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UC2845DTR

UC2845DTR
Mfr. #:
UC2845DTR
Descrizione:
Switching Controllers Current-Mode PWM Controller
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
UC2845DTR Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
UC2845DTR maggiori informazioni UC2845DTR Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
Controllori di commutazione
RoHS:
Y
Topologia:
Boost, flyback, avanti
Numero di uscite:
1 Output
Frequenza di commutazione:
450 kHz
Ciclo di lavoro - Massimo:
50 %
Corrente di uscita:
1 A
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
SOIC-14
Confezione:
Bobina
Intervallo operativo di temperatura:
- 40 C to + 85 C
Serie:
UC2845
Tipo:
Controller PWM in modalità corrente
Marca:
Texas Instruments
Tempo di caduta:
50 ns
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:
0.004318 oz
Tags
UC2845D, UC2845, 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
    D***l
    D***l
    RU

    Without battery and legs

    2019-04-29
    E**d
    E**d
    BY

    Looks good. In the case did not check

    2019-07-13
    V***v
    V***v
    RU

    In fact, i did not check, but in appearance everything is fine

    2019-04-28
***as Instruments
Current-Mode PWM Controller 14-SOIC -40 to 85
***p One Stop Global
Current Mode PWM Controller 1A 14-Pin SOIC T/R
***ark
IC, CURRENT MODE PWM CTRL, 25V, SOIC-14, FULL REEL
***i-Key
IC REG CTRLR MULT TOP 14SOIC
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ical
UCx84x Current-Mode PWM Controllers
***eco
(T/R) CUR MODE PWM CONT <AZ
***AS INSTRUMENT
The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components. The internally implemented circuits include an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage that is designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low when it is in the off state.
***AS INSTRUMENTS INC
The UCx84x family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of turnon and turnoff thresholds and hysteresis ranges. Devices with higher turnon or turnoff hysteresis are ideal choices for off-line power supplies, while the devices with a narrower hysteresis range are suited for DC-DC applications. The UC184x devices are specified for operation from –55°C to 125°C, the UC284x series is specified for operation from –40°C to 85°C, and the UC384x series is specified for operation from 0°C to 70°C.
Parte # Descrizione Azione Prezzo
UC2845DTR
DISTI # 31718349		Current Mode PWM Controller 1A 14-Pin SOIC T/R
RoHS: Compliant		10000
  • 2500:$0.4507
UC2845DTRG4
DISTI # 31716989		Current Mode PWM Controller 1A 14-Pin SOIC T/R
RoHS: Compliant		10000
  • 5000:$0.5313
  • 2500:$0.5933
UC2845DTR
DISTI # 296-45279-1-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1918In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC2845DTR
DISTI # 296-45279-6-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1918In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC2845DTR
DISTI # 296-45279-2-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.4557
  • 5000:$0.4735
  • 2500:$0.4984
UC2845DTRG4
DISTI # UC2845DTRG4-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.4984
UC2845DTR
DISTI # UC2845DTR		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2845DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.5159
  • 5000:$0.4909
  • 10000:$0.4749
  • 15000:$0.4589
  • 25000:$0.4459
UC2845DTR
DISTI # UC2845DTR		Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2845DTR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Asia - 0
    UC2845DTRG4
    DISTI # UC2845DTRG4    		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2845DTRG4)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$0.5159
    • 5000:$0.4909
    • 10000:$0.4749
    • 15000:$0.4589
    • 25000:$0.4459
    UC2845DTRCurrent-Mode PWM Controller7475
    • 1000:$0.4100
    • 750:$0.4500
    • 500:$0.5700
    • 250:$0.6900
    • 100:$0.7500
    • 25:$0.8800
    • 10:$0.9500
    • 1:$1.0600
    UC2845DTR
    DISTI # 595-UC2845DTR    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		2360
    • 1:$1.1700
    • 10:$1.0000
    • 100:$0.7660
    • 500:$0.6770
    • 1000:$0.5340
    • 2500:$0.4740
    • 10000:$0.4560
    UC2845D
    DISTI # 595-UC2845D    		Switching Controllers Current Mode PWM
    RoHS: Compliant    		200
    • 1:$1.4000
    • 10:$1.1900
    • 100:$0.9140
    • 500:$0.8080
    • 1000:$0.6380
    • 2500:$0.5660
    • 10000:$0.5440
    UC2845DTRG4
    DISTI # 595-UC2845DTRG4    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		0
    • 2500:$0.4740
    • 10000:$0.4560
    UC2845DTRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
    RoHS: Compliant    		22500
    • 1000:$0.4700
    • 500:$0.5000
    • 100:$0.5200
    • 25:$0.5400
    • 1:$0.5800
    UC2845DTR 
    RoHS: Not Compliant    		Europe - 1345
      Immagine Parte # Descrizione
      LF347M/NOPB

      Mfr.#: LF347M/NOPB

      OMO.#: OMO-LF347M-NOPB

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      Mfr.#: ZTX851

      OMO.#: OMO-ZTX851

      		 Bipolar Transistors - BJT NPN Big Chip SELine
      NVMFS5A160PLZWFT1G

      Mfr.#: NVMFS5A160PLZWFT1G

      OMO.#: OMO-NVMFS5A160PLZWFT1G

      		 MOSFET -60V7.7MOHMSINGLE
      REF3030AIDBZR

      Mfr.#: REF3030AIDBZR

      OMO.#: OMO-REF3030AIDBZR

      		 Voltage References 3.0V 50ppm/DegC 50uA SOT23-3 Series
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      UC2844AD8TR

      Mfr.#: UC2844AD8TR

      OMO.#: OMO-UC2844AD8TR

      		 Switching Controllers Current-Mode PWM Controller
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      OMO.#: OMO-UC2844AD

      		 Switching Controllers Current Mode
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      Mfr.#: TPS767D301PWP

      OMO.#: OMO-TPS767D301PWP

      		 LDO Voltage Regulators Dual-Output LDO Voltage Regulator
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      Mfr.#: VNH5019ATR-E

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      		 Motor / Motion / Ignition Controllers & Drivers Automotive H-Bridge 18mOhm 30A 41V VCC
      Disponibilità
      Azione:
      Available
      Su ordine:
      1985
      Inserisci la quantità:
      Il prezzo attuale di UC2845DTR 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
      1,17 USD
      1,17 USD
      10
      1,00 USD
      10,00 USD
      100
      0,77 USD
      76,60 USD
      500
      0,68 USD
      338,50 USD
      1000
      0,53 USD
      534,00 USD
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