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UCC28251PW

UCC28251PW
Mfr. #:
UCC28251PW
Descripción:
Switching Controllers Advanced PWM Cntlr
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UCC28251PW Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UCC28251PW más información UCC28251PW Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Controladores de conmutación
RoHS:
Y
Topología:
Adelante
Número de salidas:
2 Output
Frecuencia de cambio:
1 MHz
Ciclo de trabajo - Máx .:
100 %
Tensión de salida:
3.25 V
Corriente de salida:
200 mA
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 125 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
TSSOP-20
Embalaje:
Tubo
Aislamiento:
Aislado
Rango de temperatura de funcionamiento:
- 40 C to + 125 C
Producto:
Controladores de conmutación
Serie:
UCC28251
Escribe:
Controladores PWM en modo de voltaje
Marca:
Instrumentos Texas
Apagar:
Apagar
Otoño:
8 ns
Corriente de suministro de funcionamiento:
2 mA
Voltaje de suministro operativo:
4.7 V to 17 V
Tipo de producto:
Controladores de conmutación
Hora de levantarse:
8 ns
Cantidad de paquete de fábrica:
70
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.006737 oz
Tags
UCC28251, UCC2825, UCC282, 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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    V***n
    V***n
    RU

    Very fast shipping. Good goods. Thanks to the seller.

    2019-06-16
    M***o
    M***o
    RU

    Great! Everything came.

    2019-05-17
    M***a
    M***a
    SK

    Excelent product. Good quality. Everything is consistent with picture. I recommend this seller. Fast shiping.

    2019-07-18
    I***i
    I***i
    NZ

    Arrived safely. Was only in a bubble mail envelope.

