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$5000BQ25170JDSGR
800mA JEITA-compliant linear battery charger
Marcas: Texas Instruments
Parte do fabricante #: BQ25170JDSGR
Ficha de dados: BQ25170JDSGR Ficha de dados (PDF)
Pacote/Caso: WSON (DSG)-8
Tipo de Produto: Battery Chargers
Status RoHS:
Condição de estoque: 2.518 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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BQ25170JDSGR Descrição geral
The BQ25170JDSGR is a cutting-edge linear charger designed for portable devices with limited space. This integrated 800-mA charger is compatible with 1-cell Li-Ion, Li-Polymer, and LiFePO4 batteries, making it a versatile solution for a variety of applications. With a single power output dedicated to charging the battery, this device also allows for the parallel connection of the system load, as long as it does not impede the battery's full charging within the safety timer duration. The three charging phases - precharge, fast-charge constant current, and voltage regulation - ensure efficient and thorough battery charging. Additionally, the internal control loop continuously monitors the IC junction temperature and adjusts the charge current if necessary, ensuring safety and reliability. The charger's power stage and charge current sense functions are fully integrated, with high accuracy current and voltage regulation loops, automatic charge termination, and charge status display. Programmable charge voltage and fast charge current, along with tracking precharge and termination current thresholds, provide flexibility and customization options for different battery types and charging requirements
Características
- Safe and Reliable Design
- Advanced Power Management
- Low Power Consumption Mode
- Error-Free Data Transmission
Aplicativo
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Number of series cells | 1 | Charge current (max) (A) | 0.8 |
| Vin (max) (V) | 6.5 | Cell chemistry | Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 |
| Battery charge voltage (min) (V) | 3.5 | Battery charge voltage (max) (V) | 4.4 |
| Absolute max Vin (max) (V) | 30 | Control topology | Linear |
| Control interface | Standalone (RC-Settable) | Features | BAT temp thermistor monitoring (JEITA profile), IC thermal regulation |
| Vin (min) (V) | 3 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
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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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 BQ25170JDSGR is a highly integrated battery charge management IC designed for single-cell Li-ion or Li-polymer batteries in space-constrained and portable applications. It offers integrated USB input current limiting, battery voltage regulation, charge status indication, and autonomous charging safety features. The chip is suitable for a wide range of applications, including wearables, wireless headsets, and other small, portable electronics.
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Equivalent
The equivalent products of BQ25170JDSGR chip are the BQ25161BRWGR and BQ25171BRWGR chips. These ICs are highly integrated and efficient battery chargers with Power Path management for single-cell Li-Ion and Li-Pol batteries, making them suitable replacements for each other in many applications. -
Features
The BQ25170JDSGR is an integrated single-cell Li-Ion battery charger with power path management. It features low input voltage regulation, programmable input current limit, battery thermal protection, overvoltage protection, and an I2C interface for flexible control and monitoring. The device is designed for portable applications such as wearables, IoT devices, and other battery-powered systems. -
Pinout
The BQ25170JDSGR is a 10-pin integrated circuit (IC) from Texas Instruments. It serves as a power management unit (PMU) designed for ultra-low power applications, providing features such as battery management, charging, and power path management in a compact form factor. -
Manufacturer
The BQ25170JDSGR is manufactured by Texas Instruments. Texas Instruments is a semiconductor company that designs and manufactures analog integrated circuits and embedded processors. They produce a wide range of products for various industries including automotive, industrial, consumer electronics, and communications. -
Application Field
The BQ25170JDSGR is commonly used in portable and wearable electronics, including smartwatches, fitness trackers, and other small battery-operated devices. It is also suitable for use in IoT devices, medical devices, and other portable electronics that require efficient and compact power management solutions. -
Package
The BQ25170JDSGR chip comes in a 30-pin VQFN package type. It is in a surface-mount form and has a small 3 mm x 3 mm size, making it suitable for compact and portable electronic devices.
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