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TPS65708YZHR - Texas Instruments

Description: 4 Channel Power Management IC (PMIC) in Small Chipscale

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PCB Footprints
TPS65708YZHR - Texas Instruments PCB footprint - BGA - BGA - YZH0016_ 2021
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3D Models
TPS65708YZHR - Texas Instruments  - 3D model - BGA - YZH0016_ 2021
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TPS65708YZHR Details

  • Manufacturer Part Number:

    TPS65708YZHR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    16

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN PFM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    0.8 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-XBGA-B16

  • JESD-609 Code:

    e1

  • Length:

    2.036 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    4

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.4 A

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    1.2 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.625 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2250 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    2.036 mm

TPS65708YZHR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the TPS65708YZHR datasheet (Section 10.2) and in the application note 'TPS65708YZHR Layout and Placement Guidelines' (SLUAU93). It's essential to follow these guidelines to ensure proper thermal performance, noise reduction, and signal integrity.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. Texas Instruments recommends using a low-ESR capacitor with a minimum capacitance of 10uF and a voltage rating of at least 1.5 times the output voltage. The application note 'TPS65708YZHR Output Capacitor Selection' (SLUAU94) provides more detailed guidance.
  • The TPS65708YZHR has an absolute maximum input voltage rating of 18V. However, the recommended operating input voltage range is 4.5V to 15V. Exceeding the absolute maximum rating can damage the device.
  • The TPS65708YZHR has a resistive divider network (R1 and R2) that sets the output voltage. The output voltage can be calculated using the formula: VOUT = 0.8V * (1 + R2/R1). The application note 'TPS65708YZHR Output Voltage Configuration' (SLUAU95) provides more detailed information and examples.
  • The thermal derating curve for the TPS65708YZHR is provided in the datasheet (Figure 10). The curve shows the maximum output current vs. ambient temperature. It's essential to consider thermal derating to ensure the device operates within its safe operating area.

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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 TPS65708YZHT Texas Instruments

Switching Controller, Voltage-mode, 0.4A, 2250kHz Switching Freq-Max, BICMOS