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RT80751A Series 5.5V 1.25MHz Dual Step-Down DC-DC Converter - WDFN-10
| Hersteller : | Richtek Technology Corporation |
|---|---|
| Verpackung/Behälter : | WDFN-3x3-10L |
| Produkt der Kategorien : | Three-terminal regulator |
| Datasheet: | RT8075ZQW Datasheet (PDF) |
| RoHs Status: | Lead free/RoHS Compliant |
| Markierungscode: | 38 |
| Lagerbestand: | 17060 |
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RT8075ZQW Beschreibung
The RT8297A/B is a high efficiency, monolithic synchronous step-down DC-DC converter that can operate at 340kHz/800kHz, while delivering up to 1.5A output current from a 4V to 17V input supply. The RT8297A/B's current mode architecture allows the transient response to be optimized. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. Fault conditions also include output under voltage protection, output over voltage protection, and thermal shutdown. The low current (<5μA) shutdown mode provides output disconnect, enabling easy power management in battery-powered systems. The RT8297A/B is available in a WDFN-8L 2x2 package.
Feature
- 4V to 17V Input Voltage Range
- 1.5A Output Current
- Internal N-MOSFETs
- Current Mode Control
- Fixed Frequency Operation : 340kHz/800kHz
- Output Adjustable from 0.8V to 12V
- Up to 95% Efficiency
- Internal Compensation
- Stable with Low ESR Ceramic Output Capacitors
- Cycle-by-Cycle Over Current Protection
- Input Under Voltage Lockout
- Output Under Voltage Protection
- Output Over Voltage Protection
- Power Good Indicator
- Thermal Shutdown Protection
- RoHS Compliant and Halogen Free
Anwendungen
- Industrial and Commercial Low Power Systems
- Computer Peripherals
- LCD Monitors and TVs
- Green Electronics/Appliances
- Point of Load Regulation for High-Performance DSPs, FPGAs, and ASICs
(Bild: Diagram)
Technische Parameter
- 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
- 1.25MHz
- Synchronous Rectifier
- Yes
- Operating Temperature
- -40??C ~ 85??C (TA)
- Mounting Type
- Surface Mount
- Package / Case
- 10-WFDFN Exposed Pad
- Supplier Device Package
- 10-WDFN (3x3)
RT8075ZQW Datasheet
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RT8075
RT8075ZQW Verwandte besondere
Ratings and Reviews
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- 5 Stars 0%
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- Zahlung:
- Fracht:
Fracht & Zahlung
Fracht
- Liefer-Type
- Schiff Fee
- 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.
Zahlung
- Zahlungsbedingungen
- Hand Fee
- 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.
Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie
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Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.
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Mindestbestellmenge beginnt 1pcs.
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Niedrigsten Transportgebühr beginnt bei US $ 2,00.
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90 Tage Qualitätsgarantie für alle Produkte.
Verpackung
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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.
Garantien
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 RT8075ZQW 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 RT8075ZQW devices; we pay more attention to the channels and quality of RT8075ZQW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of RT8075ZQW chips? Including RICHTEK original factory information, Three-terminal regulator application, RT8075ZQW 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 RT8075ZQW 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 RT8075ZQW, 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 RT8075ZQW?
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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 RT8075ZQW we delivered, we will accept the replacement or return of the RT8075ZQW 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 RT8075ZQW.
(3)The RT8075ZQW 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 RT8075ZQW datasheet pdf, RT8075 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Richtek Technology Corporation
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