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BQ25504RGTR - Texas Instruments

Description: Ultra Low Power Boost Converter with Battery Management for Energy Harvester | Nano-Power Management

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BQ25504RGTR - Texas Instruments - PCB symbol
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PCB Footprints
BQ25504RGTR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGT0016C height 1
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3D Models
BQ25504RGTR - Texas Instruments - 3D model - Quad Flat No-Lead - RGT0016C height 1
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BQ25504RGTR Details

  • Manufacturer Part Number:

    BQ25504RGTR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    16

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    3 V

  • Input Voltage-Min:

    0.6 V

  • Input Voltage-Nom:

    1.2 V

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3 V

  • Supply Voltage-Min (Vsup):

    0.6 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

BQ25504RGTR Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the BQ25504RGTR involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a solid ground plane is recommended.
  • To optimize the BQ25504RGTR for low-light or indoor harvesting, use a high-sensitivity solar panel, increase the input capacitance, and adjust the V_OK threshold to a lower value. Additionally, consider using a boost converter to increase the voltage output.
  • The maximum input voltage that the BQ25504RGTR can handle is 22V. Exceeding this voltage may damage the device.
  • To ensure the BQ25504RGTR is operating in the most efficient mode, ensure that the input voltage is within the recommended range, the input capacitance is optimized, and the output voltage is set to the minimum required value. Additionally, consider using a low-dropout linear regulator to further reduce power consumption.
  • Yes, the BQ25504RGTR can be used with a rechargeable battery. However, it's essential to ensure that the battery is compatible with the device's charging profile and that the charging current is limited to prevent overcharging.

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BQ25504RGTR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image BQ25504RGTT Texas Instruments

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