As imagens são apenas para referência. Consulte as especificações do produto
Pedidos acima de
$5000BQ24640RVAT
Supercapacitor Charger PMIC 16-VQFN (3.5x3.5)
Marcas: TEXAS INSTRUMENTS INC
Parte do fabricante #: BQ24640RVAT
Ficha de dados: BQ24640RVAT Ficha de dados (PDF)
Pacote/Caso: VQFN-16
Tipo de Produto: Power Management - Specialized
Status RoHS:
Condição de estoque: 6.554 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
BQ24640RVAT Descrição geral
The BQ24640RVAT from Texas Instruments is an impressive synchronous battery charger IC designed specifically for single-cell lithium-ion and lithium-polymer batteries. This IC utilizes a high-efficiency synchronous buck-boost charger architecture, ensuring rapid and efficient charging for a wide range of portable electronics applications. With built-in input and battery current limiting, thermal regulation, and charge status indication, the BQ24640RVAT provides optimized charging performance and safety. Its programmable charge current of up to 1.5A offers flexibility in charging different battery capacities, while the built-in USB on-the-go (OTG) support allows for charging external devices directly from the battery. Housed in a small 24-pin VQFN package, this charger IC is easily integrated into compact electronic devices, making it a practical and reliable choice for your charging needs
Características
- Advanced Power Management
- Data Integrity Protection
- Sophisticated Charging Control
- Ultra-High Efficiency Power Transfer
- Rapid Charging and Discharging
- Automated Power Source Synchronization
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Source Content uid | BQ24640RVAT | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | QFN |
| Package Description | HVQCCN, | Pin Count | 16 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
| Analog IC - Other Type | SWITCHED CAPACITOR CONVERTER | Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | Input Voltage-Max | 28 V |
| Input Voltage-Min | 5 V | Input Voltage-Nom | 20 V |
| JESD-30 Code | S-PQCC-N16 | JESD-609 Code | e4 |
| Length | 3.5 mm | Moisture Sensitivity Level | 2 |
| Number of Functions | 1 | Number of Terminals | 16 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Output Voltage-Nom | 6 V | Package Body Material | PLASTIC/EPOXY |
| Package Code | HVQCCN | Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified | Seated Height-Max | 1 mm |
| Supply Voltage-Max (Vsup) | 28 V | Supply Voltage-Min (Vsup) | 5 V |
| Surface Mount | YES | Switcher Configuration | PUSH-PULL |
| Switching Frequency-Max | 690 kHz | Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Terminal Form | NO LEAD |
| Terminal Pitch | 0.5 mm | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Width | 3.5 mm |
| Manufacturer | Texas Instruments | Product Category | Battery Management |
| RoHS | Details | Product | Charge Management |
| Battery Type | Supercapacitor | Output Voltage | Adjustable |
| Output Current | 10 A | Operating Supply Voltage | 5 V to 28 V |
| Package / Case | VQFN-16 | Mounting Style | SMD/SMT |
| Series | BQ24640 | Brand | Texas Instruments |
| Development Kit | BQ24640EVM | Maximum Operating Temperature | + 85 C |
| Minimum Operating Temperature | - 40 C | Moisture Sensitive | Yes |
| Product Type | Battery Management | Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
Envio
| Tipo de envio | Taxa de envio | Tempo de espera | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
 |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
 |
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%. |
 |
Western Union | charge US.00 banking fee. |
 |
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
-
![produtos]( "produtos")
Etapa1 :produtos
-
![Embalagem a vácuo]( "Embalagem a vácuo")
Etapa2 :Embalagem a vácuo
-
![Saco antiestático]( "Saco antiestático")
Etapa3 :Saco antiestático
-
![Embalagem individual]( "Embalagem individual")
Etapa4 :Embalagem individual
-
![Caixas de embalagem]( "Caixas de embalagem")
Etapa5 :Caixas de embalagem
-
![etiqueta de envio com código de barras]( "etiqueta de envio com código de barras")
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
-
The BQ24640RVAT is a highly integrated battery charge management IC, designed for single-cell Li-Ion and Li-Polymer batteries. It features high efficiency, dynamic power management, and protection features such as overvoltage, overcurrent, and over-temperature protection. The chip is ideal for portable devices, power banks, and other applications requiring reliable and efficient battery charging.
-
Equivalent
Equivalent products of BQ24640RVAT chip are BQ24650RVAR, BQ24610, and BQ24610RGT. -
Features
1. Integrated battery charge management controller 2. Supports multiple battery chemistries 3. 17-V input voltage range with overvoltage protection 4. I2C interface for programming and monitoring 5. Battery temperature supervision and protection 6. High accuracy voltage and current regulation 7. Power path management for simultaneous charging and discharging -
Pinout
BQ24640RVAT is a 28-pin integrated circuit that functions as a battery charger IC. It includes features such as input voltage regulation, charge current programming, and battery temperature monitoring. The pin count and function are as follows: VSS, GND, PGND, VREF, TEBAT, BAT, SRP, SRN, LIM, ILIM, PGOOD, BATTEMP1, BATTEMP2, SYS, REGN, REGP, NTC, VC4, VC3, VC2, VC1, VC0, ISENSE, IMON, PSEL, CSEL, I2C_SCL, I2C_SDA. -
Manufacturer
The manufacturer of BQ24640RVAT is Texas Instruments (TI). Texas Instruments is an American technology company specializing in semiconductor design and manufacturing. They produce a wide range of analog and digital products, including microcontrollers, processors, and power management devices like the BQ24640RVAT. -
Application Field
The BQ24640RVAT is commonly used in applications such as single-cell Li-ion battery chargers, solar-powered charger controllers, and portable electronics. It is also suitable for applications that require high efficiency, small solution size, and low heat dissipation. -
Package
The BQ24640RVAT chip is packaged in a 4 mm x 4 mm, 24-pin VQFN package. It is a fully integrated lithium-ion or lithium-polymer battery charger IC with PowerPath™ controller and NVDC-1, providing charge control, system power management, and full USB-compliance.
Oferecemos produtos de alta qualidade, serviço atencioso e garantia pós-venda
-
![produtos]( "produtos")
Temos produtos ricos que podem atender às suas diversas necessidades.
-
![quantity]( "quantity")
A quantidade mínima de pedido começa em 1 unidade.
-
![shipping]( "shipping")
A menor taxa de envio internacional começa em US$ 0,00
-
![garantia]( "garantia")
365 dias de garantia de qualidade para todos os produtos
