L6388E Gate Drivers by STMicroelectronics

HV high and low side driver with embedded bootstrap diode


The L6388E is a high voltage gate driver, manufactured with the BCD™ “offline” technology, and able to drive a half-bridge of power MOSFET/IGBT devices. The high-side (floating) section is enabled to work with voltage rail up to 600 V. Both device outputs can sink and source 650 mA and 400 mA respectively and cannot be simultaneously driven high thanks to an integrated interlocking function. Further prevention from outputs cross conduction is guaranteed by the deadtime function. The L6388E device has two input and two output pins, and guarantees the outputs switch in phase with inputs. The logic inputs are CMOS/TTL compatible (3.3 V, 5 V and 15 V) to ease the interfacing with controlling devices. The bootstrap diode is integrated in the driver allowing a more compact and reliable solution. The L6388E device features the UVLO protection on both supply voltages (V CC and V BOOT ) 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.

Where to Buy

Prices starting from US$0.43

Distributor Stock
Logo for Farnell
Farnell
from US$1.42
No stock
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Logo for Chip One Stop
Chip One Stop
from US$0.43
880
in stock
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Logo for Chip Outpost
Chip Outpost
from US$0.86
473
in stock
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Logo for Future Electronics
Future Electronics
from US$1.00
250
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.89
-
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Logo for element14
element14
from US$1.78
-
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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: 400 mA source 650 mA sink
400 mA source
650 mA sink
Switching times 70/40 nsec rise/fall with 1 nF load
3.3 V, 5 V, 15 V CMOS/TTL input comparators with hysteresis and pull-down
Internal bootstrap diode
Outputs in phase with inputs
Deadtime and interlocking function

Alternative Descriptions

L6388 Series Dual 400 mA 125 O High Voltage High and Low Side Driver - DIP-8 | Future Electronics
Mosfet Driver, -40 To 125Deg C | Newark Electronics
MOSFET DRIVER, -40 TO 125DEG C. | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L6388E?

Additional datasheets, footprints and schematics for L6388E are listed on our Part Details page. You can also find images and similar parts to L6388E on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L6388E on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L6388E price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L6388E fall under?

The L6388E 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 L6388E 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 L6388E you can contact the distributor directly for product support, shipping queries etc.

Is the L6388E RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for L6388E have stock available?

Authorised distributors including Chip One Stop, Chip Outpost, Future Electronics, Newark Electronics and element14 have stock available or on a lead time for L6388E.

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

Stock availability and lead times will be displayed for L6388E often in real-time on the comparison pages.

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