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TL2843BD-8

TL2843BD-8
Mfr. #:
TL2843BD-8
Descrizione:
Switching Controllers Hi-Perf Current- Mode PWM Controller
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
TL2843BD-8 Scheda dati
Consegna:
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Pagamento:
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ECAD Model:
Maggiori informazioni:
TL2843BD-8 maggiori informazioni TL2843BD-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:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
SOIC-8
Confezione:
Tubo
Intervallo operativo di temperatura:
- 40 C to + 85 C
Serie:
TL2843B
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
TL2843BD, TL2843B, TL2843, TL284, TL28, TL2
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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
***as Instruments
High-Performance Current-Mode PWM Controller 8-SOIC -40 to 85
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
***p One Stop Global
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
***i-Key
IC REG CTRLR MULT TOPOLOGY 8SOIC
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS
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.
***AS INST
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).
***ASIN
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
TL2843BD-8
DISTI # 31720462		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
RoHS: Compliant		6000
  • 10000:$0.4950
  • 2500:$0.5138
  • 1500:$0.5792
TL2843BD-8
DISTI # 296-34270-5-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 675
Container: Tube		Temporarily Out of Stock
  • 675:$0.7410
TL2843BD-8
DISTI # V39:1801_07373128		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
RoHS: Compliant		0
    TL2843BD-8
    DISTI # TL2843BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: TL2843BD-8)
    RoHS: Compliant
    Min Qty: 675
    Container: Tube    		Americas - 0
    • 6750:$0.4889
    • 3375:$0.5029
    • 2025:$0.5199
    • 1350:$0.5379
    • 675:$0.5659
    TL2843BD-8
    DISTI # TL2843BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube (Alt: TL2843BD-8)
    RoHS: Compliant
    Min Qty: 75
    Container: Tube    		Europe - 0
    • 750:€0.4739
    • 450:€0.5079
    • 300:€0.5929
    • 150:€0.6469
    • 75:€0.7909
    TL2843BD-8High-Performance Current-Mode PWM Controller450
    • 1000:$0.4400
    • 750:$0.5000
    • 500:$0.6200
    • 250:$0.7600
    • 100:$0.8200
    • 25:$0.9600
    • 10:$1.0400
    • 1:$1.1700
    TL2843BDR-8
    DISTI # 595-TL2843BDR-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		1567
    • 1:$1.0800
    • 10:$0.9200
    • 100:$0.7100
    • 500:$0.6270
    • 1000:$0.4950
    • 2500:$0.4390
    • 10000:$0.4230
    TL2843BD-8
    DISTI # 595-TL2843BD-8    		Switching Controllers Hi-Perf Current- Mode PWM Controller
    RoHS: Compliant    		690
    • 1:$1.2800
    • 10:$1.0900
    • 100:$0.8390
    • 500:$0.7410
    • 1000:$0.5850
    • 2500:$0.5190
    • 10000:$0.5000
    TL2843BDRG4-8
    DISTI # 595-TL2843BDRG4-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		0
    • 2500:$0.4390
    • 10000:$0.4230
    TL2843BD-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant    		825
    • 1000:$0.5100
    • 500:$0.5400
    • 100:$0.5600
    • 25:$0.5900
    • 1:$0.6300
    Immagine Parte # Descrizione
    TLC2272AID

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    OMO.#: OMO-TLC2272AID

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    OMO.#: OMO-STTH3003CW

    		 Rectifiers 2x15 Amp 300 Volt
    HCNW3120-300E

    Mfr.#: HCNW3120-300E

    OMO.#: OMO-HCNW3120-300E

    		 Logic Output Optocouplers 1Ch 10mA 700mW
    LLS1H472MELB

    Mfr.#: LLS1H472MELB

    OMO.#: OMO-LLS1H472MELB

    		 Aluminum Electrolytic Capacitors - Snap In 50volts 4700uF 85c
    UPW2W010MPD

    Mfr.#: UPW2W010MPD

    OMO.#: OMO-UPW2W010MPD

    		 Aluminum Electrolytic Capacitors - Radial Leaded 450volts 1uF 10x12.5 '20% 5LS
    LMC555CM/NOPB

    Mfr.#: LMC555CM/NOPB

    OMO.#: OMO-LMC555CM-NOPB

    		 Timers & Support Products CMOS Timer
    8556N

    Mfr.#: 8556N

    OMO.#: OMO-8556N

    		 AC Fans AC Tubeaxial Fan, 80x80x38mm, 230VAC, 29.4CFM, 12W, 2800RPM, 31dBA, Ball Bearing
    TLC2272AID

    Mfr.#: TLC2272AID

    OMO.#: OMO-TLC2272AID-TEXAS-INSTRUMENTS

    		 Operational Amplifiers - Op Amps R/R
    HCNW3120-300E

    Mfr.#: HCNW3120-300E

    OMO.#: OMO-HCNW3120-300E-BROADCOM

    		 Logic Output Optocouplers 1Ch 10mA 700mW
    Disponibilità
    Azione:
    690
    Su ordine:
    2673
    Inserisci la quantità:
    Il prezzo attuale di TL2843BD-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
    1,28 USD
    1,28 USD
    10
    1,09 USD
    10,90 USD
    100
    0,84 USD
    83,90 USD
    500
    0,74 USD
    370,50 USD
    1000
    0,58 USD
    585,00 USD
    2500
    0,52 USD
    1 297,50 USD
    10000
    0,50 USD
    5 000,00 USD
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