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LED7707TR - STMicroelectronics

Description: LED driver with boost regulator, 6-rows 85 mA, for LCD panels backlight

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PCB Footprints
LED7707TR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - VFQFPN-24 (4x4mm)
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3D Models
LED7707TR - STMicroelectronics  - 3D model - Quad Flat No-Lead - VFQFPN-24 (4x4mm)
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LED7707TR Details

  • Manufacturer Part Number:

    LED7707TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, ROHS COMPLIANT, VFQFPN-2

  • Pin Count:

    2

  • Manufacturer Package Code:

    VFQFPN

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.37

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    6

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,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:

    36 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    4 mm

  • fmax-Min:

    0.66 MHz

LED7707TR Frequently Asked Questions (FAQs)

  • The maximum current that can be sunk by the LED7707TR is 1.5A per channel, with a total current of 3A for all channels combined.
  • To ensure proper thermal management, the LED7707TR should be mounted on a PCB with a thermal pad connected to a ground plane, and a heat sink can be added if necessary. The device should also be operated within the recommended temperature range of -40°C to 125°C.
  • The EN (enable) pin is used to enable or disable the device. When the EN pin is high, the device is enabled and the outputs are active. When the EN pin is low, the device is disabled and the outputs are in a high-impedance state.
  • The LED7707TR is a current-mode PWM controller, and the brightness and color of the LEDs can be controlled by adjusting the PWM frequency and duty cycle. The specific programming will depend on the microcontroller or other control device being used to drive the LED7707TR.
  • The recommended PCB layout for the LED7707TR includes a solid ground plane, a separate power plane for the LED supply voltage, and a thermal pad connected to a ground plane. The device should be placed near the LEDs it is controlling, and the PCB should be designed to minimize electromagnetic interference (EMI).

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LED7707TR 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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