Pedidos acima de
$5000TI TPS61251DSGR
Battery Backup PMIC 8-WSON (2x2)
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
![DUNS](/img/about/duns.png)
Marcas: TI
Parte do fabricante #: TPS61251DSGR
Ficha de dados: TPS61251DSGR Ficha de dados (PDF)
Pacote/Caso: WSON-8
Tipo de Produto: Power Management - Specialized
Status RoHS:
Condição de estoque: 8.541 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
TPS61251DSGR Descrição geral
One of the key features of the TPS61251DSGR is its ability to provide high current pulses without overloading the power supply source. By working as a constant current source during capacitor charging, it maintains control over the charge current, ensuring accuracy and efficiency. Additionally, its enhanced power save mode allows for maximum efficiency during light loads, drawing minimal power from the battery to maintain output voltage
![TPS61251DSGR TPS61251DSGR](/files/uploads/product/b/20230227151924732.jpg)
Características
- High-frequency DC-DC converter with high efficiency and power density
- Fast startup time with minimal current consumption at startup
- Wide input voltage range of 0.5V to 5.5V for flexibility
- Configurable output voltage from 1.8V to 5.2V for various applications
- Low shutdown current for minimal power consumption in idle mode
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Topology | Boost | Vin (min) (V) | 2.3 |
Vin (max) (V) | 6 | Vout (min) (V) | 3 |
Vout (max) (V) | 6.5 | Switch current limit (typ) (A) | 1.5 |
Type | Converter | Regulated outputs (#) | 1 |
Switching frequency (min) (kHz) | 3500 | Switching frequency (max) (kHz) | 3500 |
Iq (typ) (mA) | 0.03 | Features | Synchronous Rectification |
Duty cycle (max) (%) | 100 | Operating temperature range (°C) | -40 to 85 |
Rating | Catalog |
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
-
Etapa1 :produtos
-
Etapa2 :Embalagem a vácuo
-
Etapa3 :Saco antiestático
-
Etapa4 :Embalagem individual
-
Etapa5 :Caixas de embalagem
-
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 TPS61251DSGR is a step-up DC-DC converter chip designed for portable applications. It provides a regulated output voltage from a single-cell Li-ion battery, allowing for efficient power management and extended battery life. The chip features a wide input voltage range, adjustable output voltage, and low quiescent current, making it ideal for use in battery-powered devices.
-
Equivalent
Equivalent products of TPS61251DSGR chip are TPS61253, TPS61252, TPS61250, TPS61258, TPS61259, and TPS61256. These chips are boost converters with integrated power switches capable of boosting the input voltage to a higher output voltage with high efficiency and low quiescent current. -
Features
1. 3MHz high efficiency step-up DC/DC converter 2. 1.2A switch current – 0.3A peak switch current limit 3. 270mΩ on-resistance switch 4. Internal soft start reduces inrush current 5. Output voltage programmable with external resistor 6. Forced PWM mode offers fixed frequency operation 7. Power Good open-drain output signal with adjustable voltage threshold -
Pinout
The TPS61251DSGR is a 6-pin step-up DC/DC converter with an input voltage range of 0.3V to 5.5V. It has a maximum output voltage of 5.5V and an adjustable output voltage. The functions include power saving mode, overcurrent protection, thermal shutdown, and under-voltage lockout. -
Manufacturer
The manufacturer of the TPS61251DSGR is Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductor products, including integrated circuits and power management solutions. They are a leading manufacturer in the semiconductor industry, providing a wide range of products for various industries such as automotive, industrial, and consumer electronics. -
Application Field
The TPS61251DSGR is commonly used in battery-powered portable devices like smartphones, tablets, and wearables to efficiently boost voltage from a single-cell Li-ion battery. It can also be used in portable medical devices, portable industrial equipment, and wireless sensor networks where power efficiency and size constraints are critical. -
Package
The TPS61251DSGR chip is available in a WSON package type with a size of 6 pins. It is in a surface-mount form.
Oferecemos produtos de alta qualidade, serviço atencioso e garantia pós-venda
-
Temos produtos ricos que podem atender às suas diversas necessidades.
-
A quantidade mínima de pedido começa em 1 unidade.
-
A menor taxa de envio internacional começa em US$ 0,00
-
365 dias de garantia de qualidade para todos os produtos