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BTN7970B - Infineon

Description: H-Bridge Motor Driver 40A Infineon BTN7970B, Half Bridge Motor Driver, High Current PN Half Bridge, 7-Pin TO-263

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PCB Footprints
BTN7970B - Infineon PCB footprint - Other - Other - PG-TO263-7-1
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BTN7970B - Infineon  - 3D model - Other - PG-TO263-7-1
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BTN7970B Details

  • Manufacturer Part Number:

    BTN7970B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    D2PAK

  • Package Description:

    GREEN, PLASTIC, TO-263, 7 PIN

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    0

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE

  • Interface IC Type:

    HALF BRIDGE BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PSSO-G7

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    7

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Peak Current Limit-Nom:

    77 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP7H,.55,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    8 V

  • Supply Voltage-Nom:

    13.5 V

  • Surface Mount:

    YES

  • Technology:

    MOS

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

  • Turn-off Time:

    17 µs

  • Turn-on Time:

    25 µs

  • Width:

    9.25 mm

BTN7970B Frequently Asked Questions (FAQs)

  • The BTN7970B has a maximum current rating of 20A, but it's recommended to operate it at a maximum of 15A for optimal performance and reliability.
  • The BTN7970B has a thermal pad on the bottom of the package, which should be connected to a heat sink or a thermal interface material to ensure proper heat dissipation. A thermal resistance of less than 10°C/W is recommended.
  • The BTN7970B can operate with an input voltage as low as 8V, but it's recommended to use a minimum of 12V for optimal performance.
  • The BTN7970B is rated for operation up to 150°C, but it's recommended to operate it at a maximum of 125°C for optimal performance and reliability.
  • The BTN7970B has built-in overvoltage protection (OVP) and undervoltage protection (UVP) circuits, but it's recommended to add external protection circuits to ensure the device is protected from voltage transients and spikes.

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