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  • LM3445M/NOPB

LM3445M/NOPB

PMIC LM3445 14 Pin 30kHz~1MHz 14-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3445M/NOPB
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 978
  • Description: PMIC LM3445 14 Pin 30kHz~1MHz 14-SOIC (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 30kHz~1MHz
Base Part Number LM3445
Number of Outputs 1
Operating Supply Voltage 9V
Max Supply Voltage 12V
Min Supply Voltage 8V
Nominal Supply Current 2.85mA
Output Current 1A
Max Supply Current 2.85mA
Quiescent Current 2mA
Topology Step-Down (Buck)
Output Characteristics CONSTANT-CURRENT
Input Characteristics STANDARD
Internal Switch(s) No
Dimming Triac
Number of Segments 3
Voltage - Supply (Min) 8V
Multiplexed Display Capability NO
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
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 14
ECCN Code EAR99
Type AC DC Offline Switcher
Terminal Finish Matte Tin (Sn)
Applications Lighting
Subcategory Display Drivers
Terminal Position DUAL
Terminal Form GULL WING

LM3445M/NOPB Overview


14-SOIC (0.154, 3.90mm Width) package saves space on the board. For the design of these LED drivers, 1 outputs are used.The mounting method adopted is Surface Mount.It emergys as a AC DC Offline Switcher with high efficiency and reliable performance.It is able to work normally at the operating temperature of -40°C~125°C TJ.The benefits of Lighting are considerable.Using the frequency of 30kHz~1MHz, it operates.In this case, it uses 14 terminations.There are 14 pins used to form the base of its configuration.It is possible for undetermined failures to occur if the voltage supply falls below 8V.It consists of 3 segments.There is a mounting of it by Surface Mount.Under the base part number LM3445, you'll find this LED driver.It is acceptable for the voltage to be 12V.According to its characteristics, it is also categorized into Display Drivers.To meet highest efficiency standards, it works on a supply voltage of 8V.If the maximum supply current is less than 2.85mA, the device is capable of providing high efficiency.In this case, the load can only be supplied with 1A current.The internal voltages needed to power systems is 9V.2mA current is consumed in the case of no external factors.

LM3445M/NOPB Features


Available in the 14-SOIC (0.154, 3.90mm Width) package
Operating temperature of -40°C~125°C TJ
Frequency of 30kHz~1MHz
Operating with the supply voltage of 9V

LM3445M/NOPB Applications


There are a lot of Texas Instruments LM3445M/NOPB LED Driver ICs applications.

  • Portable lighting
  • LED headlights
  • Refrigeration lighting
  • Down lights
  • Stage Lighting and Signage
  • Down lighting
  • OLED power supply for portable equipment
  • Scanners and Handy Terminals
  • Amusement Machines
  • Industrial LED Lighting: Image Recognition Devices