LTC3838EUHF#PBF

LTC3838EUHF#PBF
Mfr. #:
LTC3838EUHF#PBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
Switching Voltage Regulators Dual, Fast, Accurate Step-Down Controller with Differential Output Sensing
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LTC3838EUHF#PBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
LTC3838EUHF#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-38
Tensione di uscita:
0.6 V to 5.5 V
Corrente di uscita:
30 A
Numero di uscite:
2 Output
Tensione di ingresso MASSIMA:
38 V
Topologia:
secchio
Tensione di ingresso MIN:
4.5 V
Frequenza di commutazione:
2 MHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 125 C
Serie:
LTC3838
Confezione:
Tubo
Tensione di ingresso:
4.5 V to 38 V
Corrente di riposo:
15 uA
Tipo:
Controller DC/DC step-down
Marca:
Dispositivi analogici/Tecnologia lineare
Spegnimento:
Spegnimento
Kit di sviluppo:
DC1626A-A, DC1626A-B, DC1801A-A, DC1801A-B
Regolazione del carico:
- 1.5 %
Corrente di alimentazione operativa:
3 mA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
52
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Tags
LTC3838EU, LTC3838E, LTC3838, LTC383, LTC38, 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
    A***v
    A***v
    RU

    It's okay. Thank you all.

    2019-07-31
    G***m
    G***m
    RU

    Great!

    2019-09-14
    D***s
    D***s
    HU

    Fast, accurate, reliable seller. Thanks.

    2019-04-24
    M***Z
    M***Z
    MX

    They arrived in good condition❤️☺️

    2019-07-08
***ear Technology
LTC3838 - Dual, Fast, Accurate Step- Down DC/DC Controller with Differential Output Sensing
***ical
DC DC Cntrlr Dual-OUT Sync Step Down 4.5V to 38V Input 38-Pin QFN EP
***i-Key
IC REG CTRLR BUCK PWM CM 38-QFN
***log Devices
The LTC3838 is a dual, PolyPhase® synchronous step-down DC/DC switching regulator controller. Two independent channels drive all N-channel power MOSFETs. The controlled on-time, valley current mode control architecture allows for fast transient response and constant frequency switching in steady-state operation, independent of VIN, VOUT and load current. Its load-release transient detection feature significantly reduces overshoot at low output voltages. Differential output voltage sensing, along with a precision internal reference, offers an accurate ±0.67% output regulation on Channel 1, even if the remote output ground deviates from local ground by ±500mV. The second channel can either provide an independent ±1% output, or together with the first channel of this controller, serve as one of the PolyPhase channels for a single-output voltage. The switching frequency can be programmed from 200kHz to 2MHz with an external resistor, and can be synchronized to an external clock. Very low tON and tOFF times allow for near 0% and near 100% duty cycles, respectively. Voltage tracking soft start-up and multiple safety features are provided. See below for a comparison of LTC3838, LTC3838-1 and LTC3838-2. Part Number Description LTC3838 ±0.67% Differential Output Voltage Accuracy Over Temperature on Channel 1, ±1% Output Regulation on Channel 2, Separate Per Channel 30mV to 100mV Current Sense Range Controls LTC3838-1 ±0.67% Differential Output Voltage Accuracy Over Temperature on Both Channel 1 and Channel 2, Single Pin 30mV/60mV Current Sense Range Controls LTC3838-2 ±0.67% Differential Output Voltage Accuracy With Internal Reference on Channel 1, ±4mV Differential with External Reference Voltage on Channel 2, Fixed 30mV Current Sense Range Applications Distributed Power Systems Point-of-Load Converters Computing Systems Data Communication Systems
Power Management ADI SLP
Immagine Parte # Descrizione
DC1801A-B

Mfr.#: DC1801A-B

OMO.#: OMO-DC1801A-B

Power Management IC Development Tools LTC3838EUHF Demo Board (RSense) - VIN =
Disponibilità
Azione:
Available
Su ordine:
3500
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Prezzo di riferimento (USD)
Quantità
Prezzo unitario
est. Prezzo
1
7,69 USD
7,69 USD
25
5,10 USD
127,50 USD
100
4,22 USD
422,00 USD
250
4,01 USD
1 002,50 USD
500
3,92 USD
1 960,00 USD
1000
3,77 USD
3 770,00 USD
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