LM3644YFFR Texas Instruments

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Part Number LM3644YFFR
Manufacturer Texas Instruments
Quantity in stock 781210 Pieces
Market Price -
Our Better Price Send by email: [email protected]
Delivery Time 1 day (can ship today)
Description LED DRVR Boost 2-CH PWM 1.5A 12-Pin DS-BGA T R
Category Power Management IC
Family LED Driver ICs
ROHS Compliant Yes
MSL Level LM3644YFFR
Datasheet download LM3644YFFR.pdf
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LM3644YFFR Specifications

Part Number LM3644YFFR
Supplier Package DSBGA
Switching Frequency (Max) 4240 kHz
Input Voltage Type DC/DC
Switching Frequency (Min) 3760 kHz
Switching Frequency (Typ) 4000 kHz
Type Switching
Screening Level Industrial
Lead Finish Tin|Silver|Copper
Number of Channels 2
Product Dimensions 1.69(Max) x 1.31(Max) x 0.325(Max)
Dimming Method PWM
DC Input Voltage (Min) 2.5 V
Topology Boost
Rad Hard No
Operating Temperature -40 to 85 °C
DC Input Voltage (Max) 5.5 V
Output Type Constant Current|Constant Frequency
Pin Count 12
Maximum Output Current 1.5 A
Max Processing Temp 260
Mounting Surface Mount
MSL Level 1
Package 12DS-BGA
Replacement Part Number PART-LM3644YFFR
Weight Contact us
Country of Origin -

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