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  • 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.

    Key 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

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Technical Documentation

    • Description Version Size Action
      DS7023
      High voltage high and low-side driver
      4.0
      487.28 KB
      PDF
      DS7023

      High voltage high and low-side driver

Publications and Collaterals

    • Description Version Size Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF

      Electric vehicle (EV) ecosystem

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**:

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

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L6398D Available at 5 distributors

Distributor availability ofL6398D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 865 1 Order Now
RS COMPONENTS EUROPE 1405 5 Order Now
ARROW EUROPE 100 0 Order Now
MOUSER WORLDWIDE 3440 1 Order Now
Farnell Element14 EUROPE 1157 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

865

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1405

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

100

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3440

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1157

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Tube SO-8 -40 125 CHINA 0.633 / 1k
L6398DTR Available at 3 distributors

Distributor availability ofL6398DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2079 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 1934 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

2079

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1934

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-02

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 CHINA 0.633 / 1k

L6398D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.633 / 1k

Distributor availability ofL6398D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 865 1 Order Now
RS COMPONENTS EUROPE 1405 5 Order Now
ARROW EUROPE 100 0 Order Now
MOUSER WORLDWIDE 3440 1 Order Now
Farnell Element14 EUROPE 1157 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

865

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1405

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

100

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3440

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1157

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.633 / 1k

Country of Origin

CHINA

L6398DTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.633 / 1k

Distributor availability ofL6398DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2079 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 1934 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

2079

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1934

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.633 / 1k

Country of Origin

CHINA

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