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Renesas ISL9122AIRNZ-T
Switching Voltage Regulators UltraLow IQ Buck-Boost Regulator w/ Bypass , 8LD DFN 2X3, T&
Marcas: RENESAS
Parte do fabricante #: ISL9122AIRNZ-T
Ficha de dados: ISL9122AIRNZ-T Datasheet (PDF)
Pacote/Caso: DFN-8
Status RoHS:
Condição de estoque: 2412 peças, novo original
Tipo de Produto: CIs de gerenciamento de energia
Warranty: 1 Year Ovaga Warranty - Find Out More
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*Todos os preços estão em USD
| Quantidade | Preço unitário | Preço Externo |
|---|---|---|
| 1 | $1,582 | $1,582 |
| 200 | $0,614 | $122,800 |
| 500 | $0,591 | $295,500 |
| 1000 | $0,581 | $581,000 |
In Stock:2412 PCS
ISL9122AIRNZ-T Descrição geral
The ISL9122A is a highly integrated non-inverting buck-boost switching regulator that accepts input voltages both above or below the regulated output voltage. It features an extremely low quiescent current consumption of 1300nA in Regulation mode, 120nA in Forced Bypass mode, and 8nA in Shutdown mode. It provides 84% efficiency at 10µA load (VIN = 3.6V, VOUT = 3.3V) and has a peak efficiency greater than 97%. It supports input voltages from 1.8V to 5.5V.
The ISL9122A has automatic bypass functionality for situations in which the input voltage is close to the output voltage, and it automatically transitions between Buck and Boost modes without significant output disturbance. In addition to the automatic bypass functionality, the Forced Bypass power-saving mode can be chosen if voltage regulation is not required. Forced Bypass power saving mode is accessible using the I2C interface bus.
The ISL9122A is capable of delivering up to 500mA of output current (VIN = 3.6V, VOUT = 3.3V) and provides excellent efficiency because of its adaptive frequency hysteretic control architecture.
The ISL9122A is designed for stand-alone applications and supports a default output voltage at Power-On Reset (POR). After POR, the output voltage can be adjusted in the range of 1.8V to 5.375V by using the I2C interface bus. Specific default output voltages are available on request.
The ISL9122A requires only a single EIA 0603 size inductor and two external capacitors. Power supply solution size is minimized by a 1.8mm x 1.0mm WLCSP and is also available in a 3.0mm x 2.0mm 8 Ld plastic DFN.
Características
- 1300nA quiescent current
- 84% efficiency at 10µA load
- 97% peak efficiency
- Input voltage range: 1.8V to 5.5V
- Output voltage range: 1.8V to 5.375V
- Output current: up to 500mA (VIN = 3.6V, OUT = 3.3V)
- Selectable Forced and Auto Bypass power saving modes
- Seamless PWM/PFM and buck/boost transition
- I2C Control and voltage adjustability
- Hysteretic controller
- Small 1.8mm x 1.0mm WLCSP and 3.0mm x 2.0mm 8 Ld DFN packages
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Pkg. Type | DFN | Carrier Type | Reel |
| MOQ | 6000 |
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.
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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.
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Part points
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The ISL9122AIRNZ-T is a highly integrated and compact power management chip designed specifically for use in low-power always-on applications. it features three independent dc-dc converters that can be configured to support various power supply requirements. the chip is ideal for wearables, iot devices, and other battery-powered applications where size, efficiency, and performance are crucial.
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Equivalent
There are no direct equivalent products to the ISL9122AIRNZ-T chip. however, other dc/dc step-down regulators from different manufacturers, such as texas instruments, maxim integrated, or analog devices, could serve a similar purpose. -
Features
The ISL9122AIRNZ-T is a voltage regulator designed for wearable devices, iot, and personal electronic devices. it features high efficiency, low quiescent current, and a wide input voltage range. the device includes a buck regulator, a boost regulator, and a linear regulator, providing flexible power management solutions for different power requirements in a compact package. -
Pinout
The ISL9122AIRNZ-T is a buck-boost regulator ic. it comes in a 28-pin qfn package. the pin count and function may vary depending on the specific datasheet of the device. -
Manufacturer
The manufacturer of the ISL9122AIRNZ-T is renesas electronics corporation. renesas is a japanese semiconductor company that designs, develops, and manufactures a wide range of integrated circuits for various industries, including automotive, industrial, and consumer electronics. they specialize in providing innovative solutions to meet the evolving needs of their customers. -
Application Field
The ISL9122AIRNZ-T is a highly integrated switch mode power supply (smps) that is specifically designed for applications requiring low-power and low-voltage operation. it is commonly used in wearable devices, iot (internet of things) devices, mobile and battery-powered consumer electronics, and other portable devices that require efficient power management. -
Package
The ISL9122AIRNZ-T chip is offered in a small 32-qfn package type. it measures 4mm x 4mm in size with a 0.5mm pitch, making it suitable for compact applications where space is limited.
Ficha de dados PDF
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Will continue to recommend to colleagues and industry partners.