LM3639AYFQR is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 750
Unit Price: 0,79032 €
Datasheet
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 30mA, 750mA, 1.5A 20-DSBGA (2.04x1.78)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM3639AYFQR

DigiKey Part Number
296-40204-2-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LM3639AYFQR
Description
IC LED DRV RGLT PWM 20DSBGA
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 30mA, 750mA, 1.5A 20-DSBGA (2.04x1.78)
Datasheet
 Datasheet
EDA/CAD Models
LM3639AYFQR Models
Product Attributes
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Category
Voltage - Output
40V
Manufacturer
Texas Instruments
Current - Output / Channel
30mA, 750mA, 1.5A
Packaging
Tape & Reel (TR)
Frequency
500kHz, 4MHz
Part Status
Active
Dimming
PWM
Type
DC DC Regulator
Applications
Backlight
Topology
Step-Up (Boost)
Operating Temperature
-40°C ~ 85°C (TA)
Internal Switch(s)
Yes
Mounting Type
Surface Mount
Number of Outputs
4
Package / Case
20-WFBGA, DSBGA
Voltage - Supply (Min)
2.5V
Supplier Device Package
20-DSBGA (2.04x1.78)
Voltage - Supply (Max)
5.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM3639AYFQTTexas Instruments750296-LM3639AYFQTCT-ND0,79032 €Parametric Equivalent
Available To Order
Check Lead Time
All prices are in EUR
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0000,65311 €1.959,33 €
Manufacturers Standard Package
Unit Price without VAT:0,65311 €
Unit Price with VAT:0,79026 €