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RT8020 Series 5.5V 1.5MHz 1A Dual PWM Step-Down DC-DC Converter - DFN-12W
| Fabbricante : | Richtek Technology Corporation |
|---|---|
| Pacchetto : | WDFN-12 |
| Tipologia di produzione : | DC-DC Converters |
| Datasheet: | RT8020GQW Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| Codice di marcatura: | C1= |
| Stock: | 6270 |
Quantità
Richiesta di offerta
RT8020GQW Dettagli del prodotto
The RT8020GQW is a dual high-efficiency Pulse-Width-Modulated (PWM) step-down DC/DC converter. It is capable of delivering 1A output current over a wide input voltage range from 2.5V to 5.5V, the RT8020GQW is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources within the range such as cellular phones, PDAs and other hand-held devices. Two operational modes are available : PWM/Low-Dropout auto-switch and shutdown modes. Internal synchronous rectifier with low RDS(ON) dramatically reduces conduction loss at PWM mode. No external Schottky diode is required in practical application. The RT8020GQW enters Low-Dropout mode when normal PWM cannot provide regulated output voltage by continuously turning on the upper PMOS. The RT8020GQW enter shutdown mode and consumes less than 0.1μA when EN pin is pulled low. The switching ripple is easily smoothed-out by small package filtering elements due to a fixed operation frequency of 1.5MHz. This along with small WDFN-12L 3x3 package provides small PCB area application. Other features include soft start, lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection.
Caratteristica
- 2.5V to 5.5V Input Range
- Adjustable Output From 0.6V to VIN
- 1.2V, 1.3V, 1.8V, 2.5V and 3.3V Fixed/ Adjustable Output Voltage
- 1A Output Current
- 95% Efficiency
- No Schottky Diode Required
- 50μA Quiescent Current per Channel
- 1.5MHz Fixed Frequency PWM Operation
- Small 12-Lead WDFN Package
- RoHS Compliant and 100% Lead (Pb)-Free
Applicazioni
- Mobile Phones
- Personal Information Appliances
- Wireless and DSL Modems
- MP3 Players
- Portable Instruments
(Immagine: Diagram)
Parametri tecnici
- Function
- Step-Down
- Output Configuration
- Positive
- Topology
- Buck
- Output Type
- Adjustable
- Number of Outputs
- 2
- Voltage Input (Min)
- 2.5V
- Voltage Input (Max)
- 5.5V
- Voltage Output (Min/Fixed)
- 0.6V
- Voltage Output (Max)
- 5.5V
- Current Output
- 1A
- Frequency Switching
- 1.5MHz
- Synchronous Rectifier
- Yes
- Operating Temperature
- -40??C ~ 85??C (TA)
- Mounting Type
- Surface Mount
- Package / Case
- 12-WFDFN Exposed Pad
- Supplier Device Package
- 12-WDFN (3x3)
RT8020GQW Datasheet
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RT8020
RT8020GQW Related speciale
Ratings and Reviews
- 0 / 5
- 5 Stars 0%
- 4 Stars 0%
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- 1 Stars 0%
- Pagamento:
- Spedizione:
Spedizione & Pagamento
Spedizione
- Tipo di spedizione
- Tassa della nave
- Lead Time
- 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.
Pagamento
- Condizioni di pagamento
- Fee mano
- 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.
Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia
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Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.
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Quantità di ordine minimo comincia da 1pcs.
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Più basso tassa di spedizione internazionale parte da US $ 2,00.
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90 giorni di garanzia di qualità per tutti i prodotti.
Imballaggio
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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.
Garanzie
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 RT8020GQW is the original manufacturer or agent of RICHTEK?
- We have a professional business development department to strictly test and verify the qualifications of RICHTEK original manufacturers and agents. All RICHTEK suppliers must pass the qualification review before they can publish their RT8020GQW devices; we pay more attention to the channels and quality of RT8020GQW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of RT8020GQW chips? Including RICHTEK original factory information, DC-DC Converters application, RT8020GQW pictures?
- You can use Jotrin's intelligent search engine, or filter by Switching Regulators ; DC_DC StepDown Convertor category, or find it through Richtek Technology Corporation Information page.
- Q: Are the RICHTEK's RT8020GQW price and stock displayed on the platform accurate?
- The RICHTEK's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for RT8020GQW, 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 RT8020GQW?
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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 RT8020GQW we delivered, we will accept the replacement or return of the RT8020GQW 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 RT8020GQW.
(3)The RT8020GQW 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 RT8020GQW datasheet pdf, RT8020 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Richtek Technology Corporation
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