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UCC2891DRG4

UCC2891DRG4
Mfr. #:
UCC2891DRG4
Descripción:
IC REG CTRLR MULT TOP 16SOIC
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UCC2891DRG4 Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
UCC2891DRG4 más información UCC2891DRG4 Product Details
Atributo del producto
Valor de atributo
Fabricante
Instrumentos Texas
categoria de producto
PMIC - Reguladores de voltaje - Controladores de conmutación CC CC
Serie
-
embalaje
Embalaje alternativo de cinta y carrete (TR)
Paquete-Estuche
16-SOIC (0.154", 3.90mm Width)
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
0.7
Rectificador sincrónico
No
Sincronización de reloj
Yes
Interfaces en serie
-
Tags
UCC2891DR, 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
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
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
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
    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
    Imagen Parte # Descripción
    UCC28C43P

    Mfr.#: UCC28C43P

    OMO.#: OMO-UCC28C43P

    		 AC/DC Converters BiCMOS Low-Power Current Mode
    UCC28911DR

    Mfr.#: UCC28911DR

    OMO.#: OMO-UCC28911DR-TEXAS-INSTRUMENTS

    		 Switching Controllers UCC28911: 700V Flyback Switche
    UCC2813DTR-1

    Mfr.#: UCC2813DTR-1

    OMO.#: OMO-UCC2813DTR-1-TEXAS-INSTRUMENTS

    		 Switching Controllers Low Power Economy BiCMOS Current Mode
    UCC28700DBVRG4

    Mfr.#: UCC28700DBVRG4

    OMO.#: OMO-UCC28700DBVRG4-1190

    		 Nuevo y original
    UCC2892PWRG4

    Mfr.#: UCC2892PWRG4

    OMO.#: OMO-UCC2892PWRG4-1190

    		 Switching Controllers UCC289x Current Mode Active Clamp
    UCC28881D

    Mfr.#: UCC28881D

    OMO.#: OMO-UCC28881D-TEXAS-INSTRUMENTS

    		 AC/DC Converters 700V Lowest Quiescent
    UCC28700DBVR

    Mfr.#: UCC28700DBVR

    OMO.#: OMO-UCC28700DBVR-TEXAS-INSTRUMENTS

    		 AC/DC Converters Constant-Vltg,Const Crnt PWM
    UCC284SDR-5EP

    Mfr.#: UCC284SDR-5EP

    OMO.#: OMO-UCC284SDR-5EP-TEXAS-INSTRUMENTS

    		 LDO Voltage Regulators EP Sgl Out LDO,500mA
    UCC28517DW

    Mfr.#: UCC28517DW

    OMO.#: OMO-UCC28517DW-TEXAS-INSTRUMENTS

    		 Power Factor Correction - PFC Advanced PFC/PWM Comb Controlle
    UCC2817AN

    Mfr.#: UCC2817AN

    OMO.#: OMO-UCC2817AN-TEXAS-INSTRUMENTS

    		 Power Factor Correction - PFC BiCMOS Power Factor Preregulato
    Disponibilidad
    Valores:
    Available
    En orden:
    3000
    Ingrese la cantidad:
    El precio actual de UCC2891DRG4 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
    1,89 US$
    1,89 US$
    10
    1,80 US$
    17,96 US$
    100
    1,70 US$
    170,10 US$
    500
    1,61 US$
    803,25 US$
    1000
    1,51 US$
    1 512,00 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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