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BD6231HFP-TR - ROHM Semiconductor

Description: 36V Max. H-bridge Drivers: ROHM offers a wide lineup of H-bridge drivers in different supply voltages (7V/18V/36V) and output currents (0.5A/1A/2A) to meet the needs of a variety of applications. Our standard products also contain a V<sub>REF</sub> variable function that contributes to lower power consumption and greater efficiency. In addition, multiple built-in protection circuits (i.e. thermal shutdown, overcurrent, overvoltage) protect the IC and load from damage while ensuring a high degree of reliabil

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BD6231HFP-TR - ROHM Semiconductor PCB footprint - Other - Other - HRP-7
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BD6231HFP-TR - ROHM Semiconductor  - 3D model - Other - HRP-7
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BD6231HFP-TR Details

  • Manufacturer Part Number:

    BD6231HFP-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MODULE

  • Pin Count:

    7

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    7.7

  • Analog IC - Other Type:

    FULL BRIDGE BRUSH DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PSSO-G7

  • Length:

    9.395 mm

  • Number of Functions:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SMSIP7H,.4,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.005 mm

  • Supply Current-Max (Isup):

    2.5 mA

  • Supply Voltage-Max (Vsup):

    32 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

  • Width:

    8 mm

BD6231HFP-TR Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance would be to have a large copper area on the bottom layer connected to the GND pin, and to use thermal vias to dissipate heat. Additionally, keeping the component placement and routing tight can help reduce thermal resistance.
  • To ensure stable operation with a high-ESR output capacitor, it's recommended to add a small ceramic capacitor (e.g. 1uF) in parallel with the main output capacitor to improve the overall ESR. Additionally, the output capacitor should be placed close to the IC to minimize the loop inductance.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the internal circuitry. It's recommended to use a voltage divider or a level shifter if the enable signal is coming from a higher voltage domain.
  • The BD6231HFP-TR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.
  • The output voltage ripple can be calculated using the following formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency. The output voltage ripple should be within the specified range to ensure stable operation.

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BD6231HFP-TR Overview

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Part Image BD6231HFP-TRHFP ROHM Semiconductor

1A, PSSO7