LTC3859AEUHF#PBF

Mfr. #:: LTC3859AEUHF#PBF
Produttore:: Analog Devices / Linear Technology
Descrizione:: Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: LTC3859AEUHF#PBF Scheda dati
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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-38

Tensione di uscita:: 0.8 V to 24 V

Corrente di uscita:: 25 A

Numero di uscite:: 3 Output

Tensione di ingresso MASSIMA:: 38 V

Topologia:: Spinta, Buck

Tensione di ingresso MIN:: 4.5 V

Frequenza di commutazione:: 75 kHz to 850 kHz

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 125 C

Serie:: LTC3859A

Confezione:: Tubo

Tensione di ingresso:: 4.5 V to 38 V

Tipo:: Controller sincrono

Marca:: Dispositivi analogici/Tecnologia lineare

Spegnimento:: Spegnimento

Kit di sviluppo:: DC1425A

Regolazione del carico:: 0.01 %

Corrente di alimentazione operativa:: 0.055 mA

Tipologia di prodotto:: Regolatori di tensione a commutazione

Quantità confezione di fabbrica:: 52

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.005079 oz

Tags: LTC3859AE, LTC3859A, LTC3859, LTC385, LTC38, LTC3, LTC

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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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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC3859AEUHF#PBF Valutazioni e recensioni

P***v

2019-01-05

L***l

I did not communicate with the seller. Packed well. Whole. Delivery about two to three weeks

2019-03-27

D***v

Delivery to moscow region 59 days. On the territory of the russian federation is not tracked. The fee arrived in working order.

2019-07-04

LTC3859AEUHF#PBF Descrizione

***ical: DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin QFN EP Tube

***ponent Distributors Inc.: Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller

***ear Technology: LTC3859A - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller with Improved Burst Mode Operation

***i-Key: IC REG CTRLR MULT TOPOLOGY 38QFN

***hardson RFPD: POWER MANAGEMENT IC

***ark: BUCK/BUCK/BOOST, TRIPLE, 38VIN, 38QFN; Primary Input Voltage:38V; No. of Outputs:3; Output Current:25A; Voltage Regulator Case Style:QFN; No. of Pins:38; Operating Temperature Range:-40°C to +125°C; Base Number:3859 ;RoHS Compliant: Yes

***ment14 APAC: BUCK/BUCK/BOOST, TRIPLE, 38VIN, 38QFN; Primary Input Voltage:38V; No. of Outputs:3; Output Current:25A; Voltage Regulator Case Style:QFN; No. of Pins:38; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2012); Base Number:3859

***nell: BUCK/BUCK/BOOST, TRIPLE, 38VIN, 38QFN; Napięcie zasilania, min.:4.5V; Napięcie zasilania, maks.:38V; Liczba wyjść:3 wyjścia; Cykl pracy (%):100%; Rodzaj obudowy kontrolera IC:QFN; Liczba pinów:38piny/-ów; Częstotliwość przełączania:585kHz; Topologia:Synchroniczne boost, synchroniczne buck, synchroniczne buck; Temperatura robocza, min.:-40°C; Temperatura robocza, maks.:125°C; Asortyment produktów:-; Kwalifikacja motoryzacyjna:-; Wskaźnik wrażliwości na wilgoć MSL:MSL 1 - nieograniczone; Substancje SVHC:No SVHC (15-Jan-2018); Liczba wyjść:3wyjść/-ia; Numer podstawy:3859; Pierwotne napięcie wejściowe:38V; Prąd wyjściowy:25A; Zakres temperatury roboczej:-40°C do +125°C

***log Devices: The LTC3859A is a high performance triple output (buck/ buck/boost) synchronous DC/DC switching regulator controller that drives all N-channel power MOSFET stages. Constant frequency current mode architecture allows phase-lockable switching frequency of up to 850kHz. The LTC3859A operates from a wide 4.5V to 38V input supply range. When biased from the output of the boost converter or another auxiliary supply, the LTC3859A can operate from an input supply as low as 2.5V after start-up. The 55μA no-load quiescent current extends operating runtime in battery powered systems. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3859A features a precision 0.8V reference for the bucks, 1.2V reference for the boost and a power good output indicator. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous inductor current mode at light loads. Compared to the LTC3859, the LTC3859A's boost controller has improved performance in Burst Mode operation when the input voltage is higher than the regulated output voltage. Quiescent Current (Burst Mode) Notes LTC3859AL 28μA-One channel on, Buck 38μA-All three channels on Internal clamp on the INTVCC pin LTC3859A 55μA-One channel on, Buck 80μA-All three channels on Internal clamp on the INTVCC pin. For new designs, we recommend LTC3859AL LTC3859 55μA-One channel on, Buck 80μA-All three channels on For new designs, we recommend LTC3859AL Applications Automotive Always-On and Start-Stop Systems Battery Operated Digital Devices Distributed DC Power Systems Multioutput Buck-Boost Applications

LTC3859AEUHF#PBF Maggiori informazioni

Power Management ADI SLP

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: LTC3859ALEUHF#PBF OMO.#: OMO-LTC3859ALEUHF-PBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859ALIFE#PBF OMO.#: OMO-LTC3859ALIFE-PBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859ALEUHF#TRPBF OMO.#: OMO-LTC3859ALEUHF-TRPBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859ALMPFE#TRPBF OMO.#: OMO-LTC3859ALMPFE-TRPBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859AHUHF#PBF OMO.#: OMO-LTC3859AHUHF-PBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859ALHUHF#PBF OMO.#: OMO-LTC3859ALHUHF-PBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859ALIFE#TRPBF OMO.#: OMO-LTC3859ALIFE-TRPBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859AEUHF#TRPBF OMO.#: OMO-LTC3859AEUHF-TRPBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859AIUHF#TRPBF OMO.#: OMO-LTC3859AIUHF-TRPBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3859AMPFE#TRPBF OMO.#: OMO-LTC3859AMPFE-TRPBF	Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller

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Su ordine:: 4500
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Prezzo di riferimento (USD)

Quantità
Prezzo unitario
est. Prezzo

1: ~~10,52 USD~~; ~~10,52 USD~~

25: ~~6,98 USD~~; ~~174,50 USD~~

100: ~~5,77 USD~~; ~~577,00 USD~~

250: ~~5,48 USD~~; ~~1 370,00 USD~~

500: ~~5,36 USD~~; ~~2 680,00 USD~~

1000: ~~5,15 USD~~; ~~5 150,00 USD~~

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