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  • The A6387 is a 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 designed to stand a voltage rail of up to 550 V. The logic inputs are CMOS/TTL compatible for easy interfacing of the microcontroller or DSP.

    Key Features

    • High voltage rail up to 550 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
    • Internal bootstrap diode
    • Outputs in phase with inputs
    • Interlocking function
    • AECQ100 automotive qualified

Circuit Diagram

A6387 block diagram

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
      DS9136
      High voltage high- and low-side driver for automotive applications
      5.0
      327.52 KB
      PDF
      DS9136

      High voltage high- and low-side driver for automotive applications

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**
A6387D
Active
SO-8 Automotive Ecopack2
A6387DTR
Active
SO-8 Automotive Ecopack2

A6387D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

A6387DTR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

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
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ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
A6387D Available at 1 distributors

Distributor availability ofA6387D

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1798 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

MOUSER

Stock

1798

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Tube SO-8 -40 125 CHINA 0.752 / 1k
A6387DTR Available at 1 distributors

Distributor availability ofA6387DTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 7 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 CHINA 0.752 / 1k

A6387D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.752 / 1k

Distributor availability ofA6387D

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1798 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

MOUSER

Stock

1798

Min.Order

1

Region

WORLDWIDE 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

0.752 / 1k

Country of Origin

CHINA

A6387DTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.752 / 1k

Distributor availability ofA6387DTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 7 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

MOUSER

Stock

7

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

0.752 / 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