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LM3434SQ/NOPB

Texas Instruments LM3434SQ/NOPB

Part Number:
LM3434SQ/NOPB
Manufacturer:
Texas Instruments
Ventron No:
3258923-LM3434SQ/NOPB
Description:
IC LED DRIVER CTRLR DIM 24WQFN
ECAD Model:
Datasheet:
LM3434 Datasheet

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Specifications
Texas Instruments LM3434SQ/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM3434SQ/NOPB.
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    24-WFQFN Exposed Pad
  • Number of Pins
    24
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e3
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    24
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Display Drivers
  • Terminal Position
    QUAD
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    3.3V
  • Terminal Pitch
    0.5mm
  • Base Part Number
    LM3434
  • Pin Count
    24
  • Number of Outputs
    1
  • Output Voltage
    27V
  • Max Supply Voltage
    5.8V
  • Min Supply Voltage
    3V
  • Output Current
    30A
  • Max Supply Current
    1mA
  • Quiescent Current
    1mA
  • Topology
    Step-Down (Buck)
  • Min Input Voltage
    3V
  • Max Input Voltage
    5.8V
  • Internal Switch(s)
    No
  • Negative Supply Voltage-Nom
    -12V
  • Dimming
    PWM
  • Number of Segments
    1
  • Switching Frequency
    1MHz
  • Multiplexed Display Capability
    NO
  • Height Seated (Max)
    0.8mm
  • Width
    4mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LM3434SQ/NOPB Overview
This product has a total of 24 pins and a peak reflow temperature of 260 degrees Celsius. It has an output voltage of 27V and a minimum supply voltage of 3V. The topology of this product is a step-down (buck) design and it does not have any internal switches. The negative supply voltage is -12V and the maximum seated height is 0.8mm. The width of the product is 4mm.

LM3434SQ/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Supply voltage of 3.3V
Switching frequency of 1MHz
Output voltage of 27V

LM3434SQ/NOPB Applications
There are a lot of Texas Instruments LM3434SQ/NOPB LED Driver ICs applications.

LED Lightings for Inspection Devices
General lighting
Ultraviolet (UV) and Infrared (IR) Irradiation Devices
Down lights
Scanners and Handy Terminals
Architectural lighting
Flicker-free LED Lighting using R1580N
Museum lighting
Auxiliary lights for on-vehicle cameras
Industrial LED Lighting: Image Recognition Devices
LM3434SQ/NOPB More Descriptions
Common Anode Capable High Brightness LED Driver with High Frequency Dimming 24-WQFN -40 to 125
Lead Free ROHS3Compliant QUAD Obsolete IC LED Driver -40C~125C TJ 1MHz 5.8V 1mA
IC, LED DRIVER, BUCK, LLP-24; LED Driver; IC, LED DRIVER, BUCK, LLP-24; LED Driver Application:Projection Systems, Automotive, Solid State Lighting; Topology:Buck (Step Down); No. of Outputs:1; Output Current:30A; Output Voltage:27V; Input Voltage:3V to 5.8V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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