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L6391DTR The STMicroelectronics L6391DTR is a half-bridge gate driver IC designed for N-channel MOSFET and IGBTs. It operates with voltages from 12.5V to 20V and features independent channels.
Mfr Part #:

L6391DTR

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L6391DTR is a half-bridge gate driver IC designed for N-channel MOSFET and IGBTs. It operates with voltages from 12.5V to 20V and features independent channels.
✓ Total Stock: 16,714 pcs
$ Price Range: $2.01

L6391DTR Available from 3 distributors

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✓ Non-Authorised
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Fe Components ✓
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10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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4,405 pcs
On Request
4405 pcs On Request 1 On Request On Request 1813+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
2,309 pcs
On Request
2309 pcs On Request 1 On Request On Request On Request On Request On Request
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L6391DTR 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
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
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L6391DTR Description

Short technical summary and product information.

The STMicroelectronics L6391DTR is a half-bridge gate driver IC, suitable for driving N-channel MOSFETs and IGBTs. It offers a voltage range of 12.5V to 20V and logic voltages of 1.1V and 1.9V. This device provides independent channels with a current capability of 290mA and 430mA, and a high-side voltage rating of 600V.

 

Designed for surface mount applications, the L6391DTR comes in a 14-SOIC package with a width of 3.90mm. It operates within a temperature range of -40°C to 150°C (TJ). The gate driver features non-inverting input and includes rise times of 75ns and 35ns.

 

This component is part of the Gate Drivers category, under Power Management ICs. It is RoHS3 compliant and has an MSL of 1.

L6391DTR Quick Information

Product Type: Gate Driver
Canonical Name: STMicroelectronics L6391DTR Half-Bridge Gate Driver
Subcategory: Gate Drivers

L6391DTR Compliance

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

L6391DTR Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

L6391DTR Features

  • Half-bridge gate driver for N-channel MOSFETs and IGBTs.
  • Operates from 12.5V to 20V with 600V high-side voltage.
  • Provides 290mA and 430mA drive current.
  • Surface mount 14-SOIC package for easy integration.
  • Wide operating temperature range of -40°C to 150°C.

L6391DTR Applications

  • Suitable for half-bridge power converter designs.
  • Ideal for motor control applications.
  • Used in power supply circuits.
  • Applicable in industrial automation systems.

L6391DTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the L6391DTR?

12.5V to 20V.

What is the high side voltage rating?

600V.

How many driver channels does the L6391DTR have?

2 independent channels.

What package is the L6391DTR available in?

14-SOIC (0.154", 3.90mm Width).

What is the operating temperature range?

-40°C to 150°C.

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