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  • LM3433SQX/NOPB

LM3433SQX/NOPB

3.3V 0.5mm PMIC LM3433 24 Pin 1MHz 3.3V 24-WFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3433SQX/NOPB
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 427
  • Description: 3.3V 0.5mm PMIC LM3433 24 Pin 1MHz 3.3V 24-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
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
Terminal Finish Matte Tin (Sn)
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
Frequency 1MHz
Base Part Number LM3433
Pin Count 24
Number of Outputs 1
Output Voltage 6V
Operating Supply Voltage 14V
Input Voltage-Nom 3.3V
Power Supplies 3.3V
Output Current 30A
Quiescent Current 1mA
Output Power 30W
Input Voltage (Min) 3V
Topology Step-Down (Buck)
Control Mode CURRENT-MODE
Input Voltage (Max) 5.8V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Internal Switch(s) No
Dimming PWM
Switching Frequency 500kHz
Voltage - Supply (Max) 5.8V
Voltage - Supply (Min) 3V
Height Seated (Max) 0.8mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM3433SQX/NOPB Overview


In order to save board space, the led driver uses the 24-WFQFN Exposed Pad package. This LED driver has 1 outputs.It is possible to mount the led driver using Surface Mount.In this case, the result is a DC DC Controller with high efficiency.It is possible for the led driver ic to operate normally at -40°C~125°C TJ.Backlight has considerable advantages.The frequency of 1MHz is used as the basis for its operation.It operates with terminations of 24.The configuration of the board is built around 24 pins.Failures may occur if the voltage supply is below 3V.There is a device mounted on the Surface Mount.LED drivers have a base part number of LM3433.The device has a pin count of 24.The voltage range of this device is optimized for a maximum supply voltage of 5.8V.It is also classified into Switching Regulator or Controllers according to its characteristics.You can supply 30A current to the load.In order for systems to function, a voltage of 0 is required internally.It's possible for this electronic component to fully function when the switching frequency is maintained at 500kHz.1mA current is consumed in the case of no external factors.6V is the voltage at the output terminal.The circuit is assigned 3.3V volts when the device is in operation.When the input voltage is greater than or equal to 3V, the operation of this device is greatly simplified.The input voltage should be kept below 5.8V to ensure high stability.

LM3433SQX/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 14V
Switching frequency of 500kHz
Output voltage of 6V

LM3433SQX/NOPB Applications


There are a lot of Texas Instruments LM3433SQX/NOPB LED Driver ICs applications.

  • Other Electronic Devices
  • Street lighting
  • Replacement lamps
  • LED Lighting PFCs, Linear Dimmable
  • OLED power supply for portable equipment
  • Flicker-free LED Lighting using R1580N
  • Constant Voltage Power Source for portable equipment
  • Panel lighting
  • High-end retail lighting
  • Gallery lighting