    2019-05-14
***
The UCC28251 PWM controller is designed for high power density applications that may have stringent prebiased startup requirements. The UCC28251’s integrated synchronous rectifier control outputs target high efficiency and high performance topologies such as half-bridge, full-bridge, interleaved forward, and push-pull. The UCC27210 half bridge drivers and UCC2752x MOSFET drivers used in conjunction with the UCC28251 provide a complete power converter solution.
***AS INSTRU
The UCC28251 is a functional variant of the UCC28250 PWM Controller. While the same basic functionality of the UCC28250 is largely maintained, the UCC28251 is designed to enhance performance in both offline, 400-V input DC-to-DC applications and 48-V input full-bridge or half-bridge applications.
***AS INSRUMENT
Externally programmable soft-start, used in conjunction with an internal pre-biased startup circuit, allows the controller to gradually reach a steady-state operating point under all output conditions. The UCC28251 can be configured for primary or secondary-side control and either voltage or current mode control can be implemented.
***AS INSRUMENT
The oscillator operates at frequencies up to 1.8 MHz, and can be synchronized to an external clock. Input voltage feedforward, cycle-by-cycle current limit, and a programmable hiccup timer allow the system to stay within a safe operation range. Input voltage, output voltage and temperature protection can be implemented. Dead time between primary-side switch and secondary-side synchronous rectifiers can be independently programmed.
Parte # Descripción Valores Precio
UCC28251PWR
DISTI # 32366335		Current Mode PWM Controller -0.3V to 20.3V 200mA 1800kHz 20-Pin TSSOP T/R
RoHS: Compliant		10000
  • 4000:$1.9008
  • 2000:$1.9701
UCC28251PW
DISTI # 31705924		Current Mode PWM Controller -0.3V to 20.3V 200mA 1800kHz 20-Pin TSSOP Tube
RoHS: Compliant		3150
  • 5000:$2.2770
  • 2500:$2.3661
  • 1050:$2.4948
UCC28251PWR
DISTI # 296-41053-1-ND		IC REG CTRLR MULT TOP 20TSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2570In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
UCC28251PWR
DISTI # 296-41053-6-ND		IC REG CTRLR MULT TOP 20TSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2570In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
UCC28251PW
DISTI # UCC28251PW-ND		IC REG CTRLR MULT TOP 20TSSOP
RoHS: Compliant
Min Qty: 140
Container: Tube		Temporarily Out of Stock
  • 140:$3.5003
UCC28251PWR
DISTI # 296-41053-2-ND		IC REG CTRLR MULT TOP 20TSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$1.9897
UCC28251PW
DISTI # V39:1801_07429651		Current Mode PWM Controller -0.3V to 20.3V 200mA 1800kHz 20-Pin TSSOP Tube
RoHS: Compliant		0
    UCC28251PWR
    DISTI # V39:1801_07429652    		Current Mode PWM Controller -0.3V to 20.3V 200mA 1800kHz 20-Pin TSSOP T/R
    RoHS: Compliant    		0
      UCC28251PW
      DISTI # UCC28251PW      		Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP Tube - Rail/Tube (Alt: UCC28251PW)
      RoHS: Compliant
      Min Qty: 140
      Container: Tube      		Americas - 0
      • 1400:$2.1900
      • 420:$2.2900
      • 700:$2.2900
      • 280:$2.3900
      • 140:$2.5900
      UCC28251PW
      DISTI # UCC28251PW      		Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP Tube (Alt: UCC28251PW)
      RoHS: Compliant
      Min Qty: 70
      Container: Tube      		Europe - 0
      • 700:€2.0900
      • 420:€2.1900
      • 280:€2.3900
      • 140:€2.5900
      • 70:€2.9900
      UCC28251PW
      DISTI # UCC28251PW      		Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP Tube (Alt: UCC28251PW)
      RoHS: Compliant
      Min Qty: 210
      Container: Tube      		Asia - 0
        UCC28251PWR
        DISTI # UCC28251PWR        		Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP T/R (Alt: UCC28251PWR)
        RoHS: Compliant
        Min Qty: 2000
        Container: Tape and Reel        		Europe - 0
        • 20000:€1.7900
        • 12000:€1.8900
        • 8000:€1.9900
        • 4000:€2.1900
        • 2000:€2.4900
        UCC28251PWR
        DISTI # UCC28251PWR        		Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP T/R - Tape and Reel (Alt: UCC28251PWR)
        RoHS: Compliant
        Min Qty: 2000
        Container: Reel        		Americas - 0
        • 20000:$1.7900
        • 8000:$1.8900
        • 12000:$1.8900
        • 4000:$1.9900
        • 2000:$2.0900
        UCC28251PWR
        DISTI # UCC28251PWR        		Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP T/R (Alt: UCC28251PWR)
        RoHS: Compliant
        Min Qty: 2000
        Container: Tape and Reel        		Asia - 0
          UCC28251PWAdvanced PWM Controller with Pre-Bias Operation480
          • 1000:$2.0400
          • 750:$2.1400
          • 500:$2.5300
          • 250:$2.9800
          • 100:$3.1800
          • 25:$3.6300
          • 10:$3.9000
          • 1:$4.3300
          UCC28251PWRAdvanced PWM Controller with Pre-Bias Operation6558
          • 1000:$1.7000
          • 750:$1.7800
          • 500:$2.1100
          • 250:$2.4800
          • 100:$2.6500
          • 25:$3.0200
          • 10:$3.2500
          • 1:$3.6100
          UCC28251PWR
          DISTI # 595-UCC28251PWR          		Switching Controllers Advanced PWM Cntlr
          RoHS: Compliant          		3400
          • 1:$3.9600
          • 10:$3.5600
          • 100:$2.9100
          • 250:$2.7300
          • 500:$2.4800
          • 1000:$2.0900
          • 2000:$1.9900
          • 4000:$1.9100
          UCC28251PW
          DISTI # 595-UCC28251PW          		Switching Controllers Advanced PWM Cntlr
          RoHS: Compliant          		211
          • 1:$4.7500
          • 10:$4.2700
          • 100:$3.5000
          • 250:$3.2800
          • 500:$2.9800
          • 1000:$2.5100
          • 2500:$2.3800
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          Disponibilidad
          Valores:
          211
          En orden:
          2194
          Ingrese la cantidad:
          El precio actual de UCC28251PW es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
          Precio de referencia (USD)
          Cantidad
          Precio unitario
          Ext. Precio
          1
          4,75 US$
          4,75 US$
          10
          4,27 US$
          42,70 US$
          100
          3,50 US$
          350,00 US$
          250
          3,28 US$
          820,00 US$
          500
          2,98 US$
          1 490,00 US$
          1000
          2,51 US$
          2 510,00 US$
          2500
          2,38 US$
          5 950,00 US$
          5000
          2,29 US$
          11 450,00 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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