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TPS65012RGZR - Texas Instruments

Description: Multi-Channel 1-cell Li-Ion PMIC USB/AC Charger, 2DC/DC, 2 LDOs, I2C interface in QFN-48

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PCB Footprints
TPS65012RGZR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ0048A
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3D Models
TPS65012RGZR - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ0048A
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TPS65012RGZR Details

  • Manufacturer Part Number:

    TPS65012RGZR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR/PROTECTOR

  • Input Voltage-Max:

    6.5 V

  • Input Voltage-Min:

    1.8 V

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    4

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    6.5 V

  • Output Voltage-Min:

    0.85 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3.6 V

  • Surface Mount:

    YES

  • Switching Frequency-Max:

    1500 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +3V

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

    30

  • Width:

    7 mm

TPS65012RGZR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the TPS65012RGZR datasheet (Section 10.2) and in the application note 'TPS65012RGZR Layout Guidelines' (SLUU444). It's essential to follow these guidelines to ensure proper thermal performance, noise reduction, and overall device reliability.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. Texas Instruments recommends using a low-ESR ceramic capacitor with a minimum capacitance of 10uF and a voltage rating of at least 1.5 times the output voltage. The application note 'TPS65012RGZR Output Capacitor Selection' (SLUU445) provides more detailed guidance.
  • The TPS65012RGZR 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.
  • The TPS65012RGZR has a junction temperature rating of 150°C. However, the device's performance and reliability may degrade at high temperatures. Texas Instruments recommends operating the device within the recommended temperature range of -40°C to 125°C for optimal performance and reliability.
  • Texas Instruments provides a troubleshooting guide in the TPS65012RGZR datasheet (Section 11) and in the application note 'TPS65012RGZR Troubleshooting Guide' (SLUU446). Common issues and their solutions are discussed, including output voltage instability, overheating, and input voltage undershoot.

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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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