TL3842BD

Mfr. #:: TL3842BD
Descrizione:: Switching Controllers Hi-Perf Current-Mode PWM Controller
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: TL3842BD Scheda dati
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Maggiori informazioni:: TL3842BD maggiori informazioni TL3842BD 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-14

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:: 50

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.004564 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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TL3842BD Valutazioni e recensioni

O***a

Delivery to kiev-month, ordered a lot of what all came in one lot, everything corresponds to the description, the seller can be recommended.

2019-03-25

N***N

good

2019-02-23

TL3842BD Descrizione

***as Instruments: High-Performance Current-Mode PWM Controller 14-SOIC 0 to 70

***ical: Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC Tube

***p One Stop Global: Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube

***i-Key: IC REG CTRLR BST FLYBK CM 14SOIC

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:14; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes

***AS INSTRUMEN: 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 INSTRUM: 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).

***AS INTRUMENTS: 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.

Market price

Parte #	Descrizione	Azione	Prezzo
TL3842BD DISTI # 31705991	Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube RoHS: Compliant	2000	1000:$0.5346
TL3842BD-8 DISTI # 31706106	Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube	1500	1500:$0.6772
TL3842BDR DISTI # 296-29293-1-ND	IC REG CTRLR BST FLYBK CM 14SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	527In Stock	1000:$0.4635 500:$0.5871 100:$0.7107 10:$0.9120 1:$1.0200
TL3842BDR DISTI # 296-29293-6-ND	IC REG CTRLR BST FLYBK CM 14SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	527In Stock	1000:$0.4635 500:$0.5871 100:$0.7107 10:$0.9120 1:$1.0200
TL3842BD DISTI # 296-23296-5-ND	IC REG CTRLR BST FLYBK CM 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	246In Stock	5000:$0.4788 2500:$0.5040 1000:$0.5400 500:$0.6840 100:$0.8280 50:$1.0080 10:$1.0620 1:$1.1900
TL3842BDR DISTI # 296-29293-2-ND	IC REG CTRLR BST FLYBK CM 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.3840 5000:$0.3990 2500:$0.4200
TL3842BDR-8 DISTI # TL3842BDR-8-ND	IC REG CTRLR BST FLYBK PWM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.4200
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 DISTI # V39:1801_07373271	Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube RoHS: Compliant	0
TL3842BD-8 DISTI # V39:1801_07373272	Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube	0
TL3842BDR DISTI # V39:1801_07373273	Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R RoHS: Compliant	0
TL3842BDR-8 DISTI # V39:1801_07373274	Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R RoHS: Compliant	0
TL3842BD DISTI # TL3842BD	Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube (Alt: TL3842BD) RoHS: Compliant Min Qty: 50 Container: Tube	Europe - 0	500:€0.4379 300:€0.4689 200:€0.5469 100:€0.5969 50:€0.7299
TL3842BD DISTI # TL3842BD	Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube - Rail/Tube (Alt: TL3842BD) RoHS: Compliant Min Qty: 700 Container: Tube	Americas - 0	7000:$0.4509 3500:$0.4639 2100:$0.4799 1400:$0.4969 700:$0.5219
TL3842BDR DISTI # TL3842BDR	Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R - Tape and Reel (Alt: TL3842BDR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.3759 15000:$0.3869 10000:$0.3999 5000:$0.4139 2500:$0.4349
TL3842BDR DISTI # TL3842BDR	Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R (Alt: TL3842BDR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	25000:€0.3649 15000:€0.3909 10000:€0.4559 5000:€0.4979 2500:€0.6079
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 # TL3842BDR-8	Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: TL3842BDR-8) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.3759 15000:$0.3869 10000:$0.3999 5000:$0.4139 2500:$0.4349
TL3842BDR-8 DISTI # TL3842BDR-8	Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R (Alt: TL3842BDR-8) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	25000:€0.3649 15000:€0.3909 10000:€0.4559 5000:€0.4979 2500:€0.6079
TL3842BD	High-Performance Current-Mode PWM Controller	3250	1000:$0.4100 750:$0.4600 500:$0.5700 250:$0.7000 100:$0.7600 25:$0.8900 10:$0.9600 1:$1.0800
TL3842BDR-8	High-Performance Current-Mode PWM Controller	2500	1000:$0.3400 750:$0.3800 500:$0.4800 250:$0.5900 100:$0.6300 25:$0.7400 10:$0.8000 1:$0.9000
TL3842BDR DISTI # 595-TL3842BDR	Switching Controllers Current Mode PWM Controller RoHS: Compliant	2499	1:$0.9800 10:$0.8400 100:$0.6450 500:$0.5700 1000:$0.4500 2500:$0.3990 10000:$0.3840
TL3842BD DISTI # 595-TL3842BD	Switching Controllers Hi-Perf Current-Mode PWM Controller RoHS: Compliant	0	700:$0.6840 1000:$0.5400 2500:$0.4790 10000:$0.4610
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	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	2900	1000:$0.4700 500:$0.5000 100:$0.5200 25:$0.5400 1:$0.5800
TL3842BDR-8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	2500	1000:$0.4000 500:$0.4200 100:$0.4300 25:$0.4500 1:$0.4900
TL3842BDR	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	7500	1000:$0.4000 500:$0.4200 100:$0.4300 25:$0.4500 1:$0.4900
TL3842BD-8	Switching 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

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: TL3842BDR OMO.#: OMO-TL3842BDR	Switching Controllers Current Mode PWM Controller
	Mfr.#: TL38P000000 OMO.#: OMO-TL38P000000	Toggle Switches SPDT 0.4VA 20VAC/DC 5.3mm On-Off-Mom
	Mfr.#: TL3845DRG4 OMO.#: OMO-TL3845DRG4-TEXAS-INSTRUMENTS	Switching Controllers Current-Mode PWM Controlle
	Mfr.#: TL3842N OMO.#: OMO-TL3842N-1190	Nuovo e originale
	Mfr.#: TL3844BP UC3844BNG OMO.#: OMO-TL3844BP-UC3844BNG-1190	Nuovo e originale
	Mfr.#: TL3845PE4 OMO.#: OMO-TL3845PE4-341	Switching Controllers Current-Mode PWM Controlle
	Mfr.#: TL3843BPE4 OMO.#: OMO-TL3843BPE4-341	Switching Controllers Current Mode PWM Controlle
	Mfr.#: TL3843BD-8 OMO.#: OMO-TL3843BD-8-TEXAS-INSTRUMENTS	Switching Controllers HP Current-Mode PWM Controlle
	Mfr.#: TL3842P OMO.#: OMO-TL3842P-TEXAS-INSTRUMENTS	IC REG CTRLR BST FLYBK PWM 8-DIP
	Mfr.#: TL38WW00050 OMO.#: OMO-TL38WW00050-APEM	Toggle Switches SPDT 0.4VA 20VAC/DC 5.3mm On-Off-Mom

Disponibilità

Azione:: Available
Su ordine:: 2500
Inserisci la quantità:

Il prezzo attuale di TL3842BD 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

700: ~~0,68 USD~~; ~~478,80 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~~

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TL3842BD

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

O***a

N***N

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes