UC3867DWTR

Mfr. #:: UC3867DWTR
Descrizione:: Switching Controllers Resonant-Mode
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: UC3867DWTR Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
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ECAD Model:
Maggiori informazioni:: UC3867DWTR maggiori informazioni UC3867DWTR Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Controllori di commutazione

RoHS:: Y

Topologia:: Full-Bridge, Half-Bridge, Push-Pull

Numero di uscite:: 2 Output

Frequenza di commutazione:: 450 kHz

Ciclo di lavoro - Massimo:: 50 %

Corrente di uscita:: 1 A

Temperatura di esercizio minima:: 0 C

Temperatura massima di esercizio:: + 70 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: SOIC-16

Confezione:: Bobina

Altezza:: 2.35 mm

Lunghezza:: 10.28 mm

Intervallo operativo di temperatura:: 0 C to + 70 C

Serie:: UC3867

Tipo:: Controller PWM in modalità tensione

Marca:: Texas Instruments

Tempo di caduta:: 25 ns

Sensibile all'umidità:: sì

Tipologia di prodotto:: Controllori di commutazione

Ora di alzarsi:: 25 ns

Quantità confezione di fabbrica:: 2000

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.016709 oz

Tags: UC3867D, UC3867, UC386, UC38, UC3

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.
Email us if you have excess stock to sell.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3867DWTR Valutazioni e recensioni

J***o

Fast

2019-01-07

E**m

All ok

2019-02-15

L***c

Arrived nicely packed, althought I haven't checked the functionality yet.

2019-07-01

A***o

Everything matches!

2019-01-11

UC3867DWTR Descrizione

***as Instruments: Resonant-Mode Power Supply Controllers 16-SOIC 0 to 70

***ical: Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC T/R

***p One Stop Global: Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R

***i-Key: IC REG CTRLR MULT TOP 16SOIC

***ser: PWM Power Supply Controllers Resonant-Mode

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Voltage; Number of PWM Outputs:2; Output Current:200mA ;RoHS Compliant: Yes

***AS INSTRUMEN: The UC1861-1868 family of ICs is optimized for the control of Zero Current Switched and Zero Voltage Switched quasi-resonant converters. Differences between members of this device family result from the various combinations of UVLO thresholds and output options. Additionally, the one-shot pulse steering logic is configured to program either on-time for ZCS systems (UC1865-1868), or off-time for ZVS applications (UC1861-1864).

***ASI: The primary control blocks implemented include an error amplifier to compensate the overall system loop and to drive a voltage controlled oscillator (VCO), featuring programmable minimum and maximum frequencies. Triggered by the VCO, the one-shot generates pulses of a programmed maximum width, which can be modulated by the Zero Detection comparator. This circuit facilitates "true" zero current or voltage switching over various line, load, and temperature changes, and is also able to accommodate the resonant components' initial tolerances.

***AS INSTRUMENTS INCORPORATED: Under-Voltage Lockout is incorporated to facilitate safe starts upon power-up. The supply current during the under-voltage lockout period is typically less than 150µA, and the outputs are actively forced to the low state.

***as Instruments (TI): UVLO thresholds for the UC1861/62/65/66 are 16.5V (ON) and 10.5V (OFF), whereas the UC1863/64/67/68 thresholds are 8V (ON) and 7V (OFF). After VCC exceeds the UVLO threshold, a 5V generator is enabled which provides bias for the internal circuits and up to 10mA for external usage.

***AS INTRUMENTS: A Fault comparator serves to detect fault conditions and set a latch while forcing the output drivers low. The Soft-Ref pin serves three functions: providing soft start, restart delay, and the internal system reference.

***: Each device features dual 1 Amp peak totem pole output drivers for direct interface to power MOSFETS. The outputs are programmed to alternate in the UC1861/63/65/67 devices. The UC1862/64/66/68 outputs operate in unison alllowing a 2 Amp peak current.

Market price

Parte #	Descrizione	Azione	Prezzo
UC3867DWTR DISTI # 31724759	Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R RoHS: Compliant	6000	2000:$3.0954
UC3867DWTR DISTI # UC3867DWTR-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.6427
UC3867DWTR DISTI # V39:1801_07428825	Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R RoHS: Compliant	0
UC3867DWTR DISTI # UC3867DWTR	Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R - Tape and Reel (Alt: UC3867DWTR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$2.7900 4000:$2.6900 8000:$2.5900 12000:$2.4900 20000:$2.3900
UC3867DWTR DISTI # UC3867DWTR	Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R (Alt: UC3867DWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
UC3867DWTR DISTI # UC3867DWTR	Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R (Alt: UC3867DWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€3.2900 4000:€2.8900 8000:€2.5900 12000:€2.4900 20000:€2.3900
UC3867DW DISTI # 595-UC3867DW	Switching Controllers Resonant-Mode RoHS: Compliant	24	1:$6.2200 10:$5.5900 100:$4.5800 250:$4.3000 500:$3.9000 1000:$3.2800 2500:$3.1200
UC3867DWTR DISTI # 595-UC3867DWTR	Switching Controllers Resonant-Mode RoHS: Compliant	0	1:$5.2600 10:$4.7300 100:$3.8700 250:$3.6300 500:$3.2900 1000:$2.7800 2000:$2.6400
UC3867DWTRG4 DISTI # 595-UC3867DWTRG4	Switching Controllers Resonant-Mode RoHS: Compliant	0
UC3867DWTR	Switching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 RoHS: Compliant	5290	1000:$2.6200 500:$2.7600 100:$2.8700 25:$2.9900 1:$3.2200

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: NSD914XV2T1G OMO.#: OMO-NSD914XV2T1G	Diodes - General Purpose, Power, Switching 100V 200mA
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	Mfr.#: RG1608P-204-B-T5 OMO.#: OMO-RG1608P-204-B-T5	Thin Film Resistors - SMD 1/10W 200K Ohms 0.1% 0603 25ppm
	Mfr.#: RG1608P-204-B-T5 OMO.#: OMO-RG1608P-204-B-T5-SUSUMU	Thin Film Resistors - SMD 1/10W Regular 200K ohm 0.1% 25ppm
	Mfr.#: NSD914XV2T1G OMO.#: OMO-NSD914XV2T1G-ON-SEMICONDUCTOR	Diodes - General Purpose, Power, Switching 100V 200mA
	Mfr.#: IRF4905STRLPBF OMO.#: OMO-IRF4905STRLPBF-INFINEON-TECHNOLOGIES	MOSFET P-CH 55V 42A D2PAK

Disponibilità

Azione:: Available
Su ordine:: 3500
Inserisci la quantità:

Il prezzo attuale di UC3867DWTR 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: ~~5,26 USD~~; ~~5,26 USD~~

10: ~~4,73 USD~~; ~~47,30 USD~~

100: ~~3,87 USD~~; ~~387,00 USD~~

250: ~~3,63 USD~~; ~~907,50 USD~~

500: ~~3,29 USD~~; ~~1 645,00 USD~~

1000: ~~2,78 USD~~; ~~2 780,00 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.

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UC3867D 4
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UC38 918
UC3 1610

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