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$5000LP3943ISQ
The LP3943ISQ provides advanced control options for adjusting color and intensity of each LED channel separately for a dynamic lighting experience
Marcas: TEXAS INSTRUMENTS INC
Parte do fabricante #: LP3943ISQ
Ficha de dados: LP3943ISQ Ficha de dados (PDF)
Pacote/Caso: WQFN-24
Tipo de Produto: LED Drivers
Status RoHS:
Condição de estoque: 6.554 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LP3943ISQ Descrição geral
Whether you're designing handheld devices, audio equipment, or small appliances, the LP3943ISQ provides the efficiency and versatility needed to meet your lighting requirements. Its compact size and efficient power management make it the perfect choice for various lighting applications where space and energy consumption are crucial factors
Características
- Microprocessor-Controlled Power-On Reset
- User-Programmable Flash Memory
- Schedule-Based Dimming (From 1.6 s to 10 ms)
- Fault Detection and Alarm Functionality
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Source Content uid | LP3943ISQ | Pbfree Code | Yes |
| Rohs Code | No | Part Life Cycle Code | Active |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | QFN |
| Package Description | HVQCCN, LCC24,.16SQ,20 | Pin Count | 24 |
| Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
| Data Input Mode | SERIAL | Input Characteristics | STANDARD |
| Interface IC Type | LED DISPLAY DRIVER | JESD-30 Code | S-XQCC-N24 |
| JESD-609 Code | e0 | Length | 4 mm |
| Moisture Sensitivity Level | 1 | Multiplexed Display Capability | NO |
| Number of Channels | 16 | Number of Functions | 1 |
| Number of Segments | 16 | Number of Terminals | 24 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Output Characteristics | OPEN-DRAIN | Package Body Material | UNSPECIFIED |
| Package Code | HVQCCN | Package Equivalence Code | LCC24,.16SQ,20 |
| Package Shape | SQUARE | Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies | 2.5/5 V |
| Qualification Status | Not Qualified | Seated Height-Max | 0.8 mm |
| Supply Current-Max | 0.55 mA | Supply Voltage-Max | 5.5 V |
| Supply Voltage-Min | 2.3 V | Supply Voltage-Nom | 5 V |
| Surface Mount | YES | Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD | Terminal Form | NO LEAD |
| Terminal Pitch | 0.5 mm | Terminal Position | QUAD |
| Width | 4 mm |
Envio
| Tipo de envio | Taxa de envio | Tempo de espera | |
|---|---|---|---|
 |
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. |
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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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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 LP3943ISQ chip is a programmable 16-channel RGB LED driver with programmable fade and blink features. It is used to control the color and brightness of individual LEDs in various applications such as backlighting, signage, and general lighting. The chip offers high efficiency with integrated current sinks and a wide input voltage range.
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Equivalent
Some equivalent products of LP3943ISQ chip are the Texas Instruments LP3943SQ and the ON Semiconductor NCV221SQ. These chips offer similar features and performance and can be used as alternatives in electronic design projects. -
Features
LP3943ISQ is a programmable RGB backlight LED driver with I2C interface. It can drive up to 9 LEDs with blinking control and color mixing capability. It has individual PWM control for each LED, adjustable color balance, and 256-step brightness control. It operates from a single 2.7V to 5.5V supply voltage. -
Pinout
The LP3943ISQ is a 32-channel I2C-controlled LED driver with a programmable blink and fade function. It comes in a 40-pin QFN package, with pin functions including LED outputs, power supply pins, I2C communication pins, and additional control and configuration pins. -
Manufacturer
The LP3943ISQ is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors, integrated circuits, and other electronic components for a wide range of applications including industrial, automotive, and consumer electronics. -
Application Field
The LP3943ISQ is commonly used in portable electronic devices such as smartphones, tablets, and laptops to control and drive LED backlighting for displays. It can also be utilized in automotive applications for interior lighting, dashboard displays, and instrumentation panels. Additionally, it is suitable for use in industrial control systems and medical equipment. -
Package
The LP3943ISQ chip is a surface mount package type in a 32-pin QFN (Quad Flat No-Lead) form. It has a size of 5mm x 5mm and is typically used in small electronic devices due to its compact design and easy integration onto circuit boards.
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A quantidade mínima de pedido começa em 1 unidade.
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