LTC3548AEDD#PBF

LTC3548AEDD#PBF
Mfr. #:
LTC3548AEDD#PBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
Switching Voltage Regulators Dual Synchronous 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LTC3548AEDD#PBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC3548AEDD#PBF DatasheetLTC3548AEDD#PBF Datasheet (P4-P6)LTC3548AEDD#PBF Datasheet (P7-P9)LTC3548AEDD#PBF Datasheet (P10-P12)LTC3548AEDD#PBF Datasheet (P13-P15)LTC3548AEDD#PBF Datasheet (P16-P18)LTC3548AEDD#PBF Datasheet (P19-P20)
ECAD Model:
Maggiori informazioni:
LTC3548AEDD#PBF maggiori informazioni
Attributo del prodotto
Valore attributo
Produttore:
Analog Devices Inc.
Categoria di prodotto:
Regolatori di tensione a commutazione
RoHS:
Y
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
DFN-10
Tensione di uscita:
0.6 V to 5 V
Corrente di uscita:
0.8 A
Numero di uscite:
2 Output
Tensione di ingresso MASSIMA:
5.5 V
Topologia:
secchio
Tensione di ingresso MIN:
2.5 V
Frequenza di commutazione:
2.25 MHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 125 C
Serie:
LTC3548A
Confezione:
Tubo
Tensione di ingresso:
2.5 V to 5.5 V
Intervallo operativo di temperatura:
- 40 C to + 125 C
Corrente di riposo:
40 uA
Tipo:
Doppio regolatore DC/DC sincrono
Marca:
Dispositivi analogici/Tecnologia lineare
Spegnimento:
Spegnimento
Regolazione del carico:
0.5 %
Corrente di alimentazione operativa:
0.04 mA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
121
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Tags
LTC3548AE, LTC3548A, LTC3548, LTC354, LTC35, 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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
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***log Devices
The LTC3548A is a dual, constant frequency, synchronous step-down DC/DC converter. Intended for low power applications, it operates from a 2.5V to 5.5V input voltage range and has a constant 2.25MHz switching frequency, enabling the use of tiny, low cost capacitors and inductors 1mm or less in height. Each output voltage is adjustable from 0.6V to 5V. Internal synchronous 0.35Ω, 0.7A/1.2A power switches provide high efficiency without the need for external Schottky diodes. A user-selectable mode input is provided to allow the user to trade-off ripple noise for low power efficiency. Burst Mode® operation provides the highest efficiency at light loads, while pulse-skipping mode provides the lowest ripple noise at light loads. To further maximize battery life, the P-channel MOSFETs are turned on continuously in dropout (100% duty cycle), and both channels draw a total quiescent current of only 40μA. In shutdown, the device draws <1μA. Features LTC3548A Improved Burst Mode, Improved ESD, 2 Adjustable Outputs LTC3548-2 One Fixed 1.8V Output, 1 Adjustable LTC3548-1 Fixed 1.8V and 1.575V Outputs LTC3548 2 Adjustable Outputs Applications PDAs/Palmtop PCs Digital Cameras Cellular Phones Wireless and DSL Modems
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Disponibilità
Azione:
381
Su ordine:
2364
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