivers

      Motor control ST
      EVALSTDRV600HB8

      Description:

      Demonstration board kit for L638xE and L639x high-voltage gate drivers

      STEVAL-ESC001V1

      Active

      Electronic speed controller reference design for drones

      Motor control ST
      STEVAL-ESC001V1

      Description:

      Electronic speed controller reference design for drones
    • Part number
      Status
      Description
      Type
      Supplier

      X-NUCLEO-IHM08M1

      Active

      Low-Voltage BLDC motor driver expansion board based on STL220N6F7 for STM32 Nucleo

      STM32 ODE Move-Actuate HW ST
      X-NUCLEO-IHM08M1

      Description:

      Low-Voltage BLDC motor driver expansion board based on STL220N6F7 for STM32 Nucleo

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L6398

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6398D
Active
SO-8 Industrial Ecopack2
L6398DTR
Active
SO-8 Industrial Ecopack2

L6398D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6398DTR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Swipe or click the button to explore more details Don't show this again
Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
min
max
L6398D
Available at 3 distributors

Distributor availability of L6398D

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 3351 1
MOUSER WORLDWIDE 2228 1
DIGIKEY WORLDWIDE 3345 1

Distributor reported inventory date: 3/30/2025

L6398DTR
Available at 2 distributors

Distributor availability of L6398DTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 6857 1
DIGIKEY WORLDWIDE 7548 1

Distributor reported inventory date: 3/30/2025

L6398D Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

L6398D

Operating Temperature (°C)

Min:

Max:

Distributor Name

Farnell Element14

Stock

3351

Min.Order

1

MOUSER

Stock

2228

Min.Order

1

Region

WORLDWIDE Buy from Distributor

DIGIKEY

Stock

3345

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 3/30/2025

L6398DTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

L6398DTR

Operating Temperature (°C)

Min:

Max:

Distributor Name

MOUSER

Stock

6857

Min.Order

1

Region

WORLDWIDE Buy from Distributor

DIGIKEY

Stock

7548

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 3/30/2025

Swipe or click the button to explore more details Don't show this again

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors