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UCC2891D

UCC2891D
Mfr. #:
UCC2891D
Descripción:
Switching Controllers Current Mode Active Clamp
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UCC2891D Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
UCC2891D más información UCC2891D Product Details
Atributo del producto
Valor de atributo
Fabricante
Instrumentos Texas
categoria de producto
PMIC - Reguladores de voltaje - Controladores de conmutación CC CC
Serie
UCC2891
embalaje
Embalaje alternativo de tubo
Unidad de peso
0.004998 oz
Estilo de montaje
SMD / SMT
Paquete-Estuche
SOIC-16
Temperatura de funcionamiento
-40°C ~ 85°C (TA)
Tipo de salida
Controlador de transistor
Función
Step-Up / Step-Down
Paquete de dispositivo de proveedor
16-SOIC
Número de salidas
1
Topología
Flyback, convertidor hacia adelante
Suministro de voltaje Vcc-Vdd
8.5 V ~ 16 V
Conmutación de frecuencia
250kHz
Funciones de control
Current Limit, Enable, On Time Control, Ramp, Soft Start
Configuración de salida
Positivo, con capacidad de aislamiento
Fases de salida
1
Ciclo de trabajo máximo
74 %
Rectificador sincrónico
No
Sincronización de reloj
Yes
Interfaces en serie
-
Temperatura máxima de funcionamiento
+ 85 C
Temperatura mínima de funcionamiento
- 40 C
Voltaje de suministro de funcionamiento
12 V
Corriente de suministro de funcionamiento
2 mA
Corriente de salida
2 A
Frecuencia de cambio
1000 kHz
Otoño
14 ns
Hora de levantarse
19 ns
Kit de desarrollo
UCC2891EVM
Tags
UCC2891D, UCC2891, UCC289, 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
***p One Stop Japan
Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC Tube
***as Instruments
110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85
***ser
PWM Power Supply Controllers Current Mode Active Clamp
***ark
Pwm Controller, Smd, 2891, Soic16 Rohs Compliant: Yes
UCC2891x High-Voltage Flyback Switcher
OMO Electronic UCC2891x High-Voltage Flyback Switcher is dedicated to isolated flyback power supplies and provides output voltage and current regulation without the use of an optical coupler. The device incorporates a 700V power FET and a controller that processes operating information from the auxiliary flyback winding and from the power FET to provide precise output voltage and current control. The integrated high-voltage current source for startup that is switched off during device operation and the controller current consumption that is dynamically adjusted, allows very low stand-by power. Control algorithms in the UCC2891x, combining switching frequency and peak primary current modulation, allow operating efficiencies to meet or exceed applicable standards. Discontinuous conduction mode (DCM) with valley switching is used to reduce switching losses. The maximum switching frequency is 115kHz. Protection features help to keep secondary and primary component stress levels in check across the operating range.
Parte # Descripción Valores Precio
UCC2891DR
DISTI # V72:2272_07429281		Current Mode PWM Controller 2A 16-Pin SOIC T/R
RoHS: Compliant		2150
  • 1000:$1.6299
  • 500:$1.8130
  • 250:$2.0170
  • 100:$2.1560
  • 25:$2.4960
  • 10:$2.5949
  • 1:$3.2186
UCC2891D
DISTI # V39:1801_07429279		Current Mode PWM Controller 2A 16-Pin SOIC Tube
RoHS: Compliant		0
    UCC2891D
    DISTI # V36:1790_07429279    		Current Mode PWM Controller 2A 16-Pin SOIC Tube
    RoHS: Compliant    		0
    • 1000:$1.5320
    • 500:$1.8100
    • 100:$2.1170
    • 10:$2.5540
    • 1:$2.8360
    UCC2891DR
    DISTI # V38:1800_07429281    		Current Mode PWM Controller 2A 16-Pin SOIC T/R
    RoHS: Compliant    		0
      UCC2891DR
      DISTI # V39:1801_07429281      		Current Mode PWM Controller 2A 16-Pin SOIC T/R
      RoHS: Compliant      		0
      • 25000:$1.9768
      • 10000:$2.1166
      • 5000:$2.3562
      • 2500:$2.6443
      UCC2891D
      DISTI # 296-15883-5-ND      		IC REG CTRLR MULT TOP 16SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Tube      		1934In Stock
      • 5000:$1.4874
      • 2520:$1.5455
      • 1000:$1.6268
      • 520:$1.9289
      • 120:$2.2659
      • 40:$2.6145
      • 10:$2.7660
      • 1:$3.0800
      UCC2891DR
      DISTI # UCC2891DR-ND      		IC REG CTRLR MULT TOP 16SOIC
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape & Reel (TR)      		Temporarily Out of Stock
      • 2500:$1.3068
      UCC2891DRG4
      DISTI # UCC2891DRG4-ND      		IC REG CTRLR MULT TOP 16SOIC
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape & Reel (TR)      		Temporarily Out of Stock
      • 2500:$1.3068
      UCC2891DG4
      DISTI # UCC2891DG4-ND      		IC REG CTRLR MULT TOP 16SOIC
      RoHS: Compliant
      Min Qty: 240
      Container: Tube      		Temporarily Out of Stock
      • 240:$2.2659
      UCC2891D
      DISTI # 31723602      		Current Mode PWM Controller 2A 16-Pin SOIC Tube
      RoHS: Compliant      		10000
      • 1000:$2.0988
      UCC2891DR
      DISTI # 33109772      		Current Mode PWM Controller 2A 16-Pin SOIC T/R
      RoHS: Compliant      		10000
      • 5000:$1.4633
      • 2500:$1.6340
      UCC2891DR
      DISTI # 32697598      		Current Mode PWM Controller 2A 16-Pin SOIC T/R
      RoHS: Compliant      		2150
      • 1000:$1.7521
      • 500:$1.9490
      • 250:$2.1683
      • 100:$2.3177
      • 25:$2.6832
      • 10:$2.7895
      • 6:$3.4600
      UCC2891D
      DISTI # UCC2891D      		Current Mode PWM Controller 2A 16-Pin SOIC Tube (Alt: UCC2891D)
      RoHS: Compliant
      Min Qty: 40
      Container: Tube      		Europe - 1600
      • 500:€1.8500
      • 250:€2.0500
      • 100:€2.1800
      • 50:€2.3400
      • 25:€2.5000
      • 10:€2.6600
      • 1:€2.9600
      UCC2891D
      DISTI # UCC2891D      		Current Mode PWM Controller 2A 16-Pin SOIC Tube - Rail/Tube (Alt: UCC2891D)
      RoHS: Compliant
      Min Qty: 240
      Container: Tube      		Americas - 0
      • 2400:$1.4580
      • 1200:$1.4993
      • 720:$1.5514
      • 480:$1.6050
      • 240:$1.6865
      UCC2891DR
      DISTI # UCC2891DR      		Current Mode PWM Controller 2A 16-Pin SOIC T/R - Tape and Reel (Alt: UCC2891DR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel      		Americas - 0
        UCC2891DR
        DISTI # UCC2891DR        		Current Mode PWM Controller 2A 16-Pin SOIC T/R (Alt: UCC2891DR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape and Reel        		Europe - 0
        • 25000:€1.0900
        • 10000:€1.1900
        • 15000:€1.1900
        • 5000:€1.3900
        • 2500:€1.5900
        UCC2891DG4
        DISTI # UCC2891DG4        		Current Mode PWM Controller 2A 16-Pin SOIC Tube - Rail/Tube (Alt: UCC2891DG4)
        RoHS: Compliant
        Min Qty: 240
        Container: Tube        		Americas - 0
        • 1200:$1.3900
        • 2400:$1.3900
        • 720:$1.4900
