High-voltage high and low side driver for automotive applications

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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

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
A6387D SO-8 Tube -40 125
Active
0.752 10000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofA6387D

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1981 1 Order Now

Distributor reported inventory date: 2019-07-21

Distributor Name

MOUSER

Stock

1981

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-21

Buy now
A6387DTR SO-8 Tape And Reel -40 125
Active
0.752 10000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofA6387DTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2372 1 Order Now

Distributor reported inventory date: 2019-07-21

Distributor Name

MOUSER

Stock

2372

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-21

Get sample

A6387D

Package

SO-8

Packing Type

Tube

Unit Price (US$)

0.752*

Distributor availability ofA6387D

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1981 1 Order Now

Distributor reported inventory date: 2019-07-21

Distributor Name

MOUSER

Stock

1981

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-21

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.752

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

A6387DTR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.752*

Distributor availability ofA6387DTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2372 1 Order Now

Distributor reported inventory date: 2019-07-21

Distributor Name

MOUSER

Stock

2372

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-21

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.752

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

Product included in our Longevity Program.

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

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.