UCC28703DBVR

Mfr. #:: UCC28703DBVR
Descrizione:: AC/DC Converters LDO 200mA Linear Reg
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: UCC28703DBVR Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
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ECAD Model:
Maggiori informazioni:: UCC28703DBVR maggiori informazioni UCC28703DBVR Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Convertitori AC/DC

RoHS:: Y

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: SOT-23-6

Tensione di uscita:: 14 V

Tensione di ingresso/alimentazione - Min:: 9 V

Tensione di ingresso/alimentazione - Max:: 35 V

Topologia:: Volo di ritorno

Frequenza di commutazione:: 875 Hz to 140 kHz

Ciclo di lavoro - Massimo:: 99 %

Corrente di alimentazione operativa:: 2.1 mA

Temperatura di esercizio minima:: - 20 C

Temperatura massima di esercizio:: + 125 C

Corrente di uscita:: 25 mA

Serie:: UCC28703

Confezione:: Bobina

Isolamento:: Isolato

Numero di uscite:: 1 Output

Intervallo operativo di temperatura:: - 20 C to + 125 C

Tipo:: Modalità corrente

Marca:: Texas Instruments

Tipologia di prodotto:: Convertitori AC/DC

Quantità confezione di fabbrica:: 3000

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.001270 oz

Tags: UCC28703, UCC2870, UCC287, UCC28, UCC2, UCC

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

UCC28703DBVR Valutazioni e recensioni

Z***l

Long shipping. Otherwise all ok

2019-07-30

V***k

Fast delivery, pins are soldered in.

2019-04-17

E**g

everything is fine

2019-05-05

UCC28703DBVR Descrizione

***ical: AC to DC Switching Converter Flyback 23V 140kHz T/R 6-Pin SOT-23

***as Instruments: Constant-voltage, constant-current PWM with PSR, NTC option, and 300mV cable compensation 6-SOT-23 -20 to 125

***et: Current Mode PWM Controller 5V 1A 6-Pin SOT-23 T/R

***i-Key: IC REG CTRLR FLYBK ISO SOT23-6

***ark: Low Cost Analog Flyback Controller -NTC

***as Instruments Inc.: The UCC28700 family of flyback power supply controllers provides Constant-Voltage (CV) and Constant-Current (CC) output regulation without the use of an optical coupler. The devices process information from the primary power switch and an auxiliary flyback winding for precise control of output voltage and current. Low start-up current, dynamically controlled operating states and a tailored modulation profile support very low standby power without sacrificing start-up time or output transient response.

***AS INST: Control algorithms in the UCC28700 family allow operating efficiencies to meet or exceed applicable standards. The output drive interfaces to a MOSFET power switch. Discontinuous Conduction Mode (DCM) with valley switching reduces switching losses. Modulation of switching frequency and primary current peak amplitude (FM and AM) keeps the conversion efficiency high across the entire load and line ranges.

***NS: The controllers have a maximum switching frequency of 130 kHz and always maintain control of the peak-primary current in the transformer. Protection features help keep primary and secondary component stresses in check. The UCC28700 allows the level of cable compensation to be programmed. The UCC28701, UCC28702, and UCC28703 devices allow remote temperature sensing using a Negative Temperature Coefficient (NTC) resistor while providing fixed cable-compensation levels.

Market price

Parte #	Descrizione	Azione	Prezzo
UCC28703DBVR DISTI # UCC28703DBVR-ND	IC REG CTRLR FLYBK ISO SOT23-6 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$0.4900
UCC28703DBVR DISTI # UCC28703DBVR	Current Mode PWM Controller 5V 1A 6-Pin SOT-23 T/R (Alt: UCC28703DBVR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
UCC28703DBVR DISTI # UCC28703DBVR	Current Mode PWM Controller 5V 1A 6-Pin SOT-23 T/R - Tape and Reel (Alt: UCC28703DBVR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.5069 6000:$0.4829 12000:$0.4669 18000:$0.4509 30000:$0.4389
UCC28703DBVR	Constant-Voltage, Constant-Current PWM With Primary-Side Regulation	3000	1000:$0.4000 750:$0.4500 500:$0.5600 250:$0.6800 100:$0.7400 25:$0.8700 10:$0.9400 1:$1.0500
UCC28703DBVR DISTI # 595-UCC28703DBVR	AC/DC Converters LDO 200mA Linear Reg RoHS: Compliant	2918	1:$1.1500 10:$0.9800 100:$0.7530 500:$0.6650 1000:$0.5250 3000:$0.4660 9000:$0.4480
UCC28703DBVT DISTI # 595-UCC28703DBVT	AC/DC Converters LDO 200mA Linear Reg RoHS: Compliant	250	1:$1.3200 10:$1.1300 100:$0.8670 250:$0.8670 500:$0.7660 1000:$0.6050 2500:$0.5360 10000:$0.5160

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Disponibilità

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

Il prezzo attuale di UCC28703DBVR 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: ~~1,15 USD~~; ~~1,15 USD~~

10: ~~0,98 USD~~; ~~9,80 USD~~

100: ~~0,75 USD~~; ~~75,30 USD~~

500: ~~0,66 USD~~; ~~332,50 USD~~

1000: ~~0,52 USD~~; ~~525,00 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

UCC28703 4
UCC2870 21
UCC287 53
UCC28 975
UCC2 1724
UCC 3331

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