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LM3644TTYFFR

LM3644TTYFFR

LM3644TTYFFR

Texas Instruments

0.4mm PMIC LM3644 12 Pin 2MHz 4MHz 3.6V 12-UFBGA, DSBGA

SOT-23

LM3644TTYFFR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-UFBGA, DSBGA
Number of Pins 12
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e1
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Applications Camera Flash
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.4mm
Frequency 2MHz 4MHz
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LM3644
Pin Count 12
Number of Outputs 2
Max Supply Voltage 5.5V
Quiescent Current 300μA
Supply Current-Max 0.75mA
Topology Step-Up (Boost)
Output Characteristics CONSTANT-CURRENT
Output Current per Channel 750mA
Input Characteristics STANDARD
Current - Output / Channel 1.5A
Internal Switch(s) Yes
Dimming I2C
Number of Segments 2
Voltage - Supply (Min) 2.5V
Multiplexed Display Capability NO
Data Input Mode SERIAL
Height 625μm
Length 2mm
Width 1.16mm
Thickness 1.6mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.740058 $2.740058
10 $2.584960 $25.8496
100 $2.438642 $243.8642
500 $2.300605 $1150.3025
1000 $2.170382 $2170.382
LM3644TTYFFR Product Details

LM3644TTYFFR Overview


The 12-UFBGA, DSBGA package conserves board space. This LED driver has 2 outputs.In order to mount the led light driver, Surface Mount is used.There is no doubt that this is a very efficient and reliable DC DC Regulator.It is capable of working normally at -40°C~85°C TA.It is clear that Camera Flash will benefit from the program.It operates on the basis of the frequency of 2MHz 4MHz.There are 12 terminations that are designed to operate with it.The LED light driver has a base configuration of 12 pins.It is likely that undetermined failures will occur if the voltage supply is less than 2.5V.2 segments exist.On the Surface Mount, a device is mounted.Under the base part number LM3644, you will find this LED driver.A maximum supply voltage of 5.5V is acceptable.A total of 12 pins are present on this device.In the absence of external factors, 300μA current is consumed.

LM3644TTYFFR Features


Available in the 12-UFBGA, DSBGA package
Operating temperature of -40°C~85°C TA
Frequency of 2MHz 4MHz
Supply voltage of 3.6V

LM3644TTYFFR Applications


There are a lot of Texas Instruments LM3644TTYFFR LED Driver ICs applications.

  • Architectural lighting
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • LED Lighting PFCs, Linear Dimmable
  • Amusement Machines
  • LED Lightings for Inspection Devices
  • Other Electronic Devices
  • Replacement lamps
  • Panel lighting
  • Refrigeration lighting
  • Stage and Studio lighting

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