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High Efficiency, Synchronous Buck with Dual Linear Controllers
- Manufacturer :
- Richtek Technology Corporation
- Package/Case :
- SOP-8
- Product Categories :
- Switching Regulators ; Single-Phase Step-Down Controller
- Datasheet:
- RT9206PS PDF
- RoHs Status:
- Lead free/RoHS Compliant
- In-stock:
- 4139
Quantity
Request for Quotation
RT9206PS Product Details
The RT9206PS is a low cost, combo power controller, which integrates a synchronous step-down voltage-mode PWM and two HV linear controllers. Directly drive external N-MOSFET makes it easy to implement a high efficiency and cost attractive power solution. Voltage mode control loop and constant operation frequency with external compensation network provide better stability in wide operation range. Adjustable operation frequency up to 600kHz can minimize the inductor size and PCB space. It is particularly suitable in wide input voltage range (from 4.75Vto 28V) and multi-output applications.
Linear controller features flexible linear power design. Delivered power can be simply decided by external N-MOSFET selection. Output voltage level is chosen via external resistor divider. The 0.8V internal reference can satisfy most of the applications. Under voltage lockout provide cost effective protection of output.
RT9206PS provides complete safety protection function: soft start, over current protection, over voltageandunder voltage protection. Set current limit by choosing different MOSFET. Synchronous Buck control mode provides excellent over voltage protection by turning on low side MOSFET to prevent any damage of end device from abnormal voltage stress as over voltage condition occurs.
Features
● Wide Input Range (4.75V to 28V)
● 0.8V Internal Reference
● High Efficiency Synchronous Buck Topology
● Integrate two HV Linear Controllers
● Low cost N-MOSFET Design
● Duty Cycle from 0%to 90%.
● Adjustable switching frequency from 200kHz to 600kHz, Default 200kHz
● Sense OCP by low Side MOSFET RDS(ON)
● Power Good Signal Output
● RoHS Compliant and 100% Lead (Pb)-Free
Applications
● LCD Monitor
● Desk Note
● IEEE1394 Client
● Desktop IA
● Broadband
Feature
- Wide Input Range (4.75V to 28V)
- 0.8V Internal Reference
- High Efficiency Synchronous Buck Topology
- Integrate two HV Linear Controllers
- Low cost N-MOSFET Design
- Duty Cycle from 0% to 90%.
- Adjustable switching frequency from 200kHz to 600kHz, Default 200kHz
- Sense OCP by low Side MOSFET RDS(ON)
- Power Good Signal Output
- RoHS Compliant and 100% Lead (Pb)-Free
Applications
- LCD Monitor
- Desk Note
- IEEE1394 Client
- Desktop IA
- Broadband
(Picture: Diagram)
Technical Parameters
- Status
- Active
- Vin (min) (V)
- 4.75
- Vin (max) (V)
- 28
- Vout (min) (V)
- 0.8
- Vout (max) (V)
- 5
- Output Adj. Method
- Resistor
- Accuracy (+/ %)
- 2
- Freq (typ) (kHz)
- 200
- Freq (min) (kHz)
- 160
- Freq (max) (kHz)
- 240
- Iq (typ) (mA)
- 1.3
- Ext Sync
- No
- Features
- Adjustable Frequency;Adjustable Soft-Start;Force PWM;OCP;OVP;Power Good;SCP;UVP;Voltage Mode Control
- Package Type
- SOP-16
RT9206PS Documents
-
RT9206
RT9206PS Related Products
Ratings and Reviews
- 0 / 5
- 5 Stars 0%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
- Shipping:
Shipping & Payment
Shipping
- Shipping Type
- Ship 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.
Payment
- Terms of payment
- 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.
We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from US$2.00.
-
90 days quality guarantee for all products.
Packing
-
Step1: Products
-
Step2: Vacuum Packaging
-
Step3: Anti-Static Bag
-
Step4: Individual Packaging
-
Step5: Packaging Boxes
-
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.

Guarantees
1.We provide 90 days warranty.
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 RT9206PS 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 RT9206PS devices; we pay more attention to the channels and quality of RT9206PS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of RT9206PS chips? Including RICHTEK original factory information, Switching Regulators ; Single-Phase Step-Down Controller application, RT9206PS pictures?
- You can use Jotrin's intelligent search engine, or filter by Switching Regulators ; Single-Phase Step-Down Controller category, or find it through Richtek Technology Corporation Information page.
- Q: Are the RICHTEK's RT9206PS 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 RT9206PS, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
-
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?
-
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 RT9206PS?
-
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 RT9206PS we delivered, we will accept the replacement or return of the RT9206PS 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 RT9206PS.
(3)The RT9206PS 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 RT9206PS datasheet pdf, RT9206 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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