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UC2842DTR

UC2842DTR
Mfr. #:
UC2842DTR
Descripción:
Switching Controllers Current-Mode PWM Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC2842DTR Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UC2842DTR más información UC2842DTR 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-14
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:
0.004318 oz
Tags
UC2842DT, 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
    N***v
    N***v
    RU

    There were nuances but in general everything went well.

    2019-04-24
    R***s
    R***s
    BR

    Ótimo

    2019-06-17
    E***n
    E***n
    RU

    It came quickly-7 days. Took for ezwifibroadcast. Put: up to 5 km works fine. Then my control does not allow yet. Recommend, especially for ezwb

    2019-06-15
***as Instruments
30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C 14-SOIC -40 to 85
***ical
Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***i-Key
IC PWM BOOST FLYBACK CM 14SOIC
***i-Key Marketplace
UC2842 CURRENT MODE PWM CONTROLL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:725mW; No. of Pins:14; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS INTRUMENTS
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.
***NS
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
UC2842DTR
DISTI # UC2842DTR-ND		IC PWM BOOST FLYBACK CM 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.5950
UC2842DTR
DISTI # UC2842DTR		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2842DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.6159
  • 5000:$0.5869
  • 10000:$0.5669
  • 15000:$0.5479
  • 25000:$0.5329
UC2842DTR
DISTI # UC2842DTR		Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2842DTR)
RoHS: Compliant
Min Qty: 1
Container: Tape and Reel		Europe - 0
  • 1:€0.8569
  • 10:€0.7709
  • 25:€0.7009
  • 50:€0.6429
  • 100:€0.5929
  • 500:€0.5509
  • 1000:€0.5139
UC2842DTRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS: Compliant		34900
  • 1000:$0.6300
  • 500:$0.6700
  • 100:$0.6900
  • 25:$0.7200
  • 1:$0.7800
UC2842DTR
DISTI # 595-UC2842DTR		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		300
  • 1:$1.4000
  • 10:$1.1900
  • 100:$0.9140
  • 500:$0.8080
  • 1000:$0.6380
  • 2500:$0.5660
  • 10000:$0.5440
UC2842D
DISTI # 595-UC2842D		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		470
  • 1:$1.6200
  • 10:$1.3800
  • 100:$1.0600
  • 500:$0.9370
  • 1000:$0.7400
  • 2500:$0.6560
  • 10000:$0.6320
UC2842DTRG4
DISTI # 595-UC2842DTRG4		Switching Controllers Current-Mode PWM Controller
RoHS: Compliant		0
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    		 Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
    Disponibilidad
    Valores:
    300
    En orden:
    2283
    Ingrese la cantidad:
    El precio actual de UC2842DTR es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
    Precio de referencia (USD)
    Cantidad
    Precio unitario
    Ext. Precio
    1
    1,40 US$
    1,40 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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