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UC2842D8TR

UC2842D8TR
Mfr. #:
UC2842D8TR
Descripción:
Switching Controllers Current-Mode PWM Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC2842D8TR Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
UC2842D8TR más información UC2842D8TR Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Controladores de conmutación
RoHS:
Y
Topología:
Impulsar, retroceder, avanzar
Número de salidas:
1 Output
Frecuencia de cambio:
450 kHz
Ciclo de trabajo - Máx .:
100 %
Corriente de salida:
1 A
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SOIC-8
Embalaje:
Carrete
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Serie:
UC2842
Escribe:
Controladores PWM en modo actual
Marca:
Instrumentos Texas
Otoño:
50 ns
Tipo de producto:
Controladores de conmutación
Hora de levantarse:
50 ns
Cantidad de paquete de fábrica:
2500
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.002561 oz
Tags
UC2842D8, UC2842D, UC2842, UC284, UC28, UC2
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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    O***v
    O***v
    UA

    Great thing. Its money is definitely worth it. On board two buttons, one turn on and off the device, the second turn on and off 5 v.

    2019-05-01
    C***t
    C***t
    TH

    Very good

    2019-03-05
    M***z
    M***z
    ES

    OK miuibien

    2019-07-01
    N***B
    N***B
    RO

    very good transaction

    2019-02-27
***as Instruments
30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C 8-SOIC -40 to 85
***et Europe
Current Mode PWM Controller 1A 8-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ical
UCx84x Current-Mode PWM Controllers
***i-Key Marketplace
UC2842 CURRENT MODE PWM CONTROLL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:650mW; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS INSTRU
The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components. The internally implemented circuits include an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage that is designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low when it is in the off state.
***ASI
The UCx84x family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of turnon and turnoff thresholds and hysteresis ranges. Devices with higher turnon or turnoff hysteresis are ideal choices for off-line power supplies, while the devices with a narrower hysteresis range are suited for DC-DC applications. The UC184x devices are specified for operation from –55°C to 125°C, the UC284x series is specified for operation from –40°C to 85°C, and the UC384x series is specified for operation from 0°C to 70°C.
Parte # Descripción Valores Precio
UC2842D8TR
DISTI # V39:1801_07428044		Current Mode PWM Controller 1A 8-Pin SOIC T/R
RoHS: Compliant		0
    UC2842D8TR
    DISTI # UC2842D8TR-ND    		IC PWM BOOST FLYBACK CM 8SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2500:$0.5950
    UC2842D8TR
    DISTI # UC2842D8TR    		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2842D8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$0.6159
    • 5000:$0.5869
    • 10000:$0.5669
    • 15000:$0.5479
    • 25000:$0.5329
    UC2842D8TR
    DISTI # UC2842D8TR    		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2842D8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel    		Europe - 0
    • 2500:€0.8679
    • 5000:€0.7099
    • 10000:€0.6509
    • 15000:€0.5579
    • 25000:€0.5199
    UC2842D8TRCurrent-Mode PWM Controller2500
    • 1000:$0.4800
    • 750:$0.5400
    • 500:$0.6800
    • 250:$0.8300
    • 100:$0.9000
    • 25:$1.0500
    • 10:$1.1400
    • 1:$1.2700
    UC2842D8TR
    DISTI # 595-UC2842D8TR    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		4072
    • 1:$1.3900
    • 10:$1.1900
    • 100:$0.9140
    • 500:$0.8080
    • 1000:$0.6380
    • 2500:$0.5650
    • 10000:$0.5440
    UC2842D8
    DISTI # 595-UC2842D8    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		272
    • 1:$1.6200
    • 10:$1.3800
    • 100:$1.0600
    • 500:$0.9370
    • 1000:$0.7400
    • 2500:$0.6560
    • 10000:$0.6320
    UC2842D8TRG4
    DISTI # 595-UC2842D8TRG4    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		0
      UC2842D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
      RoHS: Compliant      		30030
      • 1000:$0.5700
      • 500:$0.6000
      • 100:$0.6200
      • 25:$0.6500
      • 1:$0.7000
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        Disponibilidad
        Valores:
        Available
        En orden:
        1985
        Ingrese la cantidad:
        El precio actual de UC2842D8TR es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
        Precio de referencia (USD)
        Cantidad
        Precio unitario
        Ext. Precio
        1
        1,39 US$
        1,39 US$
        10
        1,19 US$
        11,90 US$
        100
        0,91 US$
        91,40 US$
        500
        0,81 US$
        404,00 US$
        1000
        0,64 US$
        638,00 US$
        Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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