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LM3432BSQE/NOPB

LM3432BSQE/NOPB

LM3432BSQE/NOPB

Texas Instruments

0.5mm PMIC LM3432 24 Pin 500Hz 18V 24-WFQFN Exposed Pad

SOT-23

LM3432BSQE/NOPB Datasheet

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Specifications
Name Value
Type Parameter
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
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 18V
Terminal Pitch 0.5mm
Frequency 500Hz
Base Part Number LM3432
Number of Outputs 6
Max Supply Voltage 40V
Min Supply Voltage 6V
Output Current 240mA
Max Supply Current 2.65mA
Quiescent Current 2.25mA
Voltage - Output 80V
Topology Step-Up (Boost)
Min Input Voltage 6V
Max Input Voltage 40V
Current - Output / Channel 40mA
Internal Switch(s) Yes
Low Level Output Current 41.55mA
Dimming Analog, PWM
Number of Segments 72
Multiplexed Display Capability NO
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LM3432BSQE/NOPB Product Details

LM3432BSQE/NOPB Overview


There is also a 24-WFQFN Exposed Pad package that is used to save space on the board. The LED driver's design uses 6 outputs.The mounting method is Surface Mount.As a DC DC Regulator, it has high efficiency and reliability.LED drivers capable of operating at -40°C~125°C TJ can be used.The benefits are considerable for Backlight.On the basis of the frequency 500Hz, it operates.In this case, it uses 24 terminations.There are 24 pins on its base.A total of 72 segments are estimated.As you can see, it is mounted by Surface Mount.Under the base part number LM3432, you'll find this LED driver.In this case, 40V is acceptable.This device produces a voltage of 80V volts.Initially, it accepts a voltage of 6V.The maximum efficiency standards can be met by operating at the minimal voltage of 6V during operation.The allowable maximum value of supply current reaches 40V.If the maximum current supply is less than 2.65mA, this device provides high efficiency.You can supply 240mA current to the load.No external factors result in 2.25mA current consumption.

LM3432BSQE/NOPB Features


Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 500Hz
Supply voltage of 18V

LM3432BSQE/NOPB Applications


There are a lot of Texas Instruments LM3432BSQE/NOPB LED Driver ICs applications.

  • Industrial LED Lighting: Image Recognition Devices
  • Scanners and Handy Terminals
  • Panel lighting
  • Gallery lighting
  • A- lamps
  • Museum lighting
  • Other Electronic Devices
  • White LED Backlight for portable equipment
  • Linear fluorescent
  • High-end retail lighting

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