TL3844BP

Mfr. #:: TL3844BP
Descrizione:: Switching Controllers Current Mode PWM Controller
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: TL3844BP Scheda dati
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Maggiori informazioni:: TL3844BP maggiori informazioni TL3844BP 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:: 0 C

Temperatura massima di esercizio:: + 70 C

Stile di montaggio:: Foro passante

Pacchetto/custodia:: PDIP-8

Confezione:: Tubo

Intervallo operativo di temperatura:: 0 C to + 70 C

Serie:: TL3844B

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:: 0.015535 oz

Tags: TL3844BP, TL3844B, TL3844, 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.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TL3844BP Valutazioni e recensioni

H***o

Product exclent

2019-04-18

E**j

The order arrived on time, safe and sound.Thanks to the seller.

2019-02-25

J***o

Long Time! Item full in Order.

2019-05-26

A***h

Fast delivery goods good reliable seller good luck in business

2019-06-06

TL3844BP Descrizione

***ical: Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube

***as Instruments: 30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, 0C to 70C 8-PDIP 0 to 70

***i-Key: IC REG CTRLR BST FLYBK PWM 8-DIP

***ser: PWM Power Supply Controllers Current Mode PWM Controller

***ark: Pulse Width Modulation (PWM) Controller IC; Controller Type:PWM; Output Voltage Max:30V; Output Current Max:200mA; Output Type:Totem-Pole; Output Energy Per Cycle:5µJ; Frequency:500kHz; Supply Voltage Min:10V ;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.

***: 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 USD: 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
TL3844BP DISTI # 296-34299-5-ND	IC REG CTRLR BST FLYBK PWM 8-DIP RoHS: Compliant Min Qty: 800 Container: Tube	Temporarily Out of Stock	800:$0.6270
TL3844BPG4 DISTI # TL3844BPG4-ND	IC REG CTRLR BST FLYBK PWM 8-DIP RoHS: Compliant Min Qty: 800 Container: Tube	Temporarily Out of Stock	800:$0.6270
TL3844BP DISTI # TL3844BP	Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube - Rail/Tube (Alt: TL3844BP) RoHS: Compliant Min Qty: 800 Container: Tube	Americas - 0	800:$0.4779 900:$0.4549 1700:$0.4399 4000:$0.4249 8000:$0.4139
TL3844BP	High-Performance Current-Mode PWM Controller	500	1000:$0.3800 750:$0.4200 500:$0.5300 250:$0.6400 100:$0.7000 25:$0.8200 10:$0.8800 1:$0.9900
TL3844BP DISTI # 595-TL3844BP	Switching Controllers Current Mode PWM Controller RoHS: Compliant	199	1:$1.0800 10:$0.9200 100:$0.7100 500:$0.6270 1000:$0.4950 2500:$0.4390 10000:$0.4230
TL3844BPE4 DISTI # 595-TL3844BPE4	Switching Controllers Current Mode PWM Controller RoHS: Compliant	794	1:$1.0800 10:$0.9200 100:$0.7100 500:$0.6270 1000:$0.4950 2500:$0.4390 10000:$0.4230
TL3844BP	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant	1700	1000:$0.4900 500:$0.5100 100:$0.5300 25:$0.5600 1:$0.6000
TL3844BPE4	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant	200	1000:$0.4900 500:$0.5100 100:$0.5300 25:$0.5600 1:$0.6000

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Disponibilità

Azione:: 728
Su ordine:: 2711
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Il prezzo attuale di TL3844BP 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~~

2500: ~~0,44 USD~~; ~~1 097,50 USD~~

10000: ~~0,42 USD~~; ~~4 230,00 USD~~

25000: ~~0,41 USD~~; ~~10 250,00 USD~~

Iniziare con

TL3844BP 4
TL3844B 11
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