HV high and low side driver with embedded bootstrap diode

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  • The L6385E is a simple and compact high voltage gate driver, manufactured with the BCD™ “offline” technology, and able to drive a half-bridge of power MOSFET or IGBT devices. The high-side (floating) section is able to work with voltage rail up to 600 V. Both device outputs can independently sink and source 650 mA and 400 mA respectively and can be simultaneously driven high in order to drive asymmetrical half-bridge configurations.

    The L6385E device provides two input pins and two output pins and guarantees the outputs toggle in phase with inputs. The logic inputs are CMOS/TTL compatible to ease the interfacing with controlling devices.
    The bootstrap diode is integrated inside the device, allowing a more compact and reliable solution.
    The L6385E features the UVLO protection on both lower and upper driving sections (VCCand VBOOT), ensuring greater protection against voltage drops on the supply lines.
    The device is available in a DIP-8 tube and SO-8 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:
      • 400 mA source
      • 650 mA sink
    • Switching times 50/30 nsec rise/fall with 1 nF load
    • CMOS/TTL Schmitt trigger inputs with hysteresis and pull-down
    • Undervoltage lockout on lower and upper driving section
    • Internal bootstrap diode
    • Outputs in phase with inputs

Circuit Diagram

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Part Number
Package
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min
max
L6385ED SO-8 Tube -40 125
Active
0.499 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofL6385ED

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 365 5 Order Now
AVNET AMERICA 197 0 Order Now
ARROW EUROPE 2810 0 Order Now
MOUSER WORLDWIDE 2257 1 Order Now
Farnell Element14 EUROPE 2650 1 Order Now
RUTRONIK EUROPE 200 100 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

RS COMPONENTS

Stock

365

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

197

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0

Region

AMERICA Order Now

ARROW

Stock

2810

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2257

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2650

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1

Region

EUROPE Order Now

RUTRONIK

Stock

200

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100

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EUROPE Order Now

Distributor reported inventory date: 2019-09-16

Buy now
L6385E DIP-8 Tube -40 125
NRND
0.499 1000 EAR99
MORE INFO

Country of Origin:

-

Check Availability

Distributor availability ofL6385E

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 290 50 Order Now
ARROW EUROPE 2291 0 Order Now
Newark Element14 AMERICA 8 0 Order Now
MOUSER WORLDWIDE 1966 1 Order Now
Farnell Element14 EUROPE 3281 1 Order Now
ANGLIA Live EUROPE 6550 50 Order Now

Distributor reported inventory date: 2019-09-17

Distributor Name

RS COMPONENTS

Stock

290

Min.Order

50

Region

EUROPE Order Now

ARROW

Stock

2291

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

8

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1966

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3281

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

6550

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-17

Buy now
L6385ED013TR SO-8 Tape And Reel -40 125
Active
0.499 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofL6385ED013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1509 1 Order Now
ARROW EUROPE 7500 0 Order Now
MOUSER WORLDWIDE 5191 1 Order Now
Farnell Element14 EUROPE 2388 1 Order Now
RUTRONIK EUROPE 5000 2500 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

1509

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

7500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5191

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2388

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

5000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

Get sample

L6385ED

Package

SO-8

Packing Type

Tube

Unit Price (US$)

0.499*

Distributor availability ofL6385ED

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 365 5 Order Now
AVNET AMERICA 197 0 Order Now
ARROW EUROPE 2810 0 Order Now
MOUSER WORLDWIDE 2257 1 Order Now
Farnell Element14 EUROPE 2650 1 Order Now
RUTRONIK EUROPE 200 100 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

RS COMPONENTS

Stock

365

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

197

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2810

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2257

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2650

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

200

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.499

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L6385E

Package

DIP-8

Packing Type

Tube

Unit Price (US$)

0.499*

Distributor availability ofL6385E

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 290 50 Order Now
ARROW EUROPE 2291 0 Order Now
Newark Element14 AMERICA 8 0 Order Now
MOUSER WORLDWIDE 1966 1 Order Now
Farnell Element14 EUROPE 3281 1 Order Now
ANGLIA Live EUROPE 6550 50 Order Now

Distributor reported inventory date: 2019-09-17

Distributor Name

RS COMPONENTS

Stock

290

Min.Order

50

Region

EUROPE Order Now

ARROW

Stock

2291

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

8

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1966

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3281

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

6550

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-17

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

NRND

Unit Price (US$)

0.499

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

L6385ED013TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.499*

Distributor availability ofL6385ED013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1509 1 Order Now
ARROW EUROPE 7500 0 Order Now
MOUSER WORLDWIDE 5191 1 Order Now
Farnell Element14 EUROPE 2388 1 Order Now
RUTRONIK EUROPE 5000 2500 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

1509

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

7500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5191

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2388

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

5000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.499

Quantity

1000

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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6385E
NRND
DIP-8 Industrial Ecopack2
L6385ED
Active
SO-8 Industrial Ecopack2
L6385ED013TR
Active
SO-8 Industrial Ecopack2

L6385E

Package:

DIP-8

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

DIP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6385ED

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6385ED013TR

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.