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LED2000DR - STMicroelectronics

Description:  3.0 V to 18 V operating input voltage range  850 kHz fixed switching frequency  100 mV typ. current sense voltage drop  PWM dimming   7% output current accuracy  Synchronous rectification  95 m HS / 69 m LS typical RDS(on)  Peak current mode architecture  Embedded compensation network  Internal current limiting  Ceramic output capacitor compliant  Thermal shutdown

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LED2000DR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - . SO-8 mechanical data-
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LED2000DR Details

  • Manufacturer Part Number:

    LED2000DR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.89

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3.9 mm

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    3

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.9 mm

LED2000DR Frequently Asked Questions (FAQs)

  • A good PCB layout for the LED2000DR involves placing the device close to the LED, using a solid ground plane, and keeping the high-frequency traces short and away from the LED connections.
  • Choose external components based on the specific LED requirements, such as the LED's forward voltage and current rating. The datasheet provides guidelines for selecting the correct resistors, capacitors, and inductors.
  • The LED2000DR can operate in an ambient temperature range of -40°C to 125°C, but the maximum junction temperature is 150°C. Ensure proper thermal design and heat dissipation to prevent overheating.
  • Yes, the LED2000DR can drive multiple LEDs in parallel, but ensure that the total current does not exceed the device's maximum current rating. Also, consider the voltage drop across each LED and the overall system efficiency.
  • The LED2000DR has a built-in PWM dimming capability. Apply a PWM signal to the EN/DIM pin to control the LED brightness. The frequency and duty cycle of the PWM signal determine the LED's brightness.

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LED2000DR 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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