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TPS65290BMRHFT - Texas Instruments

Description: Ultra-Low Power Management IC (PMIC)

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TPS65290BMRHFT - Texas Instruments - PCB symbol
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PCB Footprints
TPS65290BMRHFT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHF (R-PVQFN-N24)
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TPS65290BMRHFT - Texas Instruments - 3D model - Quad Flat No-Lead - RHF (R-PVQFN-N24)
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TPS65290BMRHFT Details

  • Manufacturer Part Number:

    TPS65290BMRHFT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QCCN, LCC24,.16X.2,20

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PQCC-N24

  • JESD-609 Code:

    e4

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCN

  • Package Equivalence Code:

    LCC24,.16X.2,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Supply Voltage-Max (Vsup):

    5 V

  • Supply Voltage-Min (Vsup):

    2.2 V

  • Supply Voltage-Nom (Vsup):

    3.6 V

  • Surface Mount:

    YES

  • 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

TPS65290BMRHFT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the TPS65290BMRHFT datasheet (Section 10.1) and in the application note 'TPS65290BMRHFT Layout Guidelines' (SLUUAC5). It's essential to follow these guidelines to ensure proper thermal performance, noise reduction, and signal integrity.
  • The TPS65290BMRHFT is a configurable power management IC. You can select the output voltage using the VID[5:0] pins. Refer to the datasheet (Table 7-1) for the VID code-to-voltage mapping. You can also use the TI Power Designer software to help with the configuration and calculation of the output voltage.
  • The TPS65290BMRHFT has an absolute maximum input voltage rating of 6.5V. However, the recommended operating input voltage range is 3.5V to 5.5V. Exceeding the absolute maximum rating can damage the device.
  • To ensure a valid power state during startup, make sure to follow the power-up sequence recommended in the datasheet (Section 8.3.1). This includes applying the input voltage (VIN) before the enable signal (EN) and waiting for the power-good signal (PGOOD) to assert before connecting the output to the load.
  • The PGOOD (Power Good) pin is an open-drain output that indicates when the output voltage is within the specified tolerance. You can use the PGOOD pin to monitor the power status and implement a reset or shutdown sequence if the output voltage is out of range. Connect the PGOOD pin to a pull-up resistor and a logic input or a reset controller.

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TPS65290BMRHFT 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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