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TPS65281RGVT

TPS65281RGVT
Mfr. #:
TPS65281RGVT
Descrizione:
Switching Voltage Regulators 3A,4.5-18V,Prec Adj Crnt Ltd Pwr Dist Sw
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
TPS65281RGVT Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
TPS65281RGVT maggiori informazioni TPS65281RGVT Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
Regolatori di tensione a commutazione
RoHS:
Y
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
VQFN-16
Tensione di uscita:
17 V
Corrente di uscita:
2 A, 4 A
Numero di uscite:
1 Output
Tensione di ingresso MASSIMA:
18 V
Topologia:
secchio
Tensione di ingresso MIN:
4.5 V
Frequenza di commutazione:
1.4 MHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 125 C
Serie:
TPS65281
Confezione:
Bobina
Altezza:
1 mm
Tensione di ingresso:
4.5 V to 18 V
Lunghezza:
4 mm
Intervallo operativo di temperatura:
- 40 C to + 125 C
Prodotto:
Regolatori di tensione
Tipo:
Convertitore di tensione
Larghezza:
4 mm
Marca:
Texas Instruments
Sensibile all'umidità:
sì
Corrente di alimentazione operativa:
800 uA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
250
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di peso:
0.001623 oz
Tags
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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
***as Instruments
4.5V to 18V, 3A, Precision Adjustable Current Limited Power Distribution Switch 16-VQFN -40 to 125
***i-Key
IC PWR SWITCH N-CHAN 1:1 16VQFN
***estock Electronics HK limited
IC PWR DIST BUCK ADJ REG 16VQFN
***AS INS
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.
***
A 100-mΩ 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 ±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 Instr.
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 INSTR
The TPS65281/TPS65281-1 is available in a 16-lead thermally enhanced QFN (RGV) 4-mm × 4-mm thin package.
Parte # Descrizione Azione Prezzo
TPS65281RGVT
DISTI # V39:1801_07421462		Precision Adjustable Current Limited Power Distribution Switch 16-Pin VQFN EP T/R0
    TPS65281RGVT
    DISTI # TPS65281RGVT-ND    		IC PWR DIST BUCK ADJ REG 16VQFN
    RoHS: Not compliant
    Min Qty: 250
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 250:$2.2459
    TPS65281RGVT
    DISTI # TPS65281RGVT    		Precision Adjustable Current Limited Power Distribution Switch 16-Pin VQFN EP T/R (Alt: TPS65281RGVT)
    RoHS: Compliant
    Min Qty: 250
    Container: Tape and Reel    		Europe - 0
    • 2500:€1.3900
    • 1500:€1.4900
    • 1000:€1.5900
    • 500:€1.7900
    • 250:€1.9900
    TPS65281RGVT
    DISTI # TPS65281RGVT    		Precision Adjustable Current Limited Power Distribution Switch 16-Pin VQFN EP T/R - Tape and Reel (Alt: TPS65281RGVT)
    RoHS: Compliant
    Min Qty: 250
    Container: Reel    		Americas - 0
    • 1500:$1.4900
    • 2500:$1.4900
    • 500:$1.5900
    • 1000:$1.5900
    • 250:$1.6900
    TPS65281RGVR
    DISTI # 595-TPS65281RGVR    		Switching Voltage Regulators 3A,4.5-18V,Prec Adj Crnt Ltd Pwr Dist Sw
    RoHS: Compliant    		2915
    • 1:$2.8000
    • 10:$2.5100
    • 100:$2.0600
    • 250:$1.9300
    • 500:$1.7500
    • 1000:$1.4700
    • 3000:$1.4000
    TPS65281RGVT
    DISTI # 595-TPS65281RGVT    		Switching Voltage Regulators 3A,4.5-18V,Prec Adj Crnt Ltd Pwr Dist Sw
    RoHS: Compliant    		0
    • 1:$3.2100
    • 10:$2.8900
    • 100:$2.3600
    • 250:$2.2200
    • 500:$2.0100
    • 1000:$1.7000
    • 2500:$1.6100
    • 5000:$1.5500
    Immagine Parte # Descrizione
    TPS65281-1EVM

    Mfr.#: TPS65281-1EVM

    OMO.#: OMO-TPS65281-1EVM

    		 Power Management IC Development Tools TPS65281-1 EVAL MOD
    TPS65281-1EVM

    Mfr.#: TPS65281-1EVM

    OMO.#: OMO-TPS65281-1EVM-TEXAS-INSTRUMENTS

    		 TPS65218-1 PMIC Solution Evaluation Board
    744311470

    Mfr.#: 744311470

    OMO.#: OMO-744311470-WURTH-ELECTRONICS

    		 FIXED IND 4.7UH 6A 19.5 MOHM SMD
    Disponibilità
    Azione:
    Available
    Su ordine:
    1500
    Inserisci la quantità:
    Il prezzo attuale di TPS65281RGVT 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
    3,21 USD
    3,21 USD
    10
    2,89 USD
    28,90 USD
    100
    2,36 USD
    236,00 USD
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