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L6388D The STMicroelectronics L6388D is a high-voltage half-bridge gate driver designed for N-Channel Power MOS or IGBTs. It supports a high voltage rail up to 600V.
Mfr Part #:

L6388D

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L6388D is a high-voltage half-bridge gate driver designed for N-Channel Power MOS or IGBTs. It supports a high voltage rail up to 600V.
✓ Total Stock: 53,057 pcs
$ Price Range: $2.01

L6388D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
51,657 pcs
On Request
51657 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
Non-Authorised Inventory information
1,400 pcs
On Request
1400 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

L6388D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
High Side Voltage
Input Type
Junction Temperature
Lead Spacing
Lead Style
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Output Voltage
Rise
SVHC Present
Storage Temperature
Supplier Device Package
Supply Voltage
Tape & Reel
Voltage
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L6388D Description

Short technical summary and product information.

The STMicroelectronics L6388D is a high-voltage half-bridge gate driver manufactured using BCD"OFF-LINE" technology. It is designed to drive independent referenced N-Channel Power MOS or IGBTs, with the upper floating section capable of operating with voltage rails up to 600V.

 

Key electrical features include a high voltage rail capability of 600V, dV/dt immunity of ±50 V/nsec, and driver current capabilities of 400 mA source and 650 mA sink. The device offers fast switching times of 70 ns rise and 40 ns fall with a 1nF load. Logic inputs are CMOS/TTL compatible, supporting 3.3V, 5V, and 15V levels, and feature hysteresis and pull-down resistors.

 

Additional integrated features include an internal bootstrap diode, outputs in phase with inputs, and dead time and interlocking functions for safe operation. The L6388D is housed in an 8-SOIC surface mount package, making it suitable for various power management applications where high-voltage driving is required.

 

The operating temperature range is -40°C to 125°C (TJ). The device requires a supply voltage between -0.3V to +18V and a floating supply voltage (Vboot) between 1V to 618V.

L6388D Quick Information

Product Type: Gate Driver
Canonical Name: L6388D High-Voltage High and Low Side Driver
Subcategory: High and Low Side Driver

L6388D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

L6388D Estimated Pricing

Qty Low High
1+ $2.01 $2.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

L6388D Features

  • High voltage rail up to 600V.
  • 400mA source, 650mA sink current.
  • Fast switching times of 70/40 ns.
  • CMOS/TTL compatible logic inputs.
  • Internal bootstrap diode included.

L6388D Applications

  • Drives N-Channel Power MOS.
  • Drives IGBT devices.
  • Suitable for offline power supplies.
  • Half-bridge driver configurations.

L6388D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum high-side voltage for the L6388D?

The L6388D supports a high voltage rail up to 600V.

What are the current capabilities of the L6388D driver?

The driver can source 400mA and sink 650mA.

What are the switching times for the L6388D with a 1nF load?

The switching times are 70 ns for rise and 40 ns for fall.

What logic voltage levels does the L6388D support?

The device supports 3.3V, 5V, and 15V logic input levels.

What is the operating temperature range for the L6388D?

The operating temperature range is -40°C to 125°C (TJ).

What package type is the L6388D available in?

The L6388D is available in an 8-SOIC package.

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