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L6391D L6391D is a half-bridge gate driver IC from STMicroelectronics, featuring 600V high side voltage, 2 independent channels, and 290mA/430mA output current.
Mfr Part #:

L6391D

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
L6391D is a half-bridge gate driver IC from STMicroelectronics, featuring 600V high side voltage, 2 independent channels, and 290mA/430mA output current.
✓ Total Stock: 3,000 pcs
$ Price Range: $2.01

L6391D Available from 1 distributor

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✓ Non-Authorised
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3,000 pcs
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L6391D 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
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Rise
SVHC Present
Supplier Device Package
Voltage
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L6391D Description

Short technical summary and product information.

The L6391D is a half-bridge gate driver IC designed for driving IGBTs and N-Channel MOSFETs. It operates with a supply voltage range of 12.5V to 20V and provides 290mA/430mA output current per channel. The device features two independent channels with 600V high side voltage capability.

 

This gate driver is suitable for applications requiring high voltage switching, such as motor drives, power inverters, and switch-mode power supplies. The independent channel configuration allows flexible control of upper and lower switches in half-bridge topologies.

 

The L6391D is offered in a 14SO package, making it suitable for surface-mount assembly. The logic voltage levels are 1.1V and 1.9V, ensuring compatibility with low-voltage control circuits. The operating voltage range and current ratings are specified at 12.5V to 20V and 290mA/430mA respectively.

L6391D Quick Information

Product Type: Gate Driver IC
Canonical Name: L6391D Half-Bridge Gate Driver IC
Subcategory: Half-Bridge Driver

L6391D Compliance

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

L6391D Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

L6391D Features

  • Drives IGBTs and N-Channel MOSFETs.
  • 600V high side voltage capability.
  • Two independent gate driver channels.
  • 290mA/430mA output current per channel.
  • Supply voltage range 12.5V to 20V.

L6391D Applications

  • Half-bridge motor drive applications.
  • Power inverter and converter designs.
  • Switch-mode power supply circuits.
  • High-voltage gate drive requirements.

L6391D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the L6391D?

12.5V to 20V.

What is the high side voltage rating?

600V.

How many driver channels does the L6391D have?

2 independent channels.

What is the output current per channel?

290mA and 430mA.

What logic voltage levels are supported?

1.1V and 1.9V.

What types of gates can the L6391D drive?

IGBTs and N-Channel MOSFETs.

What is the channel configuration?

Independent channels.

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