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RAA230231GSB#HA0 - Renesas Electronics

Description: The RAA23022x and RAA23023x are dual step-down DC/DC converter, 4. 5V to 16V input voltage rage and 3A output current. Auto PFM mode makes devices low power operation at light load, so it makes a system lower power. The RAA23022x is suitable for battery backup system using lithium primary cell with built-in battery backup circuit.

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RAA230231GSB#HA0 - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 20pin HTSSOP
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RAA230231GSB#HA0 - Renesas Electronics  - 3D model - Small Outline Packages - 20pin HTSSOP
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RAA230231GSB#HA0 Details

  • Manufacturer Part Number:

    RAA230231GSB#HA0

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    HTSSOP

  • Package Description:

    HTSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    PTSP0020JF

  • ECCN Code:

    5A002

  • Factory Lead Time:

    52 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    0.8V TO 6V ADDITIONAL ADJUSTABLE OUTPUT IS AVAILABLE

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP20,.25,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Protections:

    SHORT CIRCUIT, THERMAL, UNDER VOLTAGE

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    9.9 W

  • Trim/Adjustable Output:

    YES

  • Width:

    4.4 mm

RAA230231GSB#HA0 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern around the device.
  • Implement a robust thermal management system, including a heat sink and thermal interface material. Ensure good airflow and avoid hot spots.
  • The power-on sequence should follow the recommended timing diagram in the datasheet. Ensure a minimum 10 ms delay between VCC and VDD power-up, and a 100 ms delay between VDD and AVDD power-up.
  • Use the device's power-saving modes, such as the Low Power Mode (LPM) and the Power Down Mode (PDM). Optimize the clock frequency and voltage settings for the specific application.
  • Implement ESD protection diodes on all input/output pins, and ensure a minimum of 1 kΩ series resistance on all digital input pins. Use a TVS (Transient Voltage Suppressor) diode on the power supply lines.

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Manufacturer Collaborated
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RAA230231GSB#HA0 Overview

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