LM3445MX/NOPB

Texas Instruments LM3445MX/NOPB

Part Number:
LM3445MX/NOPB
Manufacturer:
Texas Instruments
Ventron No:
3258215-LM3445MX/NOPB
Description:
Triac dimmable offline LED driver
ECAD Model:
Datasheet:
lm3445

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Specifications
Texas Instruments LM3445MX/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM3445MX/NOPB.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 3 days ago)
  • Contact Plating
    Tin
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    14
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    14
  • ECCN Code
    EAR99
  • Applications
    Lighting
  • Subcategory
    Display Drivers
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Frequency
    30kHz~1MHz
  • Base Part Number
    LM3445
  • Number of Outputs
    1
  • Operating Supply Voltage
    9V
  • Max Supply Voltage
    12V
  • Min Supply Voltage
    8V
  • Nominal Supply Current
    2.85mA
  • Quiescent Current
    2mA
  • Topology
    Step-Down (Buck)
  • Output Characteristics
    CONSTANT-CURRENT
  • Input Characteristics
    STANDARD
  • Internal Switch(s)
    No
  • Dimming
    Triac
  • Number of Segments
    3
  • Voltage - Supply (Min)
    8V
  • Multiplexed Display Capability
    NO
  • Height
    1.75mm
  • Length
    8.65mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LM3445MX/NOPB Overview
Board space is saved by its 14-SOIC (0.154, 3.90mm Width) package.Typically, LED drivers have 1 outputs.In this case, mounting method is Surface Mount.With high reliability and efficiency, this emerges as a AC DC Offline Switcher.It is possible for the led driver ic to operate normally at -40°C~125°C TJ.There are significant benefits for Lighting.Based on the frequency of 30kHz~1MHz, it operates.For its operation, 14 terminations are designed.There are 14 pins on the base of this LED driver.A voltage supply less than 8V will cause undetermined failures.Segments counted are 3.I have mounted it by Surface Mount.It is under the base part number LM3445 that the LED driver can be found.The supply voltage of 12V is an acceptable maximum value.In addition, a Display Drivers is assigned based on the characteristics of the object.The maximum efficiency can be achieved by operating it at a minimal voltage of 8V.The power of systems depends on having 9V voltages inside.2mA current is consumed in the case of no external factors.

LM3445MX/NOPB Features
Available in the 14-SOIC (0.154, 3.90mm Width) package
Operating temperature of -40°C~125°C TJ
Frequency of 30kHz~1MHz
Operating with the supply voltage of 9V

LM3445MX/NOPB Applications
There are a lot of Texas Instruments LM3445MX/NOPB LED Driver ICs applications.

General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
Amusement Machines
Stage Lighting and Signage
Gallery lighting
Linear fluorescent
Down lighting
Street lighting
Other Electronic Devices
Medical surgery lighting
LED Lightings for Inspection Devices
LM3445MX/NOPB More Descriptions
LED Driver 2850uA Supply Current 14-Pin SOIC T/R / IC LED DRIVER OFFL DIM 14SOIC
Tape & Reel (TR) LM3445 Step-Down (Buck) Triac led driver 8.65mm 2.85mA 12V 30kHz~1MHz
Triac dimmable offline LED driver 14-SOIC
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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