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BD90620HFP-CTR - ROHM Semiconductor

Description: Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2.5A HRP-7 (7 Leads + Tab)

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BD90620HFP-CTR - ROHM Semiconductor - PCB symbol
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PCB Footprints
BD90620HFP-CTR - ROHM Semiconductor PCB footprint - Other - Other - HRP7_2026
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3D Models
BD90620HFP-CTR - ROHM Semiconductor - 3D model - Other - HRP7_2026
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BD90620HFP-CTR Details

  • Manufacturer Part Number:

    BD90620HFP-CTR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    8

  • Additional Feature:

    OUTPUT VOLTAGE RANGE FROM 0.8 TO 36

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    13.2 V

  • JESD-30 Code:

    R-PSSO-G7

  • Length:

    9.395 mm

  • Number of Functions:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    TR

  • Seated Height-Max:

    2.135 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

  • Width:

    8 mm

BD90620HFP-CTR Frequently Asked Questions (FAQs)

  • ROHM recommends a 2-layer or 4-layer PCB with a thermal relief pattern on the bottom layer to improve heat dissipation. A minimum of 1 oz copper thickness is recommended.
  • To ensure stable output voltage regulation, it is recommended to use a high-quality output capacitor with low ESR (Equivalent Series Resistance) and a minimum capacitance of 10uF. Additionally, the input capacitor should be placed as close to the IC as possible.
  • The maximum allowable ripple voltage on the input is 10% of the input voltage. Exceeding this limit may affect the stability of the output voltage regulation.
  • While ceramic capacitors can be used, they may not be the best choice due to their high ESR. ROHM recommends using electrolytic or polymer capacitors with low ESR for better output voltage regulation.
  • ROHM recommends using an external overcurrent protection circuit and a thermal protection circuit to prevent damage to the IC. Additionally, ensure proper heat sinking and thermal management to prevent overheating.

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BD90620HFP-CTR Overview

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