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LTC3452EUF#PBF

LTC3452EUF#PBF
Mfr. #:
LTC3452EUF#PBF
निर्माता:
Analog Devices / Linear Technology
विवरण:
LED Lighting Drivers Sync Buck-Boost MAIN/CAMERA White LED Dr
जीवन चक्र:
यस निर्माताबाट नयाँ।
डाटा पाना:
LTC3452EUF#PBF डाटा पाना
डेलिभरी:
DHL FedEx Ups TNT EMS
भुक्तानी:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC3452EUF#PBF DatasheetLTC3452EUF#PBF Datasheet (P4-P6)LTC3452EUF#PBF Datasheet (P7-P9)LTC3452EUF#PBF Datasheet (P10-P12)LTC3452EUF#PBF Datasheet (P13-P15)LTC3452EUF#PBF Datasheet (P16)
ECAD Model:
थप जानकारी:
LTC3452EUF#PBF थप जानकारी
उत्पादन विशेषता
विशेषता मान
निर्माता:
एनालग उपकरण इंक।
उत्पादन कोटि:
एलईडी प्रकाश ड्राइभरहरू
RoHS:
Y
च्यानलहरूको संख्या:
7 Channel
आउटपुट वर्तमान:
50 mA
इनपुट भोल्टेज:
2.7 V to 5.5 V
सञ्चालन आवृत्ति:
1 MHz
हालको आपूर्ति - अधिकतम:
1 mA
न्यूनतम परिचालन तापमान:
- 40 C
अधिकतम परिचालन तापमान:
+ 85 C
माउन्टिङ शैली:
SMD/SMT
प्याकेज / केस:
QFN-20
आउटपुट संख्या:
7 Output
शृङ्खला:
LTC3452
प्याकेजिङ:
ट्यूब
उत्पादन:
एलईडी ड्राइभरहरू
प्रकार:
सेतो एलईडी चालक
ब्रान्ड:
एनालग उपकरणहरू / रेखीय प्रविधि
टोपोलोजी:
बक-बूस्ट
प्रयोगको लागि:
सेतो LEDs
उत्पादन प्रकार:
एलईडी प्रकाश ड्राइभरहरू
कारखाना प्याक मात्रा:
91
उपश्रेणी:
चालक ICs
Tags
LTC345, LTC34, LTC3, LTC
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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
***ear Technology
LTC3452 - Synchronous Buck-Boost MAIN/CAMERA White LED Driver
***i-Key
IC LED DRIVER RGLTR 25MA 20QFN
***log Devices
The LTC3452 is a synchronous buck-boost DC/DC converter optimized for driving two banks of white LEDs from a single Li-Ion battery input. Five parallel LEDs can be driven at up to 25mA each in the low power LED bank, while two LEDs can be driven at up to 150mA each (or a single LED at 300mA) in the high power LED bank. The regulator operates in either synchronous buck, synchronous boost or buck-boost mode, depending on input voltage and LED maximum forward voltage. Optimum efficiency is achieved by sensing which LED requires the largest forward voltage drop at its programmed current, and regulating the common output rail for lowest dropout. Efficiency of 85% can be achieved over the entire usable range of a Li-Ion battery (2.7V to 4.2V). Maximum LED current for each LED display is programmable with a single external resistor. Dual enable pins allow for PWM brightness control in the low power bank and independent on/off control for the high current bank (optimal for LED camera flash). In shutdown, the supply current is only 6.5µA. A high constant operating frequency of 1MHz allows the use of a small external inductor. The LTC3452 is offered in a low profile (0.75mm) thermally enhanced 20-lead (4mm × 4mm) QFN package. Applications Cell Phones Digital Cameras PDAs Portable Devices
छवि भाग # विवरण
LTC3452EUF#PBF

Mfr.#: LTC3452EUF#PBF

OMO.#: OMO-LTC3452EUF-PBF

 LED Lighting Drivers Sync Buck-Boost MAIN/CAMERA White LED Dr
उपलब्धता
स्टक:
177
अर्डर मा:
2160
मात्रा प्रविष्ट गर्नुहोस्:
LTC3452EUF#PBF 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।
सन्दर्भ मूल्य (USD)
मात्रा
एकाइ मूल्य
विस्तार मूल्य
1
US$ ४.३६
US$ ४.३६
25
US$ २.८९
US$ ७२.२५
100
US$ २.३८
US$ २३८.००
250
US$ २.२७
US$ ५६७.५०
500
US$ २.२१
US$ १ १०५.००
1000
US$ २.१३
US$ २ १३०.००
बाट सुरु गर्नुहोस्
नवीनतम उत्पादनहरू
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