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  • LM3553SD/NOPB

LM3553SD/NOPB

3.6V 0.4mm Tin PMIC LM3553 12 Pin 3.6V 12-WFDFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3553SD/NOPB
  • Package: 12-WFDFN Exposed Pad
  • Datasheet: -
  • Stock: 117
  • Description: 3.6V 0.4mm Tin PMIC LM3553 12 Pin 3.6V 12-WFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Number of Pins 12
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Feature I2C, OVP
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 12
ECCN Code EAR99
Type DC DC Regulator
Applications Backlight, Camera Flash
Subcategory Display Drivers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.4mm
Base Part Number LM3553
Pin Count 12
Number of Outputs 1
Output Voltage 18.9V
Power Supplies 3.6V
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Nominal Supply Current 1mA
Output Current 1.2A
Max Supply Current 1.2mA
Quiescent Current 1mA
Topology Step-Up (Boost)
Min Input Voltage 2.7V
Max Input Voltage 5.5V
Input Characteristics STANDARD
Current - Output / Channel 1.2A Flash
Internal Switch(s) Yes
Dimming I2C
Number of Segments 2
Switching Frequency 1.2MHz
Multiplexed Display Capability NO
Height 800μm
Length 3mm
Width 3mm
Thickness 750μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM3553SD/NOPB Overview


In order to save board space, the led driver uses the 12-WFDFN Exposed Pad package. There are 1 outputs used for the design of this LED drivers.It adopts the way of Surface Mount for mounting.It emerges as a DC DC Regulator with high efficiency.It is capable of working normally at -30°C~85°C TA.Backlight, Camera Flash provides many benefits.It operates with 12 terminations.The base is configured with 12 pins.A total of 2 segments are estimated.It is mounted in the way of Surface Mount.LM3553 is the base part number for this LED driver.5.5V is a maximum acceptable voltage for the supply.12 pins are included in it.Additionally, it can be classified as Display Drivers based on its characteristics.Initially, it accepts a voltage of 2.7V.For maximum efficiency, it requires a minimal supply voltage of 2.7V.5.5V is the maximum value of the supply current.It is possible to obtain a high efficiency with this device when the maximum supply current is less than 1.2mA.The current that can be supplied to the load is 1.2A.It is capable of fulfilling its full functionality when the switching frequency remains at 1.2MHz.Absent external factors, there is 1mA consumption of current.Currently, it is generating 18.9V voltage.

LM3553SD/NOPB Features


Available in the 12-WFDFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 1.2MHz
Output voltage of 18.9V

LM3553SD/NOPB Applications


There are a lot of Texas Instruments LM3553SD/NOPB LED Driver ICs applications.

  • Refrigeration lighting
  • Flicker-free LED Lighting using R1580N
  • Linear fluorescent
  • Dimmable LED for vehicle interiors
  • LED headlights
  • Medical surgery lighting
  • Amusement Machines
  • Gallery lighting
  • LED Lightings for Inspection Devices
  • Down lighting