LTC3446IDE#PBF

LTC3446IDE#PBF
Mfr. #:
LTC3446IDE#PBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
Switching Voltage Regulators Synchronous 1A, 2.25MHz Step-Down DC/DC Regulator and Dual VLDOs
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LTC3446IDE#PBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
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HTML Datasheet:
LTC3446IDE#PBF DatasheetLTC3446IDE#PBF Datasheet (P4-P6)LTC3446IDE#PBF Datasheet (P7-P9)LTC3446IDE#PBF Datasheet (P10-P12)LTC3446IDE#PBF Datasheet (P13-P15)LTC3446IDE#PBF Datasheet (P16-P18)LTC3446IDE#PBF Datasheet (P19-P20)
ECAD Model:
Maggiori informazioni:
LTC3446IDE#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-14
Tensione di uscita:
0.8 V to 5.5 V
Corrente di uscita:
1 A
Numero di uscite:
3 Output
Tensione di ingresso MASSIMA:
5.5 V
Topologia:
secchio
Tensione di ingresso MIN:
2.7 V
Frequenza di commutazione:
2.25 MHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 125 C
Serie:
LTC3446
Confezione:
Tubo
Tensione di ingresso:
2.7 V to 5.5 V
Intervallo operativo di temperatura:
- 40 C to + 125 C
Corrente di riposo:
140 uA
Tipo:
Regolatore buck monolitico
Marca:
Dispositivi analogici/Tecnologia lineare
Spegnimento:
Spegnimento
Kit di sviluppo:
DC893A
Regolazione del carico:
- 1 mV / A
Corrente di alimentazione operativa:
0.05 mA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
91
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di peso:
0.002610 oz
Tags
LTC3446, LTC344, 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.
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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
LTC3446 - Monolithic Buck Regulator with Dual VLDO Regulators
***ponent Distributors Inc.
Synchronous 1A, 2.25MHz Step-Down DC/DC Regulator and Dual VLDOs
***nell
BUCK, SYNCH, 1A, 2.25MHZ, 14DFN; Primary Input Voltage:5.5V; No. of Outputs:3; Output Current:1A; Voltage Regulator Case Style:DFN; No. of Pins:14; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (20-Jun-2013); Operating Temperature Range:-40°C to +125°C
***log Devices
The LTC3446 combines a synchronous buck DC/DC converter with two very low dropout (VLDO) linear regulators to provide up to three stepped-down output voltages from a single input voltage. The input voltage range is ideally suited for Li-Ion battery-powered applications, as well as powering low voltage logic from 5V or 3.3V rails. The output voltage range extends down to 0.4V for the VLDO regulators and 0.8V for the buck. The 1A synchronous buck converter provides the main output with high efficiency, typically 85%. The two 300mA VLDO regulators can run off the main output to provide two additional lower voltage outputs. A built-in supply monitor provides a power good indication. The buck converter switches at 2.25MHz, allowing the use of small surface mount inductors and capacitors. Constant frequency current mode operation produces controlled output spectrum and fast transient response. A mode-select pin allows automatic Burst Mode operation to be enabled for higher efficiency at light load, or disabled for lower noise operation down to very light loads. The two VLDO regulators are stable with ceramic output capacitors as small as 1µF. Applications Low Power Handheld Devices Low Voltage and Multivoltage Power for Digital Logic, I/O, FPGAs, CPLDs, ASICs and CPUs
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Disponibilità
Azione:
168
Su ordine:
2151
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est. Prezzo
1
8,00 USD
8,00 USD
25
5,31 USD
132,75 USD
100
4,39 USD
439,00 USD
250
4,17 USD
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500
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