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UCC28742DBVR

UCC28742DBVR
Mfr. #:
UCC28742DBVR
Descripción:
Switching Controllers UCC28742DBVR
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UCC28742DBVR Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UCC28742DBVR más información UCC28742DBVR Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Controladores de conmutación
RoHS:
Y
Topología:
Volar de vuelta
Número de salidas:
1 Output
Frecuencia de cambio:
130 kHz
Ciclo de trabajo - Máx .:
99 %
Voltaje de entrada:
9 V to 35 V
Tensión de salida:
5 V
Corriente de salida:
2 A
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 125 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SOT-23-6
Embalaje:
Carrete
Descripción / Función:
Controlador Flyback de alta eficiencia
Aislamiento:
Aislado
Rango de temperatura de funcionamiento:
- 40 C to + 125 C
Potencia de salida:
10 W
Producto:
Controladores fuera de línea
Serie:
UCC28742
Marca:
Instrumentos Texas
Apagar:
Apagar
Kit de desarrollo:
UCC28742EVM-001
Corriente de suministro de funcionamiento:
1.8 mA
Tipo de producto:
Controladores de conmutación
Cantidad de paquete de fábrica:
3000
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.000670 oz
Tags
UCC28742, UCC2874, UCC287, 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***c
    A***c
    BY

    Very fast, 2 weeks, ok

    2019-08-13
    A***y
    A***y
    KZ

    Excellent.

