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UC2844AQDR

UC2844AQDR
Mfr. #:
UC2844AQDR
Descrizione:
Switching Controllers Current-Mode PWM Controller
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
UC2844AQDR Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
UC2844AQDR maggiori informazioni UC2844AQDR Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
Controllori di commutazione
RoHS:
Y
Topologia:
Boost, Buck, Flyback, Forward
Numero di uscite:
1 Output
Frequenza di commutazione:
450 kHz
Ciclo di lavoro - Massimo:
50 %
Tensione di uscita:
4.95 V to 5.05 V
Corrente di uscita:
1 A
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 125 C
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
SOIC-14
Confezione:
Bobina
Intervallo operativo di temperatura:
- 40 C to + 125 C
Serie:
UC2844A
Tipo:
Controller PWM in modalità corrente
Marca:
Texas Instruments
Tempo di caduta:
50 ns
Tensione di alimentazione operativa:
30 V
Tipologia di prodotto:
Controllori di commutazione
Ora di alzarsi:
50 ns
Quantità confezione di fabbrica:
2500
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di peso:
0.005136 oz
Tags
UC2844AQ, UC2844A, UC2844, UC284, UC28, UC2
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
    I***v
    I***v
    BG

    Don't get pratkat. Selling is not e korecten. Don't spoil it. Refuse and soar. Messi se alieksпрес and mi vvrnaha soar.

    2019-05-30
    S***e
    S***e
    IT

    All OK!

    2019-06-14
***as Instruments
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 14-SOIC -40 to 125
***et
Current Mode PWM Controller 1A 14-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:14; Operating Temperature Range:-40°C to +125°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1 ;RoHS Compliant: Yes
***INS
The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
Parte # Descrizione Azione Prezzo
UC2844AQDR
DISTI # V39:1801_07428089		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC
RoHS: Compliant		0
    UC2844AQDR
    DISTI # 296-15684-1-ND    		IC CURR-MODE PWM CTLR 14-SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		1161In Stock
    • 1000:$0.6041
    • 500:$0.7652
    • 100:$0.9263
    • 10:$1.1880
    • 1:$1.3300
    UC2844AQDR
    DISTI # 296-15684-6-ND    		IC CURR-MODE PWM CTLR 14-SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		1161In Stock
    • 1000:$0.6041
    • 500:$0.7652
    • 100:$0.9263
    • 10:$1.1880
    • 1:$1.3300
    UC2844AQDR
    DISTI # 296-15684-2-ND    		IC CURR-MODE PWM CTLR 14-SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 12500:$0.5005
    • 5000:$0.5200
    • 2500:$0.5474
    UC2844AQDR
    DISTI # UC2844AQDR    		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2844AQDR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 25000:$0.4899
    • 15000:$0.5039
    • 10000:$0.5219
    • 5000:$0.5399
    • 2500:$0.5669
    UC2844AQDRCurrent Mode PWM Controller4970
    • 1000:$0.4400
    • 750:$0.5000
    • 500:$0.6200
    • 250:$0.7600
    • 100:$0.8300
    • 25:$0.9700
    • 10:$1.0400
    • 1:$1.1700
    UC2844AQDR
    DISTI # 595-UC2844AQDR    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		1922
    • 1:$1.2800
    • 10:$1.1000
    • 100:$0.8410
    • 500:$0.7430
    • 1000:$0.5870
    • 2500:$0.5210
    • 10000:$0.5010
    UC2844AQDRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
    RoHS: Compliant    		275
    • 1000:$0.5100
    • 500:$0.5400
    • 100:$0.5600
    • 25:$0.5900
    • 1:$0.6300
    Immagine Parte # Descrizione
    LM239ADR

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    OMO.#: OMO-LM239ADR

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    LM239DR

    Mfr.#: LM239DR

    OMO.#: OMO-LM239DR

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    Mfr.#: TL084ACN

    OMO.#: OMO-TL084ACN

    		 Operational Amplifiers - Op Amps JFET Input
    AMC1305M25DW

    Mfr.#: AMC1305M25DW

    OMO.#: OMO-AMC1305M25DW

    		 Analog to Digital Converters - ADC 20MHz Isolated Modulator
    SQJA72EP-T1_GE3

    Mfr.#: SQJA72EP-T1_GE3

    OMO.#: OMO-SQJA72EP-T1-GE3

    		 MOSFET 100V Vds -/+20V Vgs PowerPAK SO-8L
    NTR3A052PZT1G

    Mfr.#: NTR3A052PZT1G

    OMO.#: OMO-NTR3A052PZT1G

    		 MOSFET PFET SOT23 20V 52MO
    VS-MBRA140TRPBF

    Mfr.#: VS-MBRA140TRPBF

    OMO.#: OMO-VS-MBRA140TRPBF

    		 Schottky Diodes & Rectifiers 1.0 Amp 40 Volt
    UC2844AQD8R

    Mfr.#: UC2844AQD8R

    OMO.#: OMO-UC2844AQD8R

    		 Switching Controllers Current-Mode PWM Controller
    TLV1117-33IKVURG3

    Mfr.#: TLV1117-33IKVURG3

    OMO.#: OMO-TLV1117-33IKVURG3

    		 LDO Voltage Regulators Single Output 800mA Fixed Int Crnt limit
    Disponibilità
    Azione:
    Available
    Su ordine:
    1984
    Inserisci la quantità:
    Il prezzo attuale di UC2844AQDR è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]
    Prezzo di riferimento (USD)
    Quantità
    Prezzo unitario
    est. Prezzo
    1
    1,28 USD
    1,28 USD
    10
    1,10 USD
    11,00 USD
    100
    0,84 USD
    84,10 USD
    500
    0,74 USD
    371,50 USD
    1000
    0,59 USD
    587,00 USD
    A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.
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