        • 240:$1.5900
        • 480:$1.5900
        UCC2891DG4
        DISTI # UCC2891DG4        		Current Mode PWM Controller 2A 16-Pin SOIC Tube (Alt: UCC2891DG4)
        RoHS: Compliant
        Min Qty: 40
        Container: Tube        		Europe - 0
        • 240:€1.3900
        • 400:€1.3900
        • 160:€1.4900
        • 80:€1.6900
        • 40:€1.8900
        UCC2891DRG4
        DISTI # UCC2891DRG4        		Current Mode PWM Controller 2A 16-Pin SOIC T/R - Tape and Reel (Alt: UCC2891DRG4)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel        		Americas - 0
          UCC2891DCurrent Mode Active Clamp PWM Controller4890
          • 1000:$1.3200
          • 750:$1.3800
          • 500:$1.6400
          • 250:$1.9300
          • 100:$2.0600
          • 25:$2.3500
          • 10:$2.5200
          • 1:$2.8000
          UCC2891D
          DISTI # 595-UCC2891D          		Switching Controllers Current Mode Active Clamp
          RoHS: Compliant          		365
          • 1:$3.0800
          • 10:$2.7700
          • 100:$2.2600
          • 250:$2.1200
          • 500:$1.9200
          • 1000:$1.6200
          • 2500:$1.5400
          • 5000:$1.4800
          UCC2891DR
          DISTI # 595-UCC2891DR          		Switching Controllers Current Mode Active Clamp
          RoHS: Compliant          		0
          • 2500:$1.3100
          • 5000:$1.2600
          UCC2891DG4
          DISTI # 595-UCC2891DG4          		Switching Controllers Current Mode Active Clamp
          RoHS: Compliant          		0
          • 240:$2.2600
          • 280:$2.1200
          • 520:$1.9200
          • 1000:$1.6200
          • 2520:$1.5400
          • 5000:$1.4800
          UCC2891DRG4
          DISTI # 595-UCC2891DRG4          		Switching Controllers Current Mode Active Clamp
          RoHS: Compliant          		0
          • 2500:$1.3100
          • 5000:$1.2600
          UCC2891DSwitching Controller, Current-mode, 2.5A, 600kHz Switching Freq-Max, BICMOS, PDSO16
          RoHS: Compliant          		20
          • 1000:$1.5300
          • 500:$1.6100
          • 100:$1.6700
          • 25:$1.7400
          • 1:$1.8800
          UCC2891D
          DISTI # 6615743          		CURRENT MODE PWM CNTRLR 2A 16-PIN SOIC, EA32
          • 200:£1.5800
          • 100:£1.6500
          • 50:£1.8200
          • 10:£2.0200
          • 1:£2.4100
          UCC2891D
          DISTI # 6615743P          		CURRENT MODE PWM CNTRLR 2A 16-PIN SOIC, TU346
          • 200:£1.5800
          • 100:£1.6500
          • 50:£1.8200
          • 10:£2.0200
          UCC2891D
          DISTI # C1S746202104318          		Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC Tube
          RoHS: Compliant          		17
          • 10:$1.8300
          • 1:$2.0000
          UCC2891D .
          DISTI # 8462933          		PWM CONTROLLER, SMD, 2891, SOIC16
          RoHS: Compliant          		0
          • 5000:$2.2800
          • 2520:$2.3700
          • 1000:$2.4900
          • 520:$2.9500
          • 120:$3.4600
          • 40:$4.0000
          • 10:$4.2300
          • 1:$4.7100
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          Disponibilidad
          Valores:
          Available
          En orden:
          3500
          Ingrese la cantidad:
          El precio actual de UCC2891D es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
          Precio de referencia (USD)
          Cantidad
          Precio unitario
          Ext. Precio
          1
          1,98 US$
          1,98 US$
          10
          1,88 US$
          18,81 US$
          100
          1,78 US$
          178,20 US$
          500
          1,68 US$
          841,50 US$
          1000
          1,58 US$
          1 584,00 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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