Texas Instruments LM3431AQMH/NOPB
$ 3.288
Production
Inventory History
3 month trend: -26.18%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM3431AQMH/NOPB.
Evaluation Kit
Reference Designs
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Descriptions
Descriptions of Texas Instruments LM3431AQMH/NOPB provided by its distributors.
3-channel automotive constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125
IC LED DRIVER CTRLR DIM 28HTSSOP / LED Driver 5V/9V/12V/15V/18V/24V Automotive 28-Pin HTSSOP EP Tube
LED Driver 20 Segment Automotive AEC-Q100 28-Pin HTSSOP EP Tube
36V PWM,Analog Step-Up (Boost) 200mA 3 5.5V 5V 40V HTSSOP-28 9.7mm*4.4mm*900¦Ìm
Tube LM3431 Step-Up (Boost) Analog PWM led driver 9.7mm 4.85mA 37V 3.1W
IC, LED DRVR, TSSOP28; Topology:Boost (S; IC, LED DRVR, TSSOP28; Topology:Boost (Step Up); No. of Outputs:3; Output Current:200mA; Output Voltage:40V; Driver Case Style:TSSOP; Input Voltage:5V to 37V; Dimming Control Type:PWM / Analogue / Digital; Switching Frequency:1MHz
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: -26.18%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins28
Technical
Frequency1.1 MHz
Max Input Voltage37 V
Max Operating Temperature125 °C
Max Power Dissipation3.1 W
Max Supply Current4.85 mA
Max Supply Voltage36 V
Min Input Voltage5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Channels3
Number of Outputs3
Number of Segments6
Output Current200 mA
Output Voltage40 V
Power Dissipation3.1 W
Quiescent Current4 mA
Switching Frequency1 MHz
TopologyBoost
Dimensions
Height1.2 mm
Length9.7 mm
Thickness1 mm
Width4.4 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements