Texas Instruments LM3639AYFQR
$ 0.549
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.549
$ 1.05
Stock
215,752
114,806
Authorized Distributors
1
1
Case/Package
-
-
Number of Pins
20
20
Number of Outputs
4
4
Min Input Voltage
-
-
Max Input Voltage
-
-
Max Output Current
-
-
Output Voltage
40 V
40 V
Efficiency
-
-
Min Output Voltage
-
-
Max Output Voltage
-
-
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM3639AYFQR.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments LM3639AYFQR provided by its distributors.
LM3639A Single chip 40V backlight + 1.5A flash LED driver 20-DSBGA -40 to 85
LED DRVR Boost 2-CH 40V 1.5A 20-Pin DSBGA T/R
5.5V PWM Step-Up (Boost) 30mA，750mA，1.5A 4 0V 2.5V 40V BGA SMD mount，glue mount
IC LED DRV RGLT PWM 20DSBGA / LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 30mA, 750mA, 1.5A 20-DSBGA (2.04x1.78)
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
- TI Texas Instruments
- TEXAS INSTRUM
- 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
1 part available
Technical Specifications
Physical
MountSurface Mount
Number of Pins20
Technical
DimmingPWM
Frequency4 MHz
Max Operating Temperature85 °C
Max Supply Current2 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Number of Channels2
Number of Outputs4
Number of Segments16
Output Current per Channel1.5 A
Output Voltage40 V
PackagingTape & Reel (TR)
Switching Frequency500 kHz
TopologyBoost
Dimensions
Height675 µm
Length0 m
Thickness420 µm
Width0 m