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CURRENT-MODE PWM CONTROLLER,Current Mode PWM Controllers Auto Cat Crrnt-Mode
| Manufacturer : | TI |
|---|---|
| Package/Case : | SOIC-8 |
| Product Categories : | Current Mode PWM Controllers |
| Datasheet: | UC2845AQD8R Datasheet (PDF) |
| RoHs Status: | Rohs |
| Marking Code: | 2845AQ UC2845AQ |
| In-stock: | 5687 |
Quantity
Request for Quotation
UC2845AQD8R Product Details
The UC2845AQD8R is a high-performance current-mode pulse-width modulation (PWM) controller, manufactured by Texas Instruments. This controller is designed for use in a wide range of applications, including isolated and non-isolated power supplies, DC/DC converters, and battery chargers.
Feature
Wide input voltage range
High-performance current mode control
Adjustable frequency range
Trimmed oscillator discharge current
Soft-start function
Undervoltage lockout (UVLO)
Overcurrent and short-circuit protection
Applications
Isolated and non-isolated power supplies
DC/DC converters
Battery chargers
LED drivers
Auxiliary power supplies
UC2845AQD8R Equivalent Parts
Technical Parameters
- product
- UC2845AQD8R
- manufacturer
- Texas Instruments
- type
- Current Mode PWM Controller
- package
- SOIC-8
- input_voltage_range
- 7.5 V to 30 V
- output_voltage_range
- Adjustable
- frequency_range
- Up to 500 kHz
- duty_cycle
- 0% to 100%
- control_scheme
- Current mode
- protections
- Undervoltage Lockout (UVLO), Overcurrent Protection (OCP)
- operating_temperature_range
- -40 °C to 105 °C
UC2845AQD8R Datasheet
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UC2845AQ Family Datasheet
UC2845AQD8R Related Products
Ratings and Reviews
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- Payment:
- 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
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from US$2.00.
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90 days quality guarantee for all products.
Packing
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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.
Guarantees
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 UC2845AQD8R is the original manufacturer or agent of TI?
- We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their UC2845AQD8R devices; we pay more attention to the channels and quality of UC2845AQD8R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of UC2845AQD8R chips? Including TI original factory information, Current Mode PWM Controllers application, UC2845AQD8R pictures?
- You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Power management ; Offline & isolated DC/DC controllers & converters category, or find it through TI brand manufacturer page.
- Q: Are the TI's UC2845AQD8R price and stock displayed on the platform accurate?
- The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for UC2845AQD8R, 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 UC2845AQD8R?
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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 UC2845AQD8R we delivered, we will accept the replacement or return of the UC2845AQD8R 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 UC2845AQD8R.
(3)The UC2845AQD8R 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 UC2845AQD8R datasheet pdf, UC2845AQ pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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