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LM3644TTYFFR Tech Specifications

Category PMIC - LED Drivers
Manufacturer Texas Instruments
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-UFBGA, DSBGA
Number of Pins 12Pins
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 12Terminations
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 1Function
Supply Voltage 3.6V
Terminal Pitch 0.4mm
Frequency 2MHz 4MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LM3644
Pin Count 12
Number of Outputs 2Outputs
Max Supply Voltage 5.5V
Quiescent Current 300μA
Topology Step-Up (Boost)
Output Characteristics CONSTANT-CURRENT
Output Current per Channel 750mA
Input Characteristics STANDARD
Internal Switch(s) Yes
Dimming I2C
Number of Segments 2Segments
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
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LM3644TTYFFR Documents

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