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LTC3452EUF#PBF

LTC3452EUF#PBF
Mfr. #:
LTC3452EUF#PBF
Hersteller:
Analog Devices / Linear Technology
Beschreibung:
LED Lighting Drivers Sync Buck-Boost MAIN/CAMERA White LED Dr
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
LTC3452EUF#PBF Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
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:
Mehr Informationen:
LTC3452EUF#PBF Mehr Informationen
Produkteigenschaft
Attributwert
Hersteller:
Analog Devices Inc.
Produktkategorie:
LED-Beleuchtungstreiber
RoHS:
Y
Anzahl der Kanäle:
7 Channel
Ausgangsstrom:
50 mA
Eingangsspannung:
2.7 V to 5.5 V
Arbeitsfrequenz:
1 MHz
Versorgungsstrom - Max.:
1 mA
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 85 C
Montageart:
SMD/SMT
Paket / Koffer:
QFN-20
Anzahl der Ausgänge:
7 Output
Serie:
LTC3452
Verpackung:
Rohr
Produkt:
LED-Treiber
Typ:
Weißer LED-Treiber
Marke:
Analoge Geräte / Lineare Technologie
Topologie:
Buck-Boost
Zum Gebrauch mit:
Weiße LEDs
Produktart:
LED-Beleuchtungstreiber
Werkspackungsmenge:
91
Unterkategorie:
Treiber-ICs
Tags
LTC345, LTC34, LTC3, LTC
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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

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
Bild Teil # Beschreibung
LTC3452EUF#PBF

Mfr.#: LTC3452EUF#PBF

OMO.#: OMO-LTC3452EUF-PBF

 LED Lighting Drivers Sync Buck-Boost MAIN/CAMERA White LED Dr
Verfügbarkeit
Aktie:
177
Auf Bestellung:
2160
Menge eingeben:
Der aktuelle Preis von LTC3452EUF#PBF dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
Referenzpreis (USD)
Menge
Stückpreis
ext. Preis
1
4,36 $
4,36 $
25
2,89 $
72,25 $
100
2,38 $
238,00 $
250
2,27 $
567,50 $
500
2,21 $
1 105,00 $
1000
2,13 $
2 130,00 $
Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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