TPS40197RGYR

TPS40197RGYR
Mfr. #:
TPS40197RGYR
Descrizione:
Switching Controllers 4.5-14V Inp Synch Buck Cntrlr
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
TPS40197RGYR Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
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ECAD Model:
Maggiori informazioni:
TPS40197RGYR maggiori informazioni TPS40197RGYR Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
Controllori di commutazione
RoHS:
Y
Topologia:
secchio
Numero di uscite:
1 Output
Frequenza di commutazione:
520 kHz
Tensione di uscita:
4.5 V to 14 V
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
VQFN-16
Confezione:
Bobina
Intervallo operativo di temperatura:
- 40 C to + 85 C
Serie:
TPS40197
Tipo:
Controller CC/CC (interruttore esterno)
Marca:
Texas Instruments
Sensibile all'umidità:
Corrente di alimentazione operativa:
2.5 mA
Tipologia di prodotto:
Controllori di commutazione
Quantità confezione di fabbrica:
3000
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di peso:
0.001312 oz
Tags
TPS4019, TPS401, 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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    E**f
    E**f
    RU

    I think the description was accurate, since the orders are a lot of seller, but the post of russia made its adjustment in delivery and the order was lost... The seller several times extended the protection of the order, but the goods never delivered, then he without questions returned the entire amount paid for the order

    2019-09-05
    N***v
    N***v
    RU

    It was long, about 1,5 months. So everything is well packed.

    2019-08-26
***AS INSTRUMENT
The TPS40197 is a synchronous buck controller that operates from 4.5 V to 14 V input supply nominally. The controller implements voltage-mode control architecture with the switching frequency fixed at 520 kHz. The higher switching frequency facilitates the use of smaller inductor and output capacitors, thereby providing a compact power-supply solution. An adaptive anti-cross conduction scheme is used to prevent shoot through current in the power FETs.
***
The TPS40197 integrates the PWM control and 4-bit VID interface in a single chip to allow seamless on-the-fly VID changes with programmable transition rate. It provides a simple power solution for Smart-Reflex™ DSP cores.
***AS INSTR
Short-circuit detection is done by sensing the voltage drop across the low-side FET when it is on and comparing it with a user selected threshold of 100 mV, 200 mV or 280 mV. The threshold is set with a single external resistor connected from COMP to GND. This resistor is sensed at startup and the selected threshold is latched. Pulse by pulse limiting (to prevent current runaway) is provided by sensing the voltage across the high-side FET when it is on and terminating the cycle when the voltage drop rises above a fixed threshold of 550 mV. When the controller senses an output short circuit, both FETs are turned off and a timeout period is observed before attempting to restart. This provides limited power dissipation in the event of a sustained fault.
Parte # Descrizione Azione Prezzo
TPS40197RGYR
DISTI # 296-23935-1-ND
IC REG CTRLR BUCK 16QFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
484In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
TPS40197RGYR
DISTI # 296-23935-6-ND
IC REG CTRLR BUCK 16QFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
484In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
TPS40197RGYR
DISTI # 296-23935-2-ND
IC REG CTRLR BUCK 16QFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 3000:$1.9897
TPS40197RGYR
DISTI # TPS40197RGYR
DC DC Cntrlr Single-OUT Sync Buck 4.5V to 14V Input 16-Pin VQFN EP T/R - Tape and Reel (Alt: TPS40197RGYR)
RoHS: Compliant
Min Qty: 3000
Container: Reel
Americas - 0
  • 3000:$2.0900
  • 6000:$1.9900
  • 12000:$1.8900
  • 18000:$1.8900
  • 30000:$1.7900
TPS40197RGYR4.5V to 14V Input, 6A Synchronous Buck Controller with 4-Bit Vid Interface5950
  • 1000:$1.7000
  • 750:$1.7800
  • 500:$2.1100
  • 250:$2.4800
  • 100:$2.6500
  • 25:$3.0200
  • 10:$3.2500
  • 1:$3.6100
TPS40197RGYR
DISTI # 595-TPS40197RGYR
Switching Controllers 4.5-14V Inp Synch Buck Cntrlr
RoHS: Compliant
2860
  • 1:$3.9600
  • 10:$3.5600
  • 100:$2.9100
  • 250:$2.7300
  • 500:$2.4800
  • 1000:$2.0900
  • 3000:$1.9900
TPS40197RGYT
DISTI # 595-TPS40197RGYT
Switching Controllers 4.5-14V Inp Synch Buck Cntrlr
RoHS: Compliant
464
  • 1:$4.5500
  • 10:$4.0900
  • 100:$3.3500
  • 250:$3.1400
  • 500:$2.8500
  • 1000:$2.4000
  • 2500:$2.2800
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Disponibilità
Azione:
Available
Su ordine:
1985
Inserisci la quantità:
Il prezzo attuale di TPS40197RGYR 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
3,96 USD
3,96 USD
10
3,56 USD
35,60 USD
100
2,91 USD
291,00 USD
250
2,73 USD
682,50 USD
500
2,48 USD
1 240,00 USD
1000
2,09 USD
2 090,00 USD
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