TPS40091PWR

Mfr. #:: TPS40091PWR
Descrizione:: Switching Controllers 4 Ch Multiphase Buck DC/DC w/Tri-state
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: TPS40091PWR Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
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ECAD Model:
Maggiori informazioni:: TPS40091PWR maggiori informazioni TPS40091PWR Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Controllori di commutazione

RoHS:: Y

Numero di uscite:: 1 Output

Tensione di ingresso:: 4.5 V to 15 V

Tensione di uscita:: 0.7 V to 3.3 V

Corrente di uscita:: 120 A

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 85 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: TSSOP-24

Confezione:: Bobina

Intervallo operativo di temperatura:: - 40 C to + 85 C

Serie:: TPS40091

Tipo:: Controller CC/CC (interruttore esterno)

Marca:: Texas Instruments

Corrente di alimentazione operativa:: 4 mA

Tipologia di prodotto:: Controllori di commutazione

Quantità confezione di fabbrica:: 2000

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.003157 oz

Tags: TPS40091P, TPS40091, TPS4009, TPS400, TPS40, TPS4, TPS

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

TPS40091PWR Valutazioni e recensioni

E**g

Not good or bad, normal

2019-08-31

Y***y

Very good! Walked only for a long time 3 months.

2019-10-14

A***O

Tested work

2019-04-29

E**a

SRB

2019-07-16

TPS40091PWR Descrizione

***as Instruments: 4 Channel Multiphase Buck DC/DC Controller with Tri-state 24-TSSOP -40 to 85

***et: DC DC Cntrlr Single-OUT Synchronous Buck Controller/PWM DC to DC Controller 4.5V to 15V Input 24-Pin TSSOP T/R

***ark: Controller IC; No. of Outputs:1; Output Voltage:3.3V; Output Current:120A; No. of Pins:24; Operating Temperature Range:-40°C to +85°C; Input Voltage Primary Max:15V; Output Voltage Max:3.3V; Output Voltage Min:0.7V ;RoHS Compliant: Yes

***AS INSTRUMENTS INC: The TPS4009x is a two-, three-, or four-phase programmable synchronous buck controller that is optimized for low-voltage, high-current applications powered by a 5-V to 15-V distributed supply. A multi-phase converter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabilities, and higher system efficiency.

***AS USD: Each phase can be operated at a switching frequency up to 1-MHz, resulting in an effective ripple frequency of up to 4-MHz at the input and the output in a four-phase application. A two-phase design operates 180 degrees out-of-phase, a three-phase design operates 120 degrees out-of-phase, and a four-phase design operates 90 degrees out-of-phase.

***AS: The number of phases is programmed by connecting the de-activated phase PWM output to the output of the internal 5-V LDO. In two-phase operation the even phase outputs should be de-activated.

***AS INSRUMENTS: The TPS4009x uses fixed frequency, peak current mode control with forced phase current balancing. When compared to voltage mode control, current mode results in a simplified feedback network and reduced input line sensitivity. Phase current is sensed by using either current sense resistors installed in series with output inductors or, for improved efficiency, by using the DCR (direct current resistance) of the filter inductors. The latter method involves generation of a current proportional signal with an R-C circuit.

***AS INSTRUMENTS INC: The R-C values are selected by matching the time constants of the R-C circuit and the inductor; R-C = L/DCR. With either current sense method, the current signal is amplified and superimposed on the amplified voltage error signal to provide current mode PWM control.

***as Instruments Inc.: An output voltage droop can be programmed to improve the transient window and reduce size of the output filter. Other features include a single voltage operation, a true differential sense amplifier, a programmable current limit, soft-start and a power good indicator.

Market price

Parte #	Descrizione	Azione	Prezzo
TPS40091PWR DISTI # 296-28972-1-ND	IC REG CTRLR BUCK 24TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1126In Stock	1000:$2.4110 500:$2.8588 100:$3.3582 10:$4.0990 1:$4.5600
TPS40091PWR DISTI # 296-28972-6-ND	IC REG CTRLR BUCK 24TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1126In Stock	1000:$2.4110 500:$2.8588 100:$3.3582 10:$4.0990 1:$4.5600
TPS40091PWR DISTI # 296-28972-2-ND	IC REG CTRLR BUCK 24TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.2238
TPS40091PWR DISTI # TPS40091PWR	DC DC Cntrlr Single-OUT Synchronous Buck Controller/PWM DC to DC Controller 4.5V to 15V Input 24-Pin TSSOP T/R - Tape and Reel (Alt: TPS40091PWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$2.3900 4000:$2.2900 8000:$2.1900 12000:$2.0900 20000:$1.9900
TPS40091PWR DISTI # TPS40091PWR	DC DC Cntrlr Single-OUT Synchronous Buck Controller/PWM DC to DC Controller 4.5V to 15V Input 24-Pin TSSOP T/R (Alt: TPS40091PWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€2.7900 4000:€2.3900 8000:€2.1900 12000:€2.0900 20000:€1.9900
TPS40091PWR	Switching Controller, Voltage-mode, 1200kHz Switching Freq-Max, PDSO24 RoHS: Compliant	6000	1000:$2.4700 500:$2.6000 100:$2.7100 25:$2.8200 1:$3.0400
TPS40091PWR DISTI # 595-TPS40091PWR	Switching Controllers 4 Ch Multiphase Buck DC/DC w/Tri-state RoHS: Compliant	2000	1:$4.4300 10:$3.9800 100:$3.2600 250:$3.0600 500:$2.7700 1000:$2.3400 2000:$2.2200
TPS40091PW DISTI # 595-TPS40091PW	Switching Controllers 4 Ch Multiphase Buck DC/DC w/Tri-state RoHS: Compliant	180	1:$5.3100 10:$4.7700 100:$3.9100 250:$3.6700 500:$3.3300 1000:$2.8000 2500:$2.6600
TPS40091PWG4 DISTI # 595-TPS40091PWG4	Switching Controllers 4Ch Multiphase Buck DC/DC Cntrlr RoHS: Compliant	0
TPS40091PWRG4 DISTI # 595-TPS40091PWRG4	Switching Controllers 4 Ch Multiphase Buck DC/DC w/Tri-state RoHS: Compliant	0

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Disponibilità

Azione:: Available
Su ordine:: 1984
Inserisci la quantità:

Il prezzo attuale di TPS40091PWR 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: ~~4,43 USD~~; ~~4,43 USD~~

10: ~~3,98 USD~~; ~~39,80 USD~~

100: ~~3,26 USD~~; ~~326,00 USD~~

250: ~~3,06 USD~~; ~~765,00 USD~~

500: ~~2,77 USD~~; ~~1 385,00 USD~~

1000: ~~2,34 USD~~; ~~2 340,00 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.

Iniziare con

TPS40091P 4
TPS40091 8
TPS4009 22
TPS400 215
TPS40 442
TPS4 502
TPS 19465

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