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UCC28251RGPR

UCC28251RGPR
Mfr. #:
UCC28251RGPR
Descripción:
Switching Controllers Adv PWM Cntlr w/ Pre-Bias Operation
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UCC28251RGPR Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
UCC28251RGPR más información UCC28251RGPR Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Controladores de conmutación
RoHS:
Y
Topología:
Adelante
Número de salidas:
4 Output
Frecuencia de cambio:
40 kHz to 1000 kHz
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:
QFN-20
Embalaje:
Carrete
Rango de temperatura de funcionamiento:
- 40 C to + 125 C
Serie:
UCC28251
Escribe:
Controladores PWM en modo de voltaje
Marca:
Instrumentos Texas
Otoño:
8 ns
Sensible a la humedad:
Yes
Corriente de suministro de funcionamiento:
2 mA
Voltaje de suministro operativo:
12 V
Tipo de producto:
Controladores de conmutación
Hora de levantarse:
8 ns
Cantidad de paquete de fábrica:
3000
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.002469 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
    A***n
    A***n
    UA

    Came quickly, the track is not tracked across ukraine

    2019-09-09
    V***o
    V***o
    BY

    The module is compact, what you need. Everything works. The track was tracked completely.

    2019-07-24
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***AS INTRUMENTS
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.
***OMO Electronic
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 INTRUMENTS
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 INSTUMENTS
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
UCC28251RGPR
DISTI # 296-52198-1-ND		IC REG CTRLR MULT TOPOLOGY 20QFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		6377In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
UCC28251RGPR
DISTI # 296-52198-6-ND		IC REG CTRLR MULT TOPOLOGY 20QFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		6377In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
UCC28251RGPR
DISTI # 296-52198-2-ND		IC REG CTRLR MULT TOPOLOGY 20QFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 3000:$1.9897
UCC28251RGPR
DISTI # UCC28251RGPR		Current Mode PWM Controller 20-Pin QFN T/R (Alt: UCC28251RGPR)
RoHS: Compliant
Min Qty: 3000
Container: Tape and Reel		Asia - 0
    UCC28251RGPR
    DISTI # UCC28251RGPR    		Current Mode PWM Controller 20-Pin QFN T/R - Tape and Reel (Alt: UCC28251RGPR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Reel    		Americas - 0
    • 3000:$2.0900
    • 6000:$1.9900
    • 12000:$1.8900
    • 18000:$1.8900
    • 30000:$1.7900
    UCC28251RGPRAdvanced PWM Controller with Pre-Bias Operation5600
    • 1000:$1.7000
    • 750:$1.7800
    • 500:$2.1100
    • 250:$2.4800
    • 100:$2.6500
    • 25:$3.0200
    • 10:$3.2500
    • 1:$3.6100
    UCC28251RGPT
    DISTI # 595-UCC28251RGPT    		Switching Controllers Adv PWM Cntlr w/ Pre-Bias Operation
    RoHS: Compliant    		395
    • 1:$4.5500
    • 10:$4.0900
    • 100:$3.3500
    • 250:$3.1400
    • 500:$2.8500
    • 1000:$2.4000
    • 2500:$2.2800
    UCC28251RGPR
    DISTI # 595-UCC28251RGPR    		Switching Controllers Adv PWM Cntlr w/ Pre-Bias Operation
    RoHS: Compliant    		0
    • 1:$3.9600
    • 10:$3.5600
    • 100:$2.9200
    • 250:$2.7400
    • 500:$2.4900
    • 1000:$2.1000
    • 3000:$1.9900
    UCC28251RGPRSwitching Controller, Current/voltage-mode, 945kHz Switching Freq-Max, PQCC20
    RoHS: Compliant    		1985
    • 1000:$1.9700
    • 500:$2.0800
    • 100:$2.1600
    • 25:$2.2600
    • 1:$2.4300
    UCC28251RGPR 2065
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      Disponibilidad
      Valores:
      Available
      En orden:
      5500
      Ingrese la cantidad:
      El precio actual de UCC28251RGPR 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]
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