모든 항목
4A Low Quiescent Current 1.6MHz - 4x4 16ld QFN Pb-FREE, T&R HT SUSA CODE:8542390000
| 회사 : | Renesas Technology Corp |
|---|---|
| 꾸러미 : | QFN16 |
| 제품 : | DC-DC Converters |
| Datasheet: | ISL8014AIRZ-T Datasheet (PDF) |
| RoHs Status: | Lead free/RoHS Compliant |
| 재고: | 24 |
양
제품문의하기
ISL8014AIRZ-T 제품 상세 정보
The ISL8014AIRZ-T is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 4A continuous output current from a 2.7V to 5.5V input supply. It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8014AIRZ-T integrates a pair of low ON-resistance P-Channel and N-Channel internal MOSFETs to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 400mV dropout voltage at 4A output current. High 1MHz pulse-width modulation (PWM) switching frequency allows the use of small external components and SYNC input enables multiple ICs to synchronize out of phase to reduce ripple and eliminate beat frequencies. The ISL8014AIRZ-T can be configured for discontinuous or forced continuous operation at light load. Forced continuous operation reduces noise and RF interference while discontinuous mode provides high efficiency by reducing switching losses at light loads. Fault protection is provided by internal hiccup mode current limiting during short circuit and overcurrent conditions, an output over voltage comparator and over-temperature monitor circuit. A power good output voltage monitor indicates when the output is in regulation. The ISL8014AIRZ-T is offered in a space saving 4x4 QFN lead free package with exposed pad lead frames for low thermal. The ISL8014AIRZ-T offers a 1ms Power-Good (PG) timer at power-up. When shutdown, ISL8014AIRZ-T discharges the output capacitor. Other features include internal soft-start, internal compensation, overcurrent protection, and thermal shutdown. The ISL8014AIRZ-T is offered in a 16 Ld 4mmx4mm QFN package with 1mm maximum height. The complete converter occupies less than 0.4in2 area.
응용 프로그램 / 파라미터의 범위
- High Efficiency Synchronous Buck Regulator with up to 97% Efficiency
- Power-Good (PG) Output with a 1ms Delay
- 2.7V to 5.5V Supply Voltage
- 3% Output Accuracy Over-Temperature/Load/Line
- 4A Output Current
- Pin Compatible to ISL8013
- Start-up with Pre-Biased Output
- Internal Soft-Start - 1ms
- Soft-Stop Output Discharge During Disabled
- 35µA Quiescent Supply Current in PFM Mode
- Selectable Forced PWM Mode and PFM Mode
- External Synchronization up to 4MHz
- Less than 1µA Logic Controlled Shutdown Current
- 100% Maximum Duty Cycle
- Internal Current Mode Compensation
- Peak Current Limiting and Hiccup Mode Short Circuit Protection
- Over-Temperature Protection
- Small 16 Ld 4mmx4mm QFN
- Pb-Free (RoHS Compliant)
(제품 이미지: Diagram)
기술적 인 매개 변수
- Function
- Step-Down
- Output Configuration
- Positive
- Topology
- Buck
- Output Type
- Adjustable
- Number of Outputs
- 1
- Voltage Input (Min)
- 2.8V
- Voltage Input (Max)
- 5.5V
- Voltage Output (Min/Fixed)
- 0.8V
- Voltage Output (Max)
- 5.5V
- Current Output
- 4A
- Frequency Switching
- 1MHz
- Synchronous Rectifier
- Yes
- Operating Temperature
- -40??C ~ 85??C (TA)
- Mounting Type
- Surface Mount
- Package / Case
- 16-VQFN Exposed Pad
- Supplier Device Package
- 16-QFN (4x4)
ISL8014AIRZ-T Datasheet
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ISL8014
ISL8014AIRZ-T 특수 제품에 대한 관련
Ratings and Reviews
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- 지불:
- 배송:
배송 & 지불
배송
- 전송 모드
- 선박
- 배달
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
지불
- 지불 방법
- 지급 수수료
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
우리는 높은 품질의 제품, 사려 깊은 서비스와 판매 보증 후를 제공
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우리는 당신의 다양한 요구를 충족시킬 수, 다양한 제품이있다.
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최소 주문 수량은 1PCS에서 시작됩니다.
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최저 국제 운송 요금은 $ 2.00 미국에서 시작합니다.
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모든 제품에 90 일 품질 보증.
포장
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
보장
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that ISL8014AIRZ-T is the original manufacturer or agent of RENESAS?
- We have a professional business development department to strictly test and verify the qualifications of RENESAS original manufacturers and agents. All RENESAS suppliers must pass the qualification review before they can publish their ISL8014AIRZ-T devices; we pay more attention to the channels and quality of ISL8014AIRZ-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of ISL8014AIRZ-T chips? Including RENESAS original factory information, DC-DC Converters application, ISL8014AIRZ-T pictures?
- You can use Jotrin's intelligent search engine, or filter by Power Management ; Switching Regulators ; Integrated FET Regulators category, or find it through Renesas Technology Corp Information page.
- Q: Are the RENESAS's ISL8014AIRZ-T price and stock displayed on the platform accurate?
- The RENESAS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ISL8014AIRZ-T, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of ISL8014AIRZ-T?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the ISL8014AIRZT we delivered, we will accept the replacement or return of the ISL8014AIRZ-T only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ISL8014AIRZ-T.
(3)The ISL8014AIRZ-T is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as ISL8014AIRZ-T datasheet pdf, ISL8014 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Renesas Technology Corp
In April 2010, NEC electronics and renesas technologies, two major semiconductor manufacturers in Japan, merged, creating a new professional semiconductor manufacturer renesas electronics. Based on its strong r&d strength, design and development platform and various manufacturing technologies, rene...
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