L6391D Gate Drivers by STMicroelectronics

High voltage high and low-side driver


The L6391 is a high voltage device manufactured with the BCD™ “OFF-LINE” technology. It is a single-chip half-bridge gate driver for N-channel power MOSFET or IGBT. The high-side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing the microcontroller/DSP. An integrated comparator is available for protections against overcurrent, overtemperature, etc.

Where to Buy

Prices starting from US$0.97

Distributor Stock
Logo for Farnell
Farnell
from US$1.01
No stock
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Future Electronics
from US$0.97
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Logo for Avnet America
Avnet America
from US$0.98
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Logo for Newark Electronics
Newark Electronics
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Logo for EBV Elektronik
EBV Elektronik
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Avnet Silica
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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
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
Comparator for fault protections
Smart shutdown function
Adjustable deadtime
Interlocking function
Compact and simplified layout
Bill of material reduction
Effective fault protection
Flexible, easy and fast design

Alternative Descriptions

L6391 Series 20 V 430 mA High Voltage High and Low-Side Driver - SO-14 | Future Electronics
MOSFET DRVR 2-OUT Hi/Lo Side Half Brdg Inv/Non-Inv 14-Pin SOIC Tube | Avnet America
DRIVER, MOSFET, IGBT, 600V, 0.43A, 14SO | Farnell
Motion Control & Automation |Stmicroelectronics L6391D | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L6391D?

Additional datasheets, footprints and schematics for L6391D are listed on our Part Details page. You can also find images and similar parts to L6391D on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L6391D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L6391D price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L6391D fall under?

The L6391D is listed under Power Management > Gate Drivers > High Voltage Half Bridge Gate Drivers.

Can I view similar or alternative parts?

You can view similar parts to L6391D when available in the High Voltage Half Bridge Gate Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the L6391D you can contact the distributor directly for product support, shipping queries etc.

Is the L6391D RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for L6391D have stock available?

Authorised distributors including Future Electronics, Avnet America, Farnell, Newark Electronics and EBV Elektronik have stock available or on a lead time for L6391D.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for L6391D often in real-time on the comparison pages.

What if I can't find stock of L6391D?

You can fill out our help required form which you can use to request a quote for L6391D from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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