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DC949A-B

DC949A-B
Mfr. #:
DC949A-B
निर्माता:
Analog Devices Inc.
विवरण:
LED Lighting Development Tools LT3478EFE Demo Board - 4.5A 42V, 2.25MHz
जीवन चक्र:
यस निर्माताबाट नयाँ।
डाटा पाना:
DC949A-B डाटा पाना
डेलिभरी:
DHL FedEx Ups TNT EMS
भुक्तानी:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
DC949A-B DatasheetDC949A-B Datasheet (P4-P6)DC949A-B Datasheet (P7-P8)
ECAD Model:
थप जानकारी:
DC949A-B थप जानकारी DC949A-B Product Details
उत्पादन विशेषता
विशेषता मान
निर्माता:
एनालग उपकरण इंक।
उत्पादन कोटि:
एलईडी प्रकाश विकास उपकरणहरू
RoHS:
Y
उत्पादन:
प्रदर्शन बोर्डहरू
प्रयोगको लागि:
LT3478
सञ्चालन आपूर्ति भोल्टेज:
2.8 V to 25 V
शृङ्खला:
LT3478
आउटपुट वर्तमान:
350 mA
ब्रान्ड:
एनालग यन्त्रहरू
उत्पादन प्रकार:
एलईडी प्रकाश विकास उपकरणहरू
कारखाना प्याक मात्रा:
1
उपश्रेणी:
विकास उपकरणहरू
Tags
DC94, DC9
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ark
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LT3478EFE Evaluation Kit
***hardson RFPD
SEMICONDUCTOR DESIGNER KIT
***i-Key
BOARD DEMO FOR LT3478EFE
***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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 नयाँ र मौलिक
उपलब्धता
स्टक:
Available
अर्डर मा:
1988
मात्रा प्रविष्ट गर्नुहोस्:
DC949A-B को हालको मूल्य सन्दर्भको लागि मात्र हो, यदि तपाइँ उत्तम मूल्य प्राप्त गर्न चाहनुहुन्छ भने, कृपया हाम्रो बिक्री टोली sales@omo-ic.com मा सोधपुछ वा प्रत्यक्ष इमेल पेश गर्नुहोस्।
बाट सुरु गर्नुहोस्
नवीनतम उत्पादनहरू
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