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  • The L6390 is a full featured high voltage device manufactured with the 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 able to work with voltage rail up to 600 V.

    Both device outputs can sink and source 430 mA and 290 mA respectively. Prevention from cross conduction is ensured by interlocking and programmable deadtime functions.
    The device has dedicated input pins for each output and a shutdown pin. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing with control devices. Matched delays between low-side and high-side sections guarantee no cycle distortion and allow high frequency operation.
    The L6390 embeds an operational amplifier suitable for advanced current sensing in applications such as field oriented motor control or for sensorless BEMF detection. A comparator featuring advanced smartSD function is also integrated in the device, ensuring fast and effective protection against fault events like overcurrent, overtemperature, etc.
    The L6390 device features also UVLO protection on both the lower and upper driving sections, preventing the power switches from operating in low efficiency or dangerous conditions.
    The integrated bootstrap diode as well as all of the integrated features of this IC make the application PCB design easier, more compact and simple thus reducing the overall bill of material.
    The device is available in an SO-16 tube and tape and reel packaging options.

    Key Features

    • High voltage rail up to 600 V
    • dV/dt immunity ± 50 V/nsec in full temperature range
    • Driver current capability: 290 mA source, 430 mA sink
    • Switching times 75/35 nsec rise/fall with 1 nF load
    • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
    • Integrated bootstrap diode
    • Operational amplifier for advanced current sensing
    • Comparator for fast fault protection
    • Smart shutdown function
    • Adjustable deadtime
    • Interlocking function
    • Compact and simplified layout
    • Bill of material reduction

Circuit Diagram

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      Status
      Description
      Type
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      STEVAL-IHM021V2

      Active

      100 W, 3-phase inverter based on L6390 and UltraFASTmesh™ MOSFET for speed FOC of 3-phase PMSM motor drive

      3-Phase Motors (PMSM, BLDC, ACIM) ST

      STEVAL-IHM023V3

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      1 kW 3-phase motor control evaluation board featuring L6390 drivers and STGP10H60DF IGBT

      3-Phase Motors (PMSM, BLDC, ACIM) ST
      STEVAL-IHM021V2

      Description:

      100 W, 3-phase inverter based on L6390 and UltraFASTmesh™ MOSFET for speed FOC of 3-phase PMSM motor drive
      STEVAL-IHM023V3

      Description:

      1 kW 3-phase motor control evaluation board featuring L6390 drivers and STGP10H60DF IGBT

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L6390

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.

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6390D
Active
SO-16 Industrial Ecopack2
L6390DTR
Active
SO-16 Industrial Ecopack2

L6390D

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6390DTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

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
L6390DTR Available at 5 distributors

Distributor availability ofL6390DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 675 1 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 8 1 Order Now
MOUSER WORLDWIDE 2183 1 Order Now
Farnell Element14 EUROPE 2421 1 Order Now

Distributor reported inventory date: 2020-12-04

Distributor Name

DIGIKEY

Stock

675

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

8

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2183

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2421

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-04

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-16 -40 125 CHINA 0.731 / 1k
L6390D Available at 8 distributors

Distributor availability ofL6390D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2760 1 Order Now
COMPEL EUROPE 198 1 Order Now
RS COMPONENTS EUROPE 245 1 Order Now
FUTURE WORLDWIDE 400 50 Order Now
ARROW EUROPE 224 0 Order Now
Newark Element14 AMERICA 69 0 Order Now
MOUSER WORLDWIDE 1833 1 Order Now
Farnell Element14 EUROPE 120 1 Order Now

Distributor reported inventory date: 2020-12-04

Distributor Name

DIGIKEY

Stock

2760

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

198

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

245

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

400

Min.Order

50

Region

WORLDWIDE Order Now

ARROW

Stock

224

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

69

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1833

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

120

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-04

Buy Direct
Active
EAR99 NEC Tube SO-16 -40 125 CHINA 0.731 / 1k

L6390DTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.731 / 1k

Distributor availability ofL6390DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 675 1 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 8 1 Order Now
MOUSER WORLDWIDE 2183 1 Order Now
Farnell Element14 EUROPE 2421 1 Order Now

Distributor reported inventory date: 2020-12-04

Distributor Name

DIGIKEY

Stock

675

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

8

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2183

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2421

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-04

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.731 / 1k

Country of Origin

CHINA

L6390D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.731 / 1k

Distributor availability ofL6390D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2760 1 Order Now
COMPEL EUROPE 198 1 Order Now
RS COMPONENTS EUROPE 245 1 Order Now
FUTURE WORLDWIDE 400 50 Order Now
ARROW EUROPE 224 0 Order Now
Newark Element14 AMERICA 69 0 Order Now
MOUSER WORLDWIDE 1833 1 Order Now
Farnell Element14 EUROPE 120 1 Order Now

Distributor reported inventory date: 2020-12-04

Distributor Name

DIGIKEY

Stock

2760

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

198

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

245

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

400

Min.Order

50

Region

WORLDWIDE Order Now

ARROW

Stock

224

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

69

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1833

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

120

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-04

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-16

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.731 / 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