LM3639AYFQT is out of stock and can be placed on backorder.
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM3639AYFQT

DigiKey Part Number
296-LM3639AYFQTTR-ND - Tape & Reel (TR)
296-LM3639AYFQTCT-ND - Cut Tape (CT)
296-LM3639AYFQTDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM3639AYFQT
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
LM3639AYFQT Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
DC DC Regulator
Topology
Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
4
Voltage - Supply (Min)
2.5V
Voltage - Supply (Max)
5.5V
Voltage - Output
40V
Current - Output / Channel
30mA, 750mA, 1.5A
Frequency
500kHz, 4MHz
Dimming
PWM
Applications
Backlight
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
20-WFBGA, DSBGA
Supplier Device Package
20-DSBGA (2.04x1.78)
Base Product Number
LM3639
Product Questions and Answers

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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.67000$1.67
10$1.22200$12.22
25$1.11080$27.77
100$0.98840$98.84
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$0.92988$232.47
500$0.89464$447.32
750$0.87700$657.75
1,250$0.85744$1,071.80
1,750$0.84601$1,480.52
2,500$0.83501$2,087.53
6,250$0.81133$5,070.81
12,500$0.79707$9,963.38
Manufacturers Standard Package