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  • LM3431MH/NOPB

LM3431MH/NOPB

0.65mm Tin PMIC LM3431 28 Pin 28-PowerTSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3431MH/NOPB
  • Package: 28-PowerTSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 425
  • Description: 0.65mm Tin PMIC LM3431 28 Pin 28-PowerTSSOP (0.173, 4.40mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Controller
Applications Backlight
Max Power Dissipation 3.1W
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Base Part Number LM3431
Pin Count 28
Number of Outputs 3
Output Voltage 40V
Input Voltage-Nom 12V
Max Supply Voltage 36V
Min Supply Voltage 4.5V
Power Dissipation 3.1W
Output Current 200mA
Max Supply Current 4.85mA
Quiescent Current 4mA
Topology Step-Up (Boost)
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Internal Switch(s) No
High Level Output Current 20mA
Low Level Output Current 8mA
Dimming Analog, PWM
Switching Frequency 1MHz
Voltage - Supply (Min) 4.5V
Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM3431MH/NOPB Overview


28-PowerTSSOP (0.173, 4.40mm Width) saves board space. For the design of these LED drivers, 3 outputs are used.Surface Mount represents this mounting method.With high efficiency, it appears as a DC DC Controller.It is possible for the led light driver to operate at a temperature of -40°C~125°C TJ.There are significant benefits for Backlight.A termination of 28 is used to operate the LED driver.To form its configuration, there are 28 pins.Undetermined failures will occur if the voltage supply is less than 4.5V.There is a mounting of it by Surface Mount.You can find this LED driver under the base part number LM3431.It's acceptable for the voltage to be 36V.In this device, there are 28 pins.In order to achieve the highest efficiency, it is designed to operate at a low voltage of 4.5V.When the maximum supply current is less than 4.85mA, this device is capable of providing high efficiency.There is no current that can be supplied to the load.It's possible for this electronic component to fully function when the switching frequency is maintained at 1MHz.4mA current is consumed in the case of no external factors.This device has a voltage output of 40V volts.When using the device, there is a voltage of 12V volts assigned to the circuit.

LM3431MH/NOPB Features


Available in the 28-PowerTSSOP (0.173, 4.40mm Width) package
Operating temperature of -40°C~125°C TJ
Switching frequency of 1MHz
Output voltage of 40V

LM3431MH/NOPB Applications


There are a lot of Texas Instruments LM3431MH/NOPB LED Driver ICs applications.

  • LED Lightings for Industrial Equipment
  • LED backlight driver for LCD displays for portable equipment
  • Other Electronic Devices
  • Scanners and Handy Terminals
  • Stage Lighting and Signage
  • LED headlights
  • LED Lightings for Inspection Devices
  • Down lighting
  • Panel lighting
  • Street lighting