TPS65281-1RGVR

Mfr. #:: TPS65281-1RGVR
Descrizione:: Power Management Specialized - PMIC 3A,4.5-18V,Prec Adj Crnt Ltd Pwr Dist Sw
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: TPS65281-1RGVR Scheda dati
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ECAD Model:
Maggiori informazioni:: TPS65281-1RGVR maggiori informazioni TPS65281-1RGVR Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Specializzato in gestione dell'alimentazione - PMIC

RoHS:: Y

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 125 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: VQFN-16

Confezione:: Bobina

Intervallo operativo di temperatura:: - 40 C to + 125 C

Serie:: TPS65281-1

Marca:: Texas Instruments

Sensibile all'umidità:: sì

Corrente di alimentazione operativa:: 800 uA

Tipologia di prodotto:: Specializzato in gestione dell'alimentazione - PMIC

Quantità confezione di fabbrica:: 2500

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.001764 oz

Tags: TPS65281-1, TPS65281, TPS6528, TPS652, TPS65, TPS6, 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

TPS65281-1RGVR Valutazioni e recensioni

J***s

All ok

2019-09-20

R***y

GOOOOD product :)

2019-07-30

R***s

Rewarding

2019-09-21

TPS65281-1RGVR Descrizione

***roFlash: Precision Adjustable Current Limited Power Distribution Switch 16-Pin VQFN EP T/R

***ical: Buck Regulator with LDO 4.5V to 18V 16-Pin VQFN EP T/R

***i-Key: IC PWR SWITCH N-CHAN 1:1 16VQFN

*** Source Electronics: PRECISION ADJUSTABLE CURRENT LIMITED POWER DISTRIBUTION SWITCH WITH 4.5V TO 18V INPUT VOLTAGE, 3A OUTPUT CURRENT SYNCHRONOUS BUCK REGULATOR

***XS: The TPS65281/TPS65281-1 incorporates an N-channel back-to-back power MOSFET switch and a monolithic buck converter. The device is intended to provide a total power distribution solution for digital TV, set-top boxes, tablet PC and VOIP phones etc applications, where precision current limiting is required or heavy capacitive load or short circuit are encountered.

***NS: A 100-mâ¦ independent power distribution switch limits the output current to a programmable current limit threshold between typical 75 mA and 2.7 A by using an external resistor. The current limit accauracy as tight as Â±6% can be achieved at higher current limit setting. TPS65281 provides circuit breaker functionality by latching off the power switch during over-current or reverse-voltage situations. TPS65281-1 limits output current to a safe level by using a constant current mode when the output load exceeds the current limit threshold. An internal reverse-voltage comparator disables the power switch when the output voltage is driven higher than the input to protect the device on the input side of the switch in normal operation. The nFAULT output asserts low under over-current and reverse-voltage conditions. Back-to-back power MOSFETs structure prevents the reverse current injection from an active load at output port during shutdown of power switch.

***AS INS: The buck DC/DC converter integrates power MOSFETs for optimized power efficiency and reduced external component count. A wide 4.5-V to 18-V input supply range to buck encompasses most intermediate bus voltages operating off 5-V, 9-V, 12-V or 15-V power bus. Constant frequency peak current mode control simplifies the compensation and provides fast transient response. The buck can be precisely sequenced and ramp up in order to align with other rails in the system with the soft-start pin. With SS pin floating, the built-in 1ms soft-start time prevents in-rush current. Cycle-by-cycle over current protection and hiccup operation limit MOSFET power dissipation in short circuit or over loading fault conditions. The switching frequency of the converter can be programmed from 300 kHz to 1.4 MHz with an external resistor at ROSC pin. With ROSC pin connecting to V7V pin, floating, or grounding, a default fixed switching frequency can be selected to reduce an external resistor.

***AS INSTRUMENTS INC: The TPS65281/TPS65281-1 is available in a 16-lead thermally enhanced QFN (RGV) 4-mm × 4-mm thin package.

Market price

Parte #	Descrizione	Azione	Prezzo
TPS65281-1RGVR DISTI # 296-40893-1-ND	IC PWR DIST BUCK ADJ REG 16VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1387In Stock	1000:$1.5228 500:$1.8055 100:$2.1210 10:$2.5890 1:$2.8800
TPS65281-1RGVR DISTI # 296-40893-6-ND	IC PWR DIST BUCK ADJ REG 16VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1387In Stock	1000:$1.5228 500:$1.8055 100:$2.1210 10:$2.5890 1:$2.8800
TPS65281-1RGVR DISTI # 296-40893-2-ND	IC PWR DIST BUCK ADJ REG 16VQFN RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$1.3517 2500:$1.4045
TPS65281-1RGVR DISTI # TPS65281-1RGVR	Precision Adjustable Current Limited Power Distribution Switch 16-Pin VQFN EP T/R (Alt: TPS65281-1RGVR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
TPS65281-1RGVR DISTI # TPS65281-1RGVR	Precision Adjustable Current Limited Power Distribution Switch 16-Pin VQFN EP T/R - Tape and Reel (Alt: TPS65281-1RGVR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.4900 5000:$1.3900 10000:$1.3900 15000:$1.2900 25000:$1.2900
TPS65281-1RGVR	3A, 4.5V to 18V, Precision Adjustable Current Limited Power Distribution Switch	4995	1000:$1.2000 750:$1.2600 500:$1.4900 250:$1.7500 100:$1.8700 25:$2.1300 10:$2.2900 1:$2.5500
TPS65281-1RGVR	Switching Regulator, Current-mode, 3A, 1400kHz Switching Freq-Max, PQCC16 RoHS: Compliant	2230	1000:$1.4000 500:$1.4700 100:$1.5300 25:$1.5900 1:$1.7200
TPS65281-1RGVR DISTI # 595-TPS65281-1RGVR	Power Management Specialized - PMIC 3A,4.5-18V,Prec Adj Crnt Ltd Pwr Dist Sw RoHS: Compliant	2175	1:$2.8000 10:$2.5100 100:$2.0600 250:$1.9300 500:$1.7500 1000:$1.4700 2500:$1.4000 5000:$1.3500

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Disponibilità

Azione:: Available
Su ordine:: 1985
Inserisci la quantità:

Il prezzo attuale di TPS65281-1RGVR 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: ~~2,80 USD~~; ~~2,80 USD~~

10: ~~2,51 USD~~; ~~25,10 USD~~

100: ~~2,06 USD~~; ~~206,00 USD~~

250: ~~1,93 USD~~; ~~482,50 USD~~

500: ~~1,75 USD~~; ~~875,00 USD~~

1000: ~~1,47 USD~~; ~~1 470,00 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

TPS65281-1 3
TPS65281 6
TPS6528 24
TPS652 189
TPS65 1058
TPS6 3398
TPS 19465

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