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STLED25JR - STMicroelectronics

Description: 5 channels step-up white LED driver

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STLED25JR - STMicroelectronics PCB footprint - BGA - BGA - STLED25JR
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STLED25JR - STMicroelectronics  - 3D model - BGA - STLED25JR
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STLED25JR Details

  • Manufacturer Part Number:

    STLED25JR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    BGA

  • Package Description:

    1.40 X 1.80 MM, 0.50 MM HEIGHT, 0.40 MM PITCH, ROHS COMPLIANT, CSP-12

  • Pin Count:

    12

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PBGA-B12

  • Length:

    1.845 mm

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    10

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA12,3X4,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.55 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3.7 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Width:

    1.388 mm

  • fmax-Min:

    0.0003 MHz

STLED25JR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a PCB layout with a thermal pad connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane or a dedicated heat sink.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves for the device. Additionally, ensure good thermal design, use a heat sink if necessary, and avoid exceeding the maximum junction temperature (Tj) of 150°C.
  • The maximum allowable voltage on the input pins is 5.5V, which is the absolute maximum rating. However, for reliable operation, it's recommended to keep the input voltage within the recommended operating range of 2.5V to 5V.
  • The STLED25JR has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that the device is handled in a static-safe environment.
  • The recommended input capacitance for the STLED25JR is 10nF to 100nF. This capacitance helps to filter out noise and ensure stable operation. However, the optimal capacitance value may vary depending on the specific application and noise environment.

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STLED25JR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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