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TL2845BDR-8

TL2845BDR-8
Mfr. #:
TL2845BDR-8
Descrizione:
Switching Controllers Current Mode PWM Controller
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
TL2845BDR-8 Scheda dati
Consegna:
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TL2845BDR-8 maggiori informazioni TL2845BDR-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:
50 %
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:
Bobina
Intervallo operativo di temperatura:
- 40 C to + 85 C
Serie:
TL2845B
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:
0.002561 oz
Tags
TL2845BDR, TL2845BD, TL2845B, TL2845, 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
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
***as Instruments
30-V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 50% duty cycle, -40C to 85C 8-SOIC -40 to 85
***i-Key
IC REG CTRLR MULT TOPOLOGY 8SOIC
***ser
PWM Power Supply Controllers Current Mode PWM Controller
***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 INSTR
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 INSTR
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).
***ASI
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
TL2845BDR-8
DISTI # 296-21851-1-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1877In Stock
  • 1000:$0.5099
  • 500:$0.6458
  • 100:$0.7818
  • 10:$1.0030
  • 1:$1.1200
TL2845BDR-8
DISTI # 296-21851-6-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1877In Stock
  • 1000:$0.5099
  • 500:$0.6458
  • 100:$0.7818
  • 10:$1.0030
  • 1:$1.1200
TL2845BDR-8
DISTI # 296-21851-2-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		On Order
  • 12500:$0.4224
  • 5000:$0.4389
  • 2500:$0.4620
TL2845BDR-8
DISTI # TL2845BDR-8		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: TL2845BDR-8)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.4779
  • 5000:$0.4549
  • 10000:$0.4399
  • 15000:$0.4249
  • 25000:$0.4139
TL2845BDR-8
DISTI # TL2845BDR-8		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R (Alt: TL2845BDR-8)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Asia - 0
    TL2845BDR-8
    DISTI # TL2845BDR-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R (Alt: TL2845BDR-8)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel    		Europe - 0
    • 2500:€0.6629
    • 5000:€0.5419
    • 10000:€0.4969
    • 15000:€0.4259
    • 25000:€0.3979
    TL2845BDR-8High-Performance Current-Mode PWM Controller4277
    • 1000:$0.3800
    • 750:$0.4200
    • 500:$0.5300
    • 250:$0.6400
    • 100:$0.7000
    • 25:$0.8200
    • 10:$0.8800
    • 1:$0.9900
    TL2845BDR-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant    		1826
    • 1000:$0.4900
    • 500:$0.5100
    • 100:$0.5300
    • 25:$0.5600
    • 1:$0.6000
    TL2845BDR-8
    DISTI # 595-TL2845BDR-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		4191
    • 1:$1.0800
    • 10:$0.9200
    • 100:$0.7100
    • 500:$0.6270
    • 1000:$0.4950
    • 2500:$0.4390
    • 10000:$0.4230
    TL2845BD-8
    DISTI # 595-TL2845BD-8    		Switching Controllers Hi-Perf Current-Mode PWM Controller
    RoHS: Compliant    		431
    • 1:$1.2800
    • 10:$1.0900
    • 100:$0.8390
    • 500:$0.7410
    • 1000:$0.5850
    • 2500:$0.5190
    • 10000:$0.5000
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    OMO.#: OMO-BC846ALT1G

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    DF06S-T

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    OMO.#: OMO-DF06S-T

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    TPS5410DR

    Mfr.#: TPS5410DR

    OMO.#: OMO-TPS5410DR

    		 Switching Voltage Regulators 5.5V-36V Input 1A Step Down Converter
    TPS70950QDBVRQ1

    Mfr.#: TPS70950QDBVRQ1

    OMO.#: OMO-TPS70950QDBVRQ1

    		 LDO Voltage Regulators 150mA 30V 1uA IQ VTG Regs
    HCNR201-300E

    Mfr.#: HCNR201-300E

    OMO.#: OMO-HCNR201-300E

    		 High Linearity Optocouplers 1 Ch 60mW 25mA
    FTS-115-01-L-DV

    Mfr.#: FTS-115-01-L-DV

    OMO.#: OMO-FTS-115-01-L-DV

    		 Headers & Wire Housings .050" Micro Low Profile Terminal Strip
    HCNR201-300E

    Mfr.#: HCNR201-300E

    OMO.#: OMO-HCNR201-300E-BROADCOM

    		 High Linearity Optocouplers 1 Ch 60mW 25mA
    Disponibilità
    Azione:
    Available
    Su ordine:
    1986
    Inserisci la quantità:
    Il prezzo attuale di TL2845BDR-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
    1,08 USD
    1,08 USD
    10
    0,92 USD
    9,20 USD
    100
    0,71 USD
    71,00 USD
    500
    0,63 USD
    313,50 USD
    1000
    0,50 USD
    495,00 USD
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