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$5000
Renesas ISL8843AABZ-T
Switching Controllers CUR MODE PWM 100% DC 8 4V UVLO 8LD OSC
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
![DUNS](/img/about/duns.png)
Marcas: Renesas Technology Corp
Parte do fabricante #: ISL8843AABZ-T
Ficha de dados: ISL8843AABZ-T Datasheet (PDF)
Pacote/Caso: 8-SOIC
Status RoHS:
Condição de estoque: 3.362 peças, novo original
Tipo de Produto: DC DC Switching Controllers
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*Todos os preços estão em USD
Quantidade | Preço unitário | Preço Externo |
---|---|---|
1 | $2,431 | $2,431 |
200 | $0,942 | $188,400 |
500 | $0,908 | $454,000 |
1000 | $0,892 | $892,000 |
Em estoque: 3.362 PCS
ISL8843AABZ-T Descrição geral
The ISL884xA is a high performance drop-in replacement for the popular 28C4x and 18C4x PWM controllers suitable for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Its fast signal propagation and output switching characteristics make this an ideal product for existing and new designs. Features include 30V operation, low operating current, 90µA start-up current, adjustable operating frequency to 2MHz, and high peak current drive capability with 20ns rise and fall times.
![isl8843aabz-t isl8843aabz-t](/files/uploads/product/b/isl8843aabz-t20230322110615_8579.jpg)
Características
- 1A MOSFET gate driver
- 90µA start-up current, 125µA maximum
- 35ns propagation delay current sense to output
- Fast transient response with peak current mode control
- 30V operation
- Adjustable switching frequency to 2MHz
- 20ns rise and fall times with 1nF output load
- Trimmed timing capacitor discharge current for accurate deadtime/maximum duty cycle control
- 1.5MHz bandwidth error amplifier
- Tight tolerance voltage reference over line, load and temperature
- ±3% current limit threshold
- Pb-free plus anneal available and ELV, WEEE, RoHS Compliant
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Manufacturer: | Renesas Electronics | Product Category: | Switching Controllers |
RoHS: | Y | Number of Outputs: | 1 Output |
Switching Frequency: | 2000 kHz | Duty Cycle - Max: | 96 % |
Output Current: | 1 A | Minimum Operating Temperature: | - 40 C |
Maximum Operating Temperature: | + 105 C | Package / Case: | SOIC-8 Narrow |
Packaging: | Reel | Series: | ISL8843A |
Type: | Current Mode PWM Controllers | Brand: | Renesas / Intersil |
Product Type: | Switching Controllers | Factory Pack Quantity: | 2500 |
Subcategory: | PMIC - Power Management ICs | Unit Weight: | 0.002540 oz |
Tags | ISL8843AA, ISL8843A, ISL8843, ISL884, ISL88, ISL8, ISL |
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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Etapa2 :Embalagem a vácuo
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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 ISL8843AABZ-T chip is a synchronous buck pulse-width modulation (PWM) controller designed for high-performance voltage regulators. It provides precise control and monitoring of the output voltage, making it suitable for a wide range of applications where efficient power management is crucial. By integrating various features and protections, this chip offers enhanced performance, reliability, and flexibility in voltage regulation.
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Equivalent
Some equivalent products of the ISL8843AABZ-T chip may include the NCP1337, FAN7940, and UC3843A. These chips are similar in functionality and can be used as replacements for the ISL8843AABZ-T in certain applications. -
Features
The ISL8843AABZ-T is a synchronous buck controller with a wide voltage range and is capable of providing an output voltage as low as 0.6V. It features an adjustable switching frequency up to 600kHz and offers protection features such as thermal shutdown, overcurrent protection, and undervoltage lockout. It is designed for use in various applications including telecom, industrial, and consumer electronics. -
Pinout
The ISL8843AABZ-T is a 16-pin integrated circuit (IC). It is a synchronous buck (step-down) pulse-width modulation (PWM) controller designed for high-efficiency and compact power supply applications. It provides functions such as current sense, digital PWM generation, and protection features like overcurrent and thermal shutdown. -
Manufacturer
The manufacturer of the ISL8843AABZ-T is Intersil Corporation. It is an American company that specializes in manufacturing and designing high-performance power management and precision analog integrated circuits. -
Application Field
The ISL8843AABZ-T is commonly used in various applications including DC-DC converters, point-of-load regulation, and power supplies for servers, storage systems, telecommunications equipment, and industrial products. Its compact size, high efficiency, and excellent transient response make it suitable for a wide range of electronic devices. -
Package
The ISL8843AABZ-T chip is available in a surface mount package. It comes in a form of 56 Ld TQFN and has a size of 6mm x 6mm.
Ficha de dados PDF
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