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LM3434SQX/NOPB

LM3434SQX/NOPB

LM3434SQX/NOPB

Texas Instruments

0.5mm PMIC LM3434 24 Pin 1MHz 3.3V 24-WFQFN Exposed Pad

SOT-23

LM3434SQX/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface Mount YES
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
Type DC DC Controller
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
Frequency 1MHz
Base Part Number LM3434
Pin Count 24
Number of Outputs 1
Operating Supply Voltage 5.8V
Quiescent Current 1mA
Topology Step-Down (Buck)
Internal Switch(s) No
Negative Supply Voltage-Nom -12V
Dimming PWM
Number of Segments 1
Voltage - Supply (Min) 3V
Multiplexed Display Capability NO
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LM3434SQX/NOPB Product Details

LM3434SQX/NOPB Overview


The board's 24-WFQFN Exposed Pad package saves space. It has 1 outputs for LED drivers.Surface Mount is used to mount the led light driver.Initially, it emerges as a DC DC Controller with high efficiency and a high degree of reliability.-40°C~125°C TJ is the operating temperature of the led driver.On the basis of the frequency 1MHz, it operates.It operates with 24 terminations.With 24 pins at the base, this LED driver has a base configuration.It is possible for undetermined failures to occur if the voltage supply falls below 3V.A total of 1 segments have been created.The LED driver can be found under the base part number LM3434.24 pins are included in it.Furthermore, it can be categorized as Display Drivers based on its characteristics.It is necessary to use 5.8V voltage to power systems.The consumption of current is 1mAin the absence of external factors.

LM3434SQX/NOPB Features


Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 1MHz
Supply voltage of 3.3V
Operating with the supply voltage of 5.8V

LM3434SQX/NOPB Applications


There are a lot of Texas Instruments LM3434SQX/NOPB LED Driver ICs applications.

  • Linear fluorescent
  • Architectural lighting
  • Constant Voltage Power Source for portable equipment
  • LED Lightings for Inspection Devices
  • Portable lighting
  • Street lighting
  • Flicker-free LED Lighting using R1580N
  • Medical surgery lighting
  • Stage and Studio lighting
  • LED Lighting PFCs, Linear Dimmable

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