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LTC3728IUH#PBF

LTC3728IUH#PBF
Mfr. #:
LTC3728IUH#PBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
Switching Voltage Regulators 2x, 550kHz, 2-PhSync Buck Sw Reg
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LTC3728IUH#PBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
LTC3728IUH#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-32
Tensione di uscita:
0.8 V to 5.5 V
Corrente di uscita:
25 A
Numero di uscite:
2 Output
Tensione di ingresso MASSIMA:
36 V
Topologia:
secchio
Tensione di ingresso MIN:
4 V
Frequenza di commutazione:
550 kHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Serie:
LTC3728
Confezione:
Tubo
Tensione di ingresso:
3.5 V to 36 V
Intervallo operativo di temperatura:
- 40 C to + 85 C
Tipo:
Regolatore di commutazione step-down sincrono
Marca:
Dispositivi analogici/Tecnologia lineare
Spegnimento:
Spegnimento
Kit di sviluppo:
DC392A-B, DC447A, DC542A
Regolazione del carico:
0.5 %
Corrente di alimentazione operativa:
0.47 mA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
73
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Tensione di alimentazione - Min:
3.5 V
Unità di peso:
0.000882 oz
Tags
LTC3728I, LTC3728, LTC372, LTC37, 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
LTC3728 - Dual, 550kHz, 2-Phase Synchronous Step-Down Switching Regulator
***ical
DC DC Cntrlr Dual-OUT Sync Step Down 3.5V to 36V Input 32-Pin QFN EP
***ark
BUCK, DUAL, SYNCH, 2 PH, 32QFN; Primary Input Voltage:36V; No. of Outputs:2; Output Current:25A; Voltage Regulator Case Style:QFN; No. of Pins:32; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 1 - ;RoHS Compliant: Yes
***log Devices
The LTC3728 is a dual high performance step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant-frequency current mode architecture allows phase-lockable frequency of up to 550kHz. Power loss and noise due to the ESR of the input capacitors are minimized by operating the two controller output stages out of phase. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The precision 0.8V reference and power good output indicator are compatible with future microprocessor generations, and a wide 3.5V to 30V (36V maximum) input supply range encompasses all battery chemistries. A RUN/SS pin for each controller provides both softstart and optional timed, short-circuit shutdown. Current foldback limits MOSFET dissipation during short-circuit conditions when overcurrent latchoff is disabled. Output overvoltage protection circuitry latches on the bottom MOSFET until VOUT returns to normal. The FCB mode pin can select among Burst Mode, constant-frequency mode and continuous inductor current mode or regulate a secondary winding. The LTC3728 includes a power good output pin that indicates when both outputs are within 7.5% of their designed set point. Vin Range Vref Accy Current Limit Latch Off 3.3V LDO Available LTC3728 3.5V to 36V +/-1% Yes LTC3728L 4.5V to 28V +/-1% Yes Yes LTC3728LX 4.5V to 28V +/- 1.5% Yes Yes LTC3728L-1 4.5V to 28V +/- 1.5% Foldback only Yes Applications Notebook and Palmtop Computers Telecom Systems Portable Instruments Battery-Operated Digital Devices DC Power Distribution Systems
Power Management ADI SLP
Immagine Parte # Descrizione
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 Switching Voltage Regulators LTC3728 - Dual, 550kHz, 2-Phase Synchronous Step-Down Switching Regulato
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Disponibilità
Azione:
138
Su ordine:
2121
Inserisci la quantità:
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Prezzo di riferimento (USD)
Quantità
Prezzo unitario
est. Prezzo
1
13,09 USD
13,09 USD
25
8,69 USD
217,25 USD
100
7,19 USD
719,00 USD
250
6,83 USD
1 707,50 USD
500
6,67 USD
3 335,00 USD
1000
6,42 USD
6 420,00 USD
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