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ST L6565DTR
Converter Offline Flyback Topology 8-SOIC
Marcas: STMicroelectronics, Inc
Parte do fabricante #: L6565DTR
Ficha de dados: L6565DTR Datasheet (PDF)
Pacote/Caso: SO-8
Tipo de Produto: CIs de gerenciamento de energia
Status RoHS:
Condição de estoque: 2007 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Adicionar à lista técnicaL6565DTR Descrição geral
The L6565 is a current-mode primary controller IC, specifically designed to build offline Quasi-resonant ZVS (Zero Voltage Switching at switch turn-on) flyback converters.Quasi-resonant operation is achieved by means of a transformer demagnetization sensing input that triggers MOSFET's turn-on.Converter's power capability variations with the mains voltage are compensated by line voltage feedforward. At light load the device features a special function that automatically lowers the operating frequency still maintaining the operation as close to ZVS as possible. In addition to very low start-up and quiescent currents, this feature helps keep low the consumption from the mains at light load and be Blue Angel and Energy Star compliant.The IC includes also a disable function, an on-chip filter on current sense, an error amplifier with a precise reference voltage for primary regulation and an effective two-level overcurrent protection.
Características
- TV/MONITOR SMPS
- BLUE ANGEL, ENERGY STAR, ENERGY 2000 COMPLIANT
- DIGITAL CONSUMER
- AC-DC ADAPTERS/CHARGERS
- PRINTERS, FAX MACHINES, PHOTOCOPIERS AND SCANNERS
- 1% PRECISION (@ Tj = 25˚C) INTERNAL REFERENCE VOLTAGE
- DISABLE FUNCTION (ON/OFF CONTROL)
- QUASI-RESONANT (QR) ZERO-VOLTAGE-SWITCHING (ZVS) TOPOLOGY
- FREQUENCY FOLDBACK FOR OPTIMUM STANDBY EFFICIENCY
- LINE FEED FORWARD TO DELIVER CONSTANT POWER vs. MAINS CHANGE
- ULTRA-LOW START-UP (< 70µA) AND QUIESCENT CURRENT (< 3.5mA)
- ±400mA TOTEM POLE GATE DRIVER WITH UVLO PULL-DOWN
- PULSE-BY-PULSE & HICCUP-MODE OCP
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Switching Controllers |
| RoHS: | Y | Number of Outputs: | 1 Output |
| Switching Frequency: | 70 kHz | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 150 C | Mounting Style: | SMD/SMT |
| Package / Case: | SO-8 | Packaging: | Reel |
| Series: | L6565 | Type: | Current Mode PWM Controllers |
| Brand: | STMicroelectronics | Fall Time: | 40 ns |
| Operating Supply Current: | 3.5 mA | Operating Supply Voltage: | 10.3 V to 18 V |
| Product Type: | Switching Controllers | Rise Time: | 40 ns |
| Factory Pack Quantity: | 2500 | Subcategory: | PMIC - Power Management ICs |
| Unit Weight: | 0.017870 oz | Tags | L6565DT, L6565D, L6565, L656, L65 |
| feature-type | feature-maximum-power-dissipation-mw | ||
| feature-packaging | Tape and Reel | feature-rad-hard | |
| feature-pin-count | 8 | feature-supplier-package | SO N |
| feature-standard-package-name1 | SO | feature-cecc-qualified | No |
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No |
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 |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
 |
CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
| Termos de pagamento | Taxa de mão | |
|---|---|---|
 |
Transferência bancária | cobrar taxa bancária de US$ 30,00. |
 |
PayPal | cobrar taxa de serviço de 4,0%. |
 |
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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Etapa5 :Caixas de embalagem
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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 L6565DTR is a high-voltage resonant controller chip designed for high-efficiency power supply applications. It features a wide input voltage range, robust protection mechanisms, and supports various resonant topologies. The chip provides precise control over power output and helps minimize power losses and electromagnetic interference. It is commonly used in applications such as switch-mode power supplies, LED lighting, and industrial power systems.
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Equivalent
Some possible equivalents of the L6565DTR chip are the L6565D and L6565PDTR chips. These are all voltage-mode controllers for forward and flyback converters, designed for universal mains with high voltage range and consist of numerous functions, including overvoltage, brown-out, and peak current protections. -
Features
The features of L6565DTR include high-voltage startup, adjustable frequency up to 250 kHz, pulse-by-pulse OCP, adjustable on-time control, adjustable blanking window, integrated bootstrap diode, and a shutdown input. -
Pinout
The L6565DTR is a 20-pin PFC controller. Some of its main functions include power factor correction, pulse frequency modulation, and voltage feedback compensation. -
Manufacturer
The manufacturer of the L6565DTR is STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor company. They design, develop, produce, and market a range of products including integrated circuits, microcontrollers, sensors, power management devices, and more. -
Application Field
The L6565DTR is a pulse-width modulation (PWM) controller specifically designed for electronic ballast and low power offline LED driver applications. It is commonly used in lighting systems, including fluorescent lamps and LED-based lighting fixtures, to control the power supply and achieve energy-efficient operation. -
Package
The L6565DTR chip has a package type of PowerSO-20, which is a surface-mounted package. It comes in the standard form and has a size of 20mm x 14.9mm.
Ficha de dados PDF
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365 dias de garantia de qualidade para todos os produtos
The quality of these components exceeds my expectations.