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  • LM3433SQ/NOPB

LM3433SQ/NOPB

0.5mm Tin PMIC LM3433 24 Pin 3.3V 24-WFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3433SQ/NOPB
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 443
  • Description: 0.5mm Tin PMIC LM3433 24 Pin 3.3V 24-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Contact Plating Tin
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
Type DC DC Controller
Applications Backlight
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Base Part Number LM3433
Pin Count 24
Number of Outputs 1
Output Voltage 6V
Operating Supply Voltage 12V
Input Voltage-Nom 3.3V
Max Supply Voltage 14V
Min Supply Voltage 9V
Output Current 3A
Max Supply Current 1mA
Quiescent Current 1mA
Output Power 30W
Topology Step-Down (Buck)
Min Input Voltage 3V
Control Mode CURRENT-MODE
Max Input Voltage 5.8V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Internal Switch(s) No
High Level Output Current 30A
Dimming PWM
Switching Frequency 1MHz
Height 800μm
Length 4mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM3433SQ/NOPB Overview


The 24-WFQFN Exposed Pad package saves space on the board. As part of the design of this LED driver, there are 1 outputs that have been used.The led driver mounting is done by using Surface Mount.As a DC DC Controller, it has high efficiency and reliability.LED drivers capable of operating at -40°C~125°C TJ can be used.Backlight has significant advantages.It operates using 24 terminations.To form its configuration, 24 pins are used.As you can see, it is mounted by Surface Mount.You can find this LED driver under the base part number LM3433.14V is an acceptable voltage.On it, there are 24 pins.Additionally, it is categorized into Switching Regulator or Controllers according to its characteristics.A minimal input voltage of 3V is required for it to operate.It is designed to operate at a minimal voltage of 9V to achieve the highest efficiency.When the maximum supply current is allowed, the value reaches 5.8V.When the maximum supply current is less than 1mA, the device is able to provide a high level of efficiency.Loads can only be powered by 3A current.It is necessary to use 12V voltage to power systems.The electronic component can function fully when the switching frequency is maintained at 1MHz.A current of 1mA is consumed in the absence of external influences.This device has a voltage output of 6V volts.When the device is operated, it has 3.3V volts assigned to it.

LM3433SQ/NOPB Features


Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Supply voltage of 3.3V
Operating with the supply voltage of 12V
Switching frequency of 1MHz
Output voltage of 6V

LM3433SQ/NOPB Applications


There are a lot of Texas Instruments LM3433SQ/NOPB LED Driver ICs applications.

  • LED backlight driver for LCD displays for Tablets and Note PCs
  • Street lighting
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Other Electronic Devices
  • LED headlights
  • Panel lighting
  • Down lights
  • Dimmable LED for vehicle interiors
  • Gallery lighting
  • OLED power supply for portable equipment