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L6389ED - STMicroelectronics

Description: Gate Drivers INDUSTRIAL & POWER CONVERSION

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L6389ED Details

  • Manufacturer Part Number:

    L6389ED

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-8

  • Manufacturer Package Code:

    SO-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    30 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    14

  • High Side Driver:

    YES

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED IGBT/MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    PUSH-PULL

  • Output Peak Current Limit-Nom:

    0.65 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    17 V

  • Supply Voltage-Min:

    7.9 V

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    BCD

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.22 µs

  • Turn-on Time:

    0.3 µs

  • Width:

    3.9 mm

L6389ED Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the bootstrap capacitor is 35V, which is the maximum voltage rating of the high-side driver.
  • The minimum value of the bootstrap capacitor can be calculated using the formula: CBOOT > (IHS x tON) / (VBOOT - VCC), where IHS is the high-side driver current, tON is the high-side driver on-time, VBOOT is the bootstrap voltage, and VCC is the supply voltage.
  • The deadtime between the high-side and low-side drivers is necessary to prevent shoot-through current and ensure proper operation of the half-bridge configuration. It allows the high-side driver to fully turn off before the low-side driver turns on, and vice versa.
  • The deadtime between the high-side and low-side drivers can be adjusted by adding an external resistor and capacitor between the DT pin and ground. The deadtime is proportional to the RC time constant.
  • The maximum frequency of operation for the L6389ED is 500 kHz, but it can be operated at higher frequencies with proper design and layout considerations.

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L6389ED Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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