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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
Sample & Buy
| Part Number | Package | Packing Type | Temperature (°C) | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| A6387D | SO-8 | Tube | -40 | 125 |
Active
|
0.752 | 1000 | EAR99 | MALAYSIA | Check Availability | Buy now | |
| A6387DTR | SO-8 | Tape And Reel | -40 | 125 |
Active
|
0.752 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
(*) 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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Picture Part number Manufacturer Description EVALSTDRV600HB8 ST Demonstration board kit for L638xE and L639x high-voltage gate drivers Part NumberDemonstration board kit for L638xE and L639x high-voltage gate drivers
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| A6387D |
Active
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SO-8 | Automotive | Ecopack2 | |
| A6387DTR |
Active
|
SO-8 | Automotive | 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.
