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TL3842BD-8

TL3842BD-8
Mfr. #:
TL3842BD-8
Descrizione:
Switching Controllers HP Current-Mode PWM Controller
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
TL3842BD-8 Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
TL3842BD-8 maggiori informazioni TL3842BD-8 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:
500 kHz
Ciclo di lavoro - Massimo:
100 %
Tensione di uscita:
0 V to 30 V
Corrente di uscita:
200 mA
Temperatura di esercizio minima:
0 C
Temperatura massima di esercizio:
+ 70 C
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
SOIC-8
Confezione:
Tubo
Intervallo operativo di temperatura:
0 C to + 70 C
Serie:
TL3842B
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:
75
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di peso:
0.002561 oz
Tags
TL3842BD, TL3842B, TL3842, TL384, TL38, TL3
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***v
    D***v
    RU

    Very long shipping. Came all whole and working

    2019-03-14
    J***o
    J***o
    IN

    Good packaging, good seller, prompt shipping!

    2019-01-20
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
***as Instruments
30-V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 100% duty cycle, 0C to 70C 8-SOIC 0 to 70
***i-Key
IC REG CTRLR BST FLYBK PWM 8SOIC
***ser
PWM Power Supply Controllers HP Current-Mode PWM Controller
***ark
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC
***i-Key Marketplace
TL3842B HIGH-PERFORMANCE CURRENT
***AS USD
The TL284xB and TL384xB 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. Internally implemented circuits include an undervoltage lockout (UVLO) and a precision reference that is 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 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.
***INS
The TL284xB and TL384xB series are pin compatible with the standard TL284x and TL384x with the following improvements. The start-up current is specified to be 0.5 mA (max), while the oscillator discharge current is trimmed to 8.3 mA (typ). In addition, during undervoltage lockout conditions, the output has a maximum saturation voltage of 1.2 V while sinking 10 mA (VCC = 5 V).
***XS
Major differences between members of these series are the UVLO thresholds and maximum duty-cycle ranges. Typical UVLO thresholds of 16 V (on) and 10 V (off) on the TLx842B and TLx844B devices make them ideally suited to off-line applications. The corresponding typical thresholds for the TLx843B and TLx845B devices are 8.4 V (on) and 7.6 V (off). The TLx842B and TLx843B devices can operate to duty cycles approaching 100%. A duty-cycle range of 0% to 50% is obtained by the TLx844B and TLx845B by the addition of an internal toggle flip-flop, which blanks the output off every other clock cycle.The TL284xB-series devices are characterized for operation from -40°C to 85°C. The TL384xB-series devices are characterized for operation from 0°C to 70°C.
Parte # Descrizione Azione Prezzo
TL3842BD-8
DISTI # 31706106		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube1500
  • 1500:$0.6772
TL3842BD-8
DISTI # 296-34292-5-ND		IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS: Compliant
Min Qty: 750
Container: Tube		Temporarily Out of Stock
  • 750:$0.6840
TL3842BD-8
DISTI # V39:1801_07373272		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube0
    TL3842BD-8
    DISTI # TL3842BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: TL3842BD-8)
    RoHS: Compliant
    Min Qty: 750
    Container: Tube    		Americas - 0
    • 7500:$0.4509
    • 3750:$0.4639
    • 2250:$0.4799
    • 1500:$0.4969
    • 750:$0.5219
    TL3842BD-8
    DISTI # TL3842BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube (Alt: TL3842BD-8)
    RoHS: Compliant
    Min Qty: 75
    Container: Tube    		Europe - 0
    • 750:€0.4379
    • 450:€0.4689
    • 300:€0.5469
    • 150:€0.5969
    • 75:€0.7299
    TL3842BDR-8
    DISTI # 595-TL3842BDR-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		2486
    • 1:$0.9900
    • 10:$0.8400
    • 100:$0.6460
    • 500:$0.5700
    • 1000:$0.4500
    • 2500:$0.3990
    • 10000:$0.3840
    TL3842BD-8
    DISTI # 595-TL3842BD-8    		Switching Controllers HP Current-Mode PWM Controller
    RoHS: Compliant    		679
    • 1:$1.1800
    • 10:$1.0100
    • 100:$0.7750
    • 500:$0.6840
    • 1000:$0.5400
    • 2500:$0.4790
    • 10000:$0.4610
    TL3842BD-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant    		52350
    • 1000:$0.4700
    • 500:$0.5000
    • 100:$0.5200
    • 25:$0.5400
    • 1:$0.5800
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    		 I/O Connectors SFP COVER UNPL NO
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    Disponibilità
    Azione:
    679
    Su ordine:
    2662
    Inserisci la quantità:
    Il prezzo attuale di TL3842BD-8 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
    1,18 USD
    1,18 USD
    10
    1,01 USD
    10,10 USD
    100
    0,78 USD
    77,50 USD
    500
    0,68 USD
    342,00 USD
    1000
    0,54 USD
    540,00 USD
    2500
    0,48 USD
    1 197,50 USD
    10000
    0,46 USD
    4 610,00 USD
    25000
    0,45 USD
    11 175,00 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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