LT3478IFE#PBF

LT3478IFE#PBF
Mfr. #:
LT3478IFE#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
LED Lighting Drivers 4.5A 42V, 2.25MHz Boost LED Driver w/ True Color PWM Dimming
Lifecycle:
New from this manufacturer.
Datasheet:
LT3478IFE#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT3478IFE#PBF DatasheetLT3478IFE#PBF Datasheet (P4-P6)LT3478IFE#PBF Datasheet (P7-P9)LT3478IFE#PBF Datasheet (P10-P12)LT3478IFE#PBF Datasheet (P13-P15)LT3478IFE#PBF Datasheet (P16-P18)LT3478IFE#PBF Datasheet (P19-P21)LT3478IFE#PBF Datasheet (P22-P24)
ECAD Model:
More Information:
LT3478IFE#PBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
LED Lighting Drivers
RoHS:
Y
Number of Channels:
1 Channel
Output Current:
4.2 A
Input Voltage:
2.8 V to 36 V
Operating Frequency:
200 kHz to 2.25 MHz
Supply Current - Max:
6.1 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Mounting Style:
SMD/SMT
Package / Case:
TSSOP-16
Number of Outputs:
1 Output
Series:
LT3478
Packaging:
Tube
Features:
Brightness Control/Dimming
Height:
1.1 mm
Product:
LED Drivers
Type:
Monolithic LED Driver
Brand:
Analog Devices / Linear Technology
Topology:
Boost
Dimming:
PWM
Product Type:
LED Lighting Drivers
Factory Pack Quantity:
95
Subcategory:
Driver ICs
Unit Weight:
0.004621 oz
Tags
LT3478I, LT3478, LT347, LT34, LT3
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
LED Driver 6100uA Supply Current Automotive 16-Pin TSSOP EP Tube
***ear Technology
LT3478 - 4.5A Monolithic LED Drivers with True Color PWM Dimming
***log Devices
The LT3478/LT3478-1 are 4.5A step-up DC/DC converters designed to drive LEDs with a constant current over a wide programmable range. Series connection of the LEDs provides identical LED currents for uniform brightness without the need for ballast resistors and expensive factory calibration. The LT3478-1 reduces external component count and cost by integrating the LED current sense resistor. The LT3478 uses an external sense resistor to extend the maximum programmable LED current beyond 1A and also to achieve greater accuracy when programming low LED currents. Operating frequency can be set with an external resistor from 200kHz up to 2.25MHz. Unique circuitry allows a PWM dimming range up to 3000:1 while maintaining constant LED color. The LT3478/LT3478-1 are ideal for high power LED driver applications such as automotive TFT LCD backlights, courtesy lighting and heads-up displays. One of two CTRL pins can be used to program maximum LED current. The other CTRL pin can be used to program a reduction in maximum LED current vs temperature to maximize LED usage and improve reliability. Additional features include inrush current protection, programmable open LED protection and programmable soft-start. Each part is available in a 16-pin thermally enhanced TSSOP Package. Applications High Power LED Driver Automotive Lighting
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Availability
Stock:
224
On Order:
2207
Enter Quantity:
Current price of LT3478IFE#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$10.44
$10.44
25
$6.93
$173.25
100
$5.73
$573.00
250
$5.44
$1 360.00
500
$5.32
$2 660.00
1000
$5.12
$5 120.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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