TPS40042DRCR

Mfr. #:: TPS40042DRCR
Descrizione:: Switching Controllers Low Pin Ct Low Vin Synch Buck DCDC
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: TPS40042DRCR Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
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ECAD Model:
Maggiori informazioni:: TPS40042DRCR maggiori informazioni TPS40042DRCR 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:: 600 kHz

Tensione di ingresso:: 2.25 V to 5.5 V

Tensione di uscita:: 600 mV

Corrente di uscita:: 0 A

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 85 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: VSON-10

Confezione:: Bobina

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

Tipo di uscita:: VTT

Serie:: TPS40042

Tipo:: Controller step-down

Marca:: Texas Instruments

Sensibile all'umidità:: sì

Corrente di alimentazione operativa:: 1 mA

Tipologia di prodotto:: Controllori di commutazione

Quantità confezione di fabbrica:: 3000

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.000921 oz

Tags: TPS40042DRCR, TPS40042, TPS4004, 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

TPS40042DRCR Valutazioni e recensioni

S***v

The goods came, but instead of 20, 19 pcs.

2019-04-01

A***O

After 3 months nothing came. The track was not tracked. The dispute was not opened by the system.

2019-04-23

G***o

I'm very pleased

2019-04-22

TPS40042DRCR Descrizione

***as Instruments: Low Pin Count, Low Vin, Synchronous Buck DCDC Controller with Tracking 10-VSON -40 to 85

***p One Stop Global: DC DC Cntrlr Single-OUT Sync Buck 3V to 5.5V Input 10-Pin VSON EP T/R

***et: DDR2 Termination Regulator 15A 3V to 5.5V 10-Pin VSON T/R

***ark: Controller IC; No. of Outputs:1; Output Voltage:4.95V; Output Current:15A; No. of Pins:10; Operating Temperature Range:-40°C to +85°C; Input Voltage Primary Max:5.5V; Leaded Process Compatible:Yes; Output Current Max:15A ;RoHS Compliant: Yes

***as Instruments Inc.: The TPS40042 DC/DC controller is designed to operate with an input source between a 3.0 V and 5.5 V. To reduce the number of external components, a number of operating parameters are fixed internally. The operating frequency for example, is internally set at 600 kHz.

***AS INSTRUM: One of three short circuit threshold levels may be selected by the addition of an external resistor from the COMP pin to circuit ground (no resistor is the default setting). During power on, and before the internal soft start commands the output voltage to rise, the TPS40042 enters a calibration cycle, measures the current out of the COMP pin, and selects an internal SCP threshold voltage. At the end of the 1.5-ms calibration time, the output voltage is allowed to enter soft-start. During operation, the selected SCP threshold voltage is compared to the upper MOSFETs voltage drop during its ON time to determine whether there is an overload condition. If the voltage across the MOSFET exceeds the threshold voltage, the TPS40042 counts seven continuous pulses before shutting completely OFF for seven soft start charge/discharge cycles, after which, the TPS40042 attempts to restart the output.

***XS: During startup, both the high-side MOSFET switch and the synchronous rectifier are held in the OFF state until the internal soft start commands an output voltage higher than the voltage currently at the output. This may happen when the output is pre-biased at some voltage greater than zero and less than the desired regulation voltage. When the internal soft start first commands the output to rise, the pulse width of the synchronous rectifier is slowly increased from zero to the full 1-D conduction time by a number of discrete steps. In this way, inductor current is not allowed to reverse quickly, and ensures a monotonic startup of the output whether the output starts from zero or from a pre-bias level. If power is applied to the device while the EN (enable low) pin is allowed to float high, the TPS40042 remains OFF. Only when the EN pin is pulled down towards ground is the controller allowed to start.

Market price

Parte #	Descrizione	Azione	Prezzo
TPS40042DRCR DISTI # V39:1801_07416318	DC/DC Cntrlr Single-OUT Step Down 10-Pin VSON EP T/R RoHS: Compliant	0
TPS40042DRCR DISTI # TPS40042DRCR-ND	IC REG CTRLR BUCK 10SON RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$1.0098
TPS40042DRCR DISTI # TPS40042DRCR	DDR2 Termination Regulator 15A 3V to 5.5V 10-Pin VSON T/R - Tape and Reel (Alt: TPS40042DRCR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.0849 6000:$1.0329 12000:$0.9979 18000:$0.9649 30000:$0.9379
TPS40042DRCR DISTI # TPS40042DRCR	DDR2 Termination Regulator 15A 3V to 5.5V 10-Pin VSON T/R (Alt: TPS40042DRCR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€1.2749 6000:€1.1289 12000:€1.0109 18000:€0.9609 30000:€0.9159
TPS40042DRCT DISTI # 595-TPS40042DRCT	Switching Controllers Low Pin Ct Low Vin Synch Buck DCDC RoHS: Compliant	0	1:$2.5400 10:$2.1600 100:$1.7300 250:$1.7300 500:$1.5100 1000:$1.2500 2500:$1.1700 5000:$1.1200
TPS40042DRCR DISTI # 595-TPS40042DRCR	Switching Controllers Low Pin Ct Low Vin Synch Buck DCDC RoHS: Compliant	0	1:$2.2100 10:$1.8700 100:$1.5000 500:$1.3100 1000:$1.0900 3000:$1.0100 6000:$0.9730
TPS40042DRCTG4 DISTI # 595-TPS40042DRCTG4	Switching Controllers Lo Vin Synch Buck DCDC Cntrlr RoHS: Compliant	0	250:$1.7300 500:$1.5100 1000:$1.2500 2500:$1.1700 5000:$1.1200
TPS40042DRCRG4 DISTI # 595-TPS40042DRCRG4	Switching Controllers Lo Vin Synch Buck DCDC Cntrlr RoHS: Compliant	0
TPS40042DRCR	Switching Controller, Voltage-mode, 700kHz Switching Freq-Max, PDSO10 RoHS: Compliant	41500	1000:$0.9900 500:$1.0400 100:$1.0800 25:$1.1300 1:$1.2200

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	Mfr.#: TPS40070PWP OMO.#: OMO-TPS40070PWP	Switching Controllers Mid Range Input Synch Buck Cntrlr
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	Mfr.#: TPS40007DGQG4 OMO.#: OMO-TPS40007DGQG4-TEXAS-INSTRUMENTS	IC REG CTRLR BUCK 10MSOP
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	Mfr.#: TPS40009DGQR OMO.#: OMO-TPS40009DGQR-TEXAS-INSTRUMENTS	Switching Controllers Low Input Sync Buck src/sink w/prebias
	Mfr.#: TPS40040DRBR(0040) OMO.#: OMO-TPS40040DRBR-0040--1190	Nuovo e originale
	Mfr.#: TPS40057PWPR. OMO.#: OMO-TPS40057PWPR--1190	Nuovo e originale
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Disponibilità

Azione:: Available
Su ordine:: 1500
Inserisci la quantità:

Il prezzo attuale di TPS40042DRCR 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: ~~2,21 USD~~; ~~2,21 USD~~

10: ~~1,87 USD~~; ~~18,70 USD~~

100: ~~1,50 USD~~; ~~150,00 USD~~

500: ~~1,31 USD~~; ~~655,00 USD~~

1000: ~~1,09 USD~~; ~~1 090,00 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

TPS40042DRCR 4
TPS40042 6
TPS4004 22
TPS400 215
TPS40 442
TPS4 502
TPS 19465

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