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  • The L6399 is a high voltage device manufactured using BCD™ “offline” technology. It is a single- chip half bridge gate driver for N-channel power MOSFETs or IGBTs.

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

    Key Features

    • High voltage rail up to 600 V
    • dV/dt immunity ± 50 V/ns over 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 inputs with hysteresis
    • Integrated bootstrap diode
    • Internal 320 ns deadtime
    • Interlocking function
    • Compact and simplified layout
    • Bill of material reduction
    • Flexible, easy and fast design

Circuit Diagram

L6399 block diagram

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
L6399D SO-8 Tube -40 125
Active
0.633 10000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofL6399D

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 25 0 Order Now

Distributor reported inventory date: 2019-07-19

Distributor Name

ARROW

Stock

25

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-19

L6399DTR SO-8 Tape And Reel -40 125
Active
0.633 10000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofL6399DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 729 1 Order Now
MOUSER WORLDWIDE 3570 1 Order Now
Farnell Element14 EUROPE 38 1 Order Now

Distributor reported inventory date: 2019-07-19

Distributor Name

DIGIKEY

Stock

729

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3570

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

38

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-19

Buy now

L6399D

Package

SO-8

Packing Type

Tube

Unit Price (US$)

0.633*

Distributor availability ofL6399D

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 25 0 Order Now

Distributor reported inventory date: 2019-07-19

Distributor Name

ARROW

Stock

25

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-19

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.633

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

L6399DTR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.633*

Distributor availability ofL6399DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 729 1 Order Now
MOUSER WORLDWIDE 3570 1 Order Now
Farnell Element14 EUROPE 38 1 Order Now

Distributor reported inventory date: 2019-07-19

Distributor Name

DIGIKEY

Stock

729

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3570

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

38

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-19

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.633

Quantity

10000

ECCN (US)

EAR99

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

Education

This product is labeled Sustainable Technology.

Education

Product included in our Longevity Program.

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Evaluation Tools

    • Part Number

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

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS12053
      High voltage high and low-side driver
      2.0
      341.12 KB
      PDF
      DS12053

      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

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6399D
Active
SO-8 Industrial Ecopack2
L6399DTR
Active
SO-8 Industrial Ecopack2

L6399D

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6399DTR

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.