25LC128
Hotenda Part Number
H2672323
Manufacturer Part
LT3743EUFD#TRPBF
Manufacturer
Linear Technology
Description
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) PWM Dimming 28-QFN (4x5)
Category
Integrated Circuits (ICs)
Family
LED Drivers Power management IC
Series
-
Manufacturer Quantity
3347
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
2,500
$2.96
$5.93

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) (It may take up to 24 hours before carriers display the info.)
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Datasheets
LT3743
Design Resources
Lighting Product Selector
Reference Design Library
DC1470A: 20A @ 6V Max, 6 ~ 36V in, Buck
Video File
High Current LED Driver with Three-State control - LT3743
Applications
Lighting
Category
Integrated Circuits (ICs)
Current - Output / Channel
-
Dimming
PWM
Family
PMIC - LED Drivers
Frequency
200kHz ~ 1MHz
Internal Switch(s)
No
Manufacturer
Linear Technology
Mounting Type
Surface Mount
Number of Outputs
1
Operating Temperature
-40°C ~ 125°C (TJ)
Package / Case
28-WFQFN Exposed Pad
Packaging
Tape & Reel (TR)
Part Status
Active
Series
-
Supplier Device Package
28-QFN (4x5)
Topology
Step-Down (Buck)
Type
DC DC Controller
Voltage - Output
-
Voltage - Supply (Max)
36V
Voltage - Supply (Min)
6V

Popular Parts

7443551130
1.3µH Shielded Wirewound Inductor 25A 1.8 mOhm Nonstandard
7443551370
3.7µH Shielded Wirewound Inductor 17A 4.9 mOhm Nonstandard
7443551111
11.3µH Shielded Wirewound Inductor 11A 9.1 mOhm Nonstandard
7443551130
FIXED IND 1.3UH 25A 1.8 MOHM SMD
7443551370
FIXED IND 3.7UH 17A 4.9 MOHM SMD
7443551111
FIXED IND 11.3UH 11A 9.1 MOHM
7443320100
1µH Shielded Wirewound Inductor 24A 2.5 mOhm Max Nonstandard
7443320100
FIXED IND 1UH 24A 1.17 MOHM SMD
7443320100
FIXED IND 1UH 24A 1.17 MOHM SMD

Popular Parts

DC1470A
LT3743 1, Non-Isolated Output LED Driver Evaluation Board

Related Product

LT3743EUFD#PBF
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) PWM Dimming 28-QFN (4x5)
Top