Texas Instruments LM3646YFQR
$ 0.769
NRND
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Lifecycle StatusNRND (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 2 years ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM3646YFQR.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments LM3646YFQR provided by its distributors.
1.5A Synchronous Boost LED flash driver w/ dual high-side current sources 20-DSBGA -40 to 85
Conv DC-DC 2.7V to 5.5V Synchronous Step Up Single-Out -0.3V to 6V 1.5A 20-Pin DSBGA T/R
4MHz I2C 2 boost converter DC-DCVoltage Stabilizer 1.5A 2.7V~5.5V BGA-20 LED Drivers ROHS
Tape & Reel (TR) LM3646 Step-Up (Boost) I2C led driver 0m 1.5A Flash 5.5V 4MHz
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
MountSurface Mount
Number of Pins20
Technical
DimmingI²C
FeaturesI²C, OVP
Frequency4 MHz
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Output Current1.5 A
Max Supply Voltage5.5 V
Min Input Voltage2.7 V
Min Operating Temperature-40 °C
Number of Outputs2
Output Current3 A
Output Current per Channel1.5 A
Output TypeAdjustable
Output Voltage6 V
PackagingTape & Reel (TR)
Quiescent Current1 mA
Switching Frequency4 MHz
TopologyBoost
Dimensions
Height675 µm
Length0 m
Thickness420 µm
Width0 m
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements