LTC3546EUFD#PBF

LTC3546EUFD#PBF
Mfr. #:
LTC3546EUFD#PBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A, 4MHz Step Down DC/DC Regulator
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LTC3546EUFD#PBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
LTC3546EUFD#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:
QFN-28
Tensione di uscita:
0.6 V to 5 V
Corrente di uscita:
2 A
Numero di uscite:
2 Output
Tensione di ingresso MASSIMA:
5.5 V
Topologia:
secchio
Tensione di ingresso MIN:
2.25 V
Frequenza di commutazione:
2.25 MHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Serie:
LTC3546
Confezione:
Tubo
Tensione di ingresso:
2.25 V to 5.5 V
Intervallo operativo di temperatura:
- 40 C to + 85 C
Corrente di riposo:
160 uA
Tipo:
Doppio Sincrono DC/DC Re
Marca:
Dispositivi analogici/Tecnologia lineare
Spegnimento:
Spegnimento
Kit di sviluppo:
DC1086A, DC1087A
Regolazione del carico:
0.02 %
Corrente di alimentazione operativa:
0.16 mA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
73
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Tags
LTC3546E, LTC3546, 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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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
LTC3546 - Dual Synchronous, 3A/1A or 2A/2A Configurable Step-Down DC/DC Regulator
***ark
Switch Regulator IC; Voltage Regulator Type:Synchronous Buck Switching; Input Voltage Primary Max:5.5V; Output Current Max:3A; Switching Frequency Max:2.25MHz; Supply Voltage Min:2.25V; Supply Voltage Max:5.5V; Termination Type:SMD ;RoHS Compliant: Yes
***log Devices
The LTC3546 is a dual, constant-frequency, synchronous step down DC/DC converter for medium power applications. The design consists of 2A and 1A primary output switches. In addition to the 2A/1A capability, a 1A dependant output switch can be externally connected to either of the primary outputs to produce 3A/1A dual regulator or 2A/2A dual regulator configurations. Supply operation is from 2.25V to 5.5V. The switching frequency can be set to 2.25MHz, adjustable from 0.75MHz to 4MHz, or synchronized to an external clock. Each output is adjustable from 0.6V to 5V and has output tracking on power-up. Internal synchronous low RDS(ON) power switches provide high efficiency without external Schottky diodes. User-selectable modes (Burst Mode® operation, pulse skipping and forced continuous) allow a trade-off between ripple noise and power efficiency. Burst Mode operation provides high efficiency at light loads. Pulse-skipping mode provides low ripple noise at light loads. The device is capable of low dropout configurations and both channels can operate at 100% duty cycle. In shutdown, the device draws <1μA. Applications Netbooks/Ultra-Mobile PCs PC Cards Wireless and DSL Modems Point of Load DC/DC Conversion
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Disponibilità
Azione:
579
Su ordine:
2562
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