Pedidos acima de
$5000UCC28722DBVT
Converter Offline Flyback Topology 650Hz ~ 80kHz SOT-23-6
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Marcas: TEXAS INSTRUMENTS INC
Parte do fabricante #: UCC28722DBVT
Ficha de dados: UCC28722DBVT Ficha de dados (PDF)
Pacote/Caso: SOT-23-6
Tipo de Produto: AC DC Converters, Offline Switches
Status RoHS:
Condição de estoque: 9.957 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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UCC28722DBVT Descrição geral
With a maximum switching frequency of 80 kHz, the UCC28722 always maintains control of the peak-primary current in the transformer, ensuring stable operation. The controller also allows for compensation of voltage drop in the cable through external resistor programming, adding to its versatility and adaptability in different applications
Características
- Efficient power conversion for AC/DC converters
- Robust and precise voltage regulation, ideal for adapters and chargers
- 700-V power MOSFET ensures reliable high-voltage operation
- Cycle-by-cycle current limiting minimizes risk of overheating
- Frequency jittering reduces electromagnetic interference (EMI)
- Suitable for low-power applications in consumer electronics and industrial devices
Especificações
Parâmetro | Valor | Parâmetro | Valor |
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Source Content uid | UCC28722DBVT | Pbfree Code | Yes |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | Package Description | LSSOP, |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
Analog IC - Other Type | ANALOG CIRCUIT | JESD-30 Code | R-PDSO-G6 |
JESD-609 Code | e4 | Length | 2.9 mm |
Moisture Sensitivity Level | 1 | Number of Channels | 1 |
Number of Functions | 1 | Number of Terminals | 6 |
Operating Temperature-Max | 125 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Code | LSSOP |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
Peak Reflow Temperature (Cel) | 260 | Seated Height-Max | 1.45 mm |
Supply Voltage-Max (Vsup) | 35 V | Supply Voltage-Min (Vsup) | 9 V |
Supply Voltage-Nom (Vsup) | 25 V | Surface Mount | YES |
Switcher Configuration | BUCK-BOOST | Switching Frequency-Max | 80 kHz |
Temperature Grade | AUTOMOTIVE | Terminal Finish | NICKEL PALLADIUM GOLD |
Terminal Form | GULL WING | Terminal Pitch | 0.95 mm |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
Width | 1.6 mm |
Envio
Tipo de envio | Taxa de envio | Tempo de espera | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
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Transferência bancária | cobrar taxa bancária de US$ 30,00. |
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PayPal | cobrar taxa de serviço de 4,0%. |
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Cartão de crédito | cobrar taxa de serviço de 3,5%. |
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Western Union | charge US.00 banking fee. |
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Grama de dinheiro | cobrar taxa bancária de US$ 0,00. |
Garantias
1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.
2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.
Embalagem
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Etapa1 :produtos
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Etapa2 :Embalagem a vácuo
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Etapa3 :Saco antiestático
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Etapa4 :Embalagem individual
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Etapa5 :Caixas de embalagem
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Etapa6 :etiqueta de envio com código de barras
Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.
Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.
Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.
Part points
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The UCC28722DBVT chip is a controller for flyback power supplies, providing high efficiency and low standby power consumption. It features a wide input voltage range, adjustable output voltage, and integrated protections for overvoltage, overcurrent, and overtemperature. This chip is commonly used in applications such as power adapters, LED lighting, and industrial power supplies.
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Equivalent
The equivalent products of UCC28722DBVT chip are UCC28721, UCC28722, UCC28722A, and UCC28722B. These chips are all flyback controllers with integrated power stage designed for high efficiency, low standby power, and minimum external components for AC-DC power supplies. -
Features
1. Green-mode operation for high efficiency 2. Frequency jittering reduces EMI 3. Internal 700-V startup switch 4. Adaptive zero voltage switching (ZVS) 5. Wide VIN range: 4.5 V to 30 V 6. Cycle-by-cycle peak current limit 7. Soft-start with fixed or adjustable time 8. Under-voltage lockout (UVLO) with hysteresis. -
Pinout
UCC28722DBVT is a 6-pin integrated circuit (IC) used for implementing active power factor correction (PFC) in offline power supplies. The pins are: Pin 1: VIN Pin 2: VOUT Pin 3: RT/CLK Pin 4: GND Pin 5: No connection Pin 6: FB -
Manufacturer
The manufacturer of UCC28722DBVT is Texas Instruments Incorporated, a multinational semiconductor company that designs and manufactures semiconductors and integrated circuits. Texas Instruments is one of the top semiconductor companies in the world and provides a wide range of products for various industries, including consumer electronics, automotive, and industrial applications. -
Application Field
UCC28722DBVT is commonly used in offline flyback converters for LED lighting, home appliances, and power adapters. It is also used in auxiliary power supplies and industrial control systems due to its high level of integration and robust performance. The device is suitable for applications that require high efficiency, low standby power, and reliable operation. -
Package
The UCC28722DBVT chip is a surface mount device in the SOT-23-6 package. It is in the form of a small outline transistor with dimensions of 2.9mm x 1.6mm x 1.3mm.
Oferecemos produtos de alta qualidade, serviço atencioso e garantia pós-venda
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Temos produtos ricos que podem atender às suas diversas necessidades.
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A quantidade mínima de pedido começa em 1 unidade.
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A menor taxa de envio internacional começa em US$ 0,00
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