    2019-07-27
***AS INSTUMENTS
The UCC28742 off-line flyback controller is a highly integrated, 6-pin secondary-side regulated PWM controller for efficient AC-to-DC power supplies. It is an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. This device processes information from opto-coupled feedback and an auxiliary flyback winding for high-performance control of output voltage and current.
***as Instruments (TI)
The UCC28742 employs advanced control algorithms to achieve high operating efficiency and performance. The drive output interfaces to a MOSFET power switch. Discontinuous conduction mode (DCM) with valley-switching reduces switching losses. Modulation of switching frequency and primary current-peak amplitude (FM and AM) keeps the conversion efficiency high across the entire load and line ranges.
***as Instr.
The controller has a maximum switching frequency of 80 kHz and always maintains control of the peak-primary current in the transformer. A minimum switching frequency of 200 Hz facilitates the achievement of low no-load input power.
UCC28742 High-Efficiency Flyback Controllers
OMO Electronic UCC28742 High-Efficiency Flyback Controllers are highly integrated, 6-pin secondary-side regulated, and ideal for efficient AC-to-DC power supplies. The device offers a Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. An additional feature provides an auxiliary flyback winding for high-performance control of output voltage and current. High-operating efficiency and performance are reached through advanced control algorithms. Switching loss is minimized per discontinuous conduction mode (DCM) with valley-switching. The device maintains control of the peak-primary current in the transformer with a maximum switching frequency of 80kHz. Low no-load input power is facilitated by a minimum switching frequency of 200Hz.
Parte # Descripción Valores Precio
UCC28742DBVR
DISTI # V99:2348_21775933		AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-232974
  • 9000:$0.2926
  • 3000:$0.2965
  • 2000:$0.3185
  • 1000:$0.3512
  • 100:$0.4298
  • 10:$0.7411
  • 1:$0.8912
UCC28742DBVR
DISTI # V36:1790_21775933		AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-230
    UCC28742DBVR
    DISTI # V39:1801_21775933    		AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-230
      UCC28742DBVR
      DISTI # 296-52200-1-ND      		UCC28742DBVR
      RoHS: Compliant
      Min Qty: 1
      Container: Cut Tape (CT)      		2404In Stock
      • 1000:$0.3626
      • 500:$0.4532
      • 100:$0.5733
      • 10:$0.7480
      • 1:$0.8500
      UCC28742DBVR
      DISTI # 296-52200-6-ND      		UCC28742DBVR
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®      		2404In Stock
      • 1000:$0.3626
      • 500:$0.4532
      • 100:$0.5733
      • 10:$0.7480
      • 1:$0.8500
      UCC28742DBVR
      DISTI # 296-52200-2-ND      		UCC28742DBVR
      RoHS: Compliant
      Min Qty: 3000
      Container: Tape & Reel (TR)      		Temporarily Out of Stock
      • 15000:$0.2860
      • 6000:$0.2970
      • 3000:$0.3190
      UCC28742DBVR
      DISTI # 32366121      		AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-239000
      • 24000:$0.2750
      • 9000:$0.2831
      • 3000:$0.2940
      UCC28742DBVR
      DISTI # 29556285      		AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-232974
      • 9000:$0.3145
      • 3000:$0.3187
      • 2000:$0.3424
      • 1000:$0.3775
      • 100:$0.4620
      • 23:$0.7967
      UCC28742DBVR
      DISTI # UCC28742DBVR      		AC-DC Controller 80kHz 6-Pin SOT-23 T/R (Alt: UCC28742DBVR)
      RoHS: Compliant
      Min Qty: 3000
      Container: Tape and Reel      		Asia - 0
        UCC28742DBVR
        DISTI # UCC28742DBVR        		AC-DC Controller 80kHz 6-Pin SOT-23 T/R - Tape and Reel (Alt: UCC28742DBVR)
        RoHS: Compliant
        Min Qty: 3000
        Container: Reel        		Americas - 0
        • 30000:$0.2759
        • 18000:$0.2829
        • 12000:$0.2929
        • 6000:$0.3029
        • 3000:$0.3189
        UCC28742DBVR
        DISTI # UCC28742DBVR        		AC-DC Controller 80kHz 6-Pin SOT-23 T/R (Alt: UCC28742DBVR)
        RoHS: Compliant
        Min Qty: 3000
        Container: Tape and Reel        		Europe - 0
        • 30000:€0.2669
        • 18000:€0.2869
        • 12000:€0.3339
        • 6000:€0.3649
        • 3000:€0.4459
        UCC28742DBVRHigh-Efficiency Flyback Controller With Optocoupler Feedback4234
        • 1000:$0.2500
        • 750:$0.2800
        • 500:$0.3500
        • 250:$0.4300
        • 100:$0.4600
        • 25:$0.5400
        • 10:$0.5900
        • 1:$0.6600
        UCC28742DBVR
        DISTI # 595-UCC28742DBVR        		Switching Controllers UCC28742DBVR
        RoHS: Compliant        		2276
        • 1:$0.8200
        • 10:$0.6800
        • 100:$0.4400
        • 1000:$0.3520
        • 2000:$0.3190
        • 3000:$0.2970
        • 9000:$0.2860
        • 24000:$0.2750
        UCC28742DBVT
        DISTI # 595-UCC28742DBVT        		Switching Controllers UCC28742DBVR
        RoHS: Compliant        		955
        • 1:$0.8300
        • 10:$0.7100
        • 100:$0.5440
        • 250:$0.5440
        • 500:$0.4810
        • 1000:$0.3800
        • 2500:$0.3370
        • 10000:$0.3240
        • 25000:$0.3140
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        		 Bipolar Transistors - BJT AF GP BJT PNP 80V 0.5A
        MMSZ5250B-E3-08

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        		 Zener Diodes 20 Volt 0.5 Watt 5%
        UCC28704DBVR-1

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        UCC28780DR

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        OMO.#: OMO-UCC28780DR

        		 Switching Controllers ACTIVE CLAMP FLYBACK
        TPS7B6950QDCYRQ1

        Mfr.#: TPS7B6950QDCYRQ1

        OMO.#: OMO-TPS7B6950QDCYRQ1

        		 LDO Voltage Regulators TPS7B6950-Q1 High-V Ultra-Low IQ 5-V
        UCC28742EVM-001

        Mfr.#: UCC28742EVM-001

        OMO.#: OMO-UCC28742EVM-001

        		 Power Management IC Development Tools UCC28742EVM-001
        TLV3502AQDCNRQ1

        Mfr.#: TLV3502AQDCNRQ1

        OMO.#: OMO-TLV3502AQDCNRQ1-TEXAS-INSTRUMENTS

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        Disponibilidad
        Valores:
        Available
        En orden:
        1985
        Ingrese la cantidad:
        El precio actual de UCC28742DBVR 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
        0,82 US$
        0,82 US$
        10
        0,68 US$
        6,80 US$
        100
        0,44 US$
        44,00 US$
        1000
        0,35 US$
        352,00 US$
        2000
        0,32 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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