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$6.04220
Standard Package: 3000
Quantity Unit Price
1 $6.04220
10 $5.14614
30 $4.64947
100 $3.99269

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Request for LM3644YFFR

LM3644YFFR

IC LED DRV RGLTR I2C 12DSBGA

Order Code:
CIS1119685
Manufacturer Part No:
LM3644YFFR
Manufacturer:
Package / Case:
12-UFBGA, DSBGA
Detailed Description:
LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) I²C Dimming 1.5A 12-DSBGA
Technical Datasheet:
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LM3644YFFR Information

More Information
Mfr Texas Instruments
Series -
Package Tape & Reel (TR)
Product Status Active
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 12-UFBGA, DSBGA
Supplier Device Package 12-DSBGA
Base Product Number LM3644
Type DC DC Regulator
Number of Outputs 2
Internal Switch(s) Yes
Current - Output (Max) 4A
Topology Step-Up (Boost)
Features Thermal Limit
Applications Camera Flash
Current - Output / Channel 1.5A
Voltage - Input (Min) 4.5V
Voltage - Supply (Max) 5.5V
Voltage - Input (Max) 40V
Frequency 2MHz, 4MHz
Voltage - Output -
Size / Dimension 0.78" L x 0.33" W x 0.21" H (19.7mm x 8.3mm x 5.3mm)
Voltage - Supply (Min) 2.5V
Approval Agency -
Dimming I²C
Power (Watts) 1 W
Efficiency 81%
More Information
ECCN EAR99
HTSUS 8542.39.0001
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected