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UC3861N

UC3861N
Mfr. #:
UC3861N
Descrizione:
Switching Controllers Resonant-Mode
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
UC3861N Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
UC3861N maggiori informazioni UC3861N 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:
Foro passante
Pacchetto/custodia:
PDIP-16
Confezione:
Tubo
Altezza:
4.57 mm
Lunghezza:
19.3 mm
Intervallo operativo di temperatura:
0 C to + 70 C
Serie:
UC3861
Tipo:
Controller PWM in modalità tensione
Marca:
Texas Instruments
Tempo di caduta:
25 ns
Tipologia di prodotto:
Controllori di commutazione
Ora di alzarsi:
25 ns
Quantità confezione di fabbrica:
25
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di peso:
0.037172 oz
Tags
UC3861, 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.
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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
***ical
Voltage Mode PWM Controller 500mA 550kHz 16-Pin PDIP Tube
***Components
In a Tube of 100, Texas Instruments UC3861N ШИМ-контроллер с управлением по напряжению
***as Instruments
esonant-Mode Power Supply Controllers 16-PDIP 0 to 70
***ser
PWM Power Supply Controllers Resonant-Mode
***ark
Pulse Width Modulation (PWM) Controller IC; Input Voltage Primary Max:22V; Output Current Max:500mA; Input Current:25mA; Power Dissipation, Pd:1W; Supply Voltage Min:8.4V; Termination Type:Through Hole; No. of Pins:16 ;RoHS Compliant: Yes
***AS INSRUMENT
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).
***as Instruments (TI)
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 INSTR
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 USD
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 INSTRUMENTS INCORPORATED
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.
***INS
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.
Parte # Descrizione Azione Prezzo
UC3861N
DISTI # 32376614		Voltage Mode PWM Controller 500mA 550kHz 16-Pin PDIP Tube10001
  • 1000:$3.3163
  • 500:$3.7009
  • 100:$4.2501
  • 10:$5.1336
UC3861N
DISTI # 296-11318-5-ND		IC REG CTRLR PWM VM 16DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		242In Stock
  • 2500:$3.4489
  • 1000:$3.5816
  • 500:$4.1122
  • 100:$4.7223
  • 25:$5.4388
  • 10:$5.7040
  • 1:$6.3100
UC3861NG4
DISTI # UC3861NG4-ND		IC REG CTRLR PWM VM 16DIP
RoHS: Compliant
Min Qty: 100
Container: Tube		Temporarily Out of Stock
  • 100:$4.7223
UC3861N
DISTI # UC3861N		Voltage Mode PWM Controller 500mA 16-Pin PDIP Tube - Rail/Tube (Alt: UC3861N)
RoHS: Compliant
Min Qty: 100
Container: Tube		Americas - 0
  • 100:$3.7900
  • 150:$3.5900
  • 250:$3.4900
  • 500:$3.3900
  • 1000:$3.2900
UC3861N
DISTI # UC3861N		Voltage Mode PWM Controller 500mA 16-Pin PDIP Tube (Alt: UC3861N)
RoHS: Compliant
Min Qty: 100
Container: Tube		Asia - 0
    UC3861N
    DISTI # UC3861N    		Voltage Mode PWM Controller 500mA 16-Pin PDIP Tube (Alt: UC3861N)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Europe - 0
    • 1:€4.4900
    • 10:€4.1900
    • 25:€3.8900
    • 50:€3.6900
    • 100:€3.4900
    • 500:€3.2900
    • 1000:€3.1900
    UC3861NResonant-Mode Power Supply Controllers4119
    • 1000:$3.0200
    • 750:$3.0800
    • 500:$3.5600
    • 250:$4.0900
    • 100:$4.3800
    • 25:$4.8800
    • 10:$5.2300
    • 1:$5.8100
    UC3861N
    DISTI # 595-UC3861N    		Switching Controllers Resonant-Mode
    RoHS: Compliant    		116
    • 1:$6.3100
    • 10:$5.7100
    • 25:$5.2800
    • 100:$4.7300
    • 250:$4.4900
    • 500:$4.1200
    • 1000:$3.5900
    UC3861NG4
    DISTI # 595-UC3861NG4    		Switching Controllers Resonant-Mode
    RoHS: Compliant    		0
      UC3861NSwitching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDIP16
      RoHS: Compliant      		141
      • 1000:$3.4900
      • 500:$3.6700
      • 100:$3.8200
      • 25:$3.9900
      • 1:$4.2900
      UC3861N
      DISTI # 6615421P      		VOLTAGE MODE PWM CNTRLR 500MA 16P PDIP, TU40
      • 500:£3.0000
      • 250:£3.2600
      • 100:£3.4400
      • 25:£3.8500
      UC3861NSwitching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDIP16
      RoHS: Compliant      		Europe - 25
        Immagine Parte # Descrizione
        LM348N

        Mfr.#: LM348N

        OMO.#: OMO-LM348N

        		 Operational Amplifiers - Op Amps Quad GP Op Amp
        IR2112PBF

        Mfr.#: IR2112PBF

        OMO.#: OMO-IR2112PBF

        		 Gate Drivers HI LO SIDE DRVR 600V 200mA 135ns
        MCR708AG

        Mfr.#: MCR708AG

        OMO.#: OMO-MCR708AG

        		 SCRs 600V 4A
        BAV19TR

        Mfr.#: BAV19TR

        OMO.#: OMO-BAV19TR

        		 Diodes - General Purpose, Power, Switching DO-35 120V 200mA
        IRFBC40APBF

        Mfr.#: IRFBC40APBF

        OMO.#: OMO-IRFBC40APBF

        		 MOSFET N-CH 600V HEXFET MOSFET
        LTV-817-A

        Mfr.#: LTV-817-A

        OMO.#: OMO-LTV-817-A

        		 Transistor Output Optocouplers Optocoupler Phototrans
        LM2674N-3.3/NOPB

        Mfr.#: LM2674N-3.3/NOPB

        OMO.#: OMO-LM2674N-3-3-NOPB

        		 Switching Voltage Regulators Pwr Cnvtr High Eff 500mA SD VTG Reg
        MCC95-12io8B

        Mfr.#: MCC95-12io8B

        OMO.#: OMO-MCC95-12IO8B

        		 Discrete Semiconductor Modules 95 Amps 1200V
        G5LE-1 DC18

        Mfr.#: G5LE-1 DC18

        OMO.#: OMO-G5LE-1-DC18

        		 General Purpose Relays Power PCB Relay
        IR2112PBF

        Mfr.#: IR2112PBF

        OMO.#: OMO-IR2112PBF-INFINEON-TECHNOLOGIES

        		 Gate Drivers HI LO SIDE DRVR 600V 200mA 135ns
        Disponibilità
        Azione:
        116
        Su ordine:
        2099
        Inserisci la quantità:
        Il prezzo attuale di UC3861N 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
        6,31 USD
        6,31 USD
        10
        5,71 USD
        57,10 USD
        25
        5,28 USD
        132,00 USD
        100
        4,73 USD
        473,00 USD
        250
        4,49 USD
        1 122,50 USD
        500
        4,12 USD
        2 060,00 USD
        1000
        3,59 USD
        3 590,00 USD
        2500
        3,45 USD
        8 625,00 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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