Products > Integrated Circuits (ICs) > TD1583
  • TD1583
TECHCODE

Images are for reference only.

TD1583

Hot Sale

? 3A Constant Output Current ? 80mΩ RDSON Internal Power PMOSFET Switch ? Up to 95% Efficiency ? Fixed 380KHz Frequency ? Wide 3.6V to 28V Input Voltage Range ? Output Adjustable from 1.222V to 26V ? Built in Frequency Compensation ? Built in Thermal Shutdown Function ? Built in Current Limit Function

  • Package/Case :
  • SOP-8
  • Product Categories :
  • Integrated Circuits (ICs)
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 17336

Quantity  

Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.


TD1583 Product Details

The TD1583 is a 380 KHz fixed frequency monolithic step down switch mode regulator
with a built in internal Power MOSFET. It achieves 3A continuous output current over a
wide input supply range with excellent load and line regulation.
The device includes a voltage reference, oscillation circuit, error amplifier, internal
PMOS and etc. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable
function, an over current protection function and a short circuit protection function are built inside. An internal compensation block is built in to minimize external component count.

Features

? 3A Constant Output Current
? 80mΩ RDSON Internal Power PMOSFET Switch
? Up to 95% Efficiency
? Fixed 380KHz Frequency
? Wide 3.6V to 28V Input Voltage Range
? Output Adjustable from 1.222V to 26V
? Built in Frequency Compensation
? Built in Thermal Shutdown Function
? Built in Current Limit Function

Pin Number Pin Name Description
1,6, 8 NC Not Connect.

2 Vin
Supply Voltage Input Pin. TD1583 operates from a 3.6V to 28V
DC voltage. Bypass Vin to GND with a suitably large capacitor
to eliminate noise on the input.

3 SW Power Switch Output Pin. SW is the switch node that supplies
power to the output.

4 GND
Ground Pin. Care must be taken in layout. This pin should be
placed outside of the Schottky Diode to output capacitor ground
path to prevent switching current spikes from inducing voltage
noise into TD1583.

5 FB
Feedback Pin. Through an external resistor divider network, FB
senses the output voltage and regulates it. The feedback
threshold voltage is 1.222V.

7 EN
Enable Pin. EN is a digital input that turns the regulator on or
off.Drive EN pin high to turn on the device, drive it low to turn
it off.

Pin Number Pin Name Description
1,6, 8 NC Not Connect.

2 Vin
Supply Voltage Input Pin. TD1583 operates from a 3.6V to 28V
DC voltage. Bypass Vin to GND with a suitably large capacitor
to eliminate noise on the input.

3 SW Power Switch Output Pin. SW is the switch node that supplies
power to the output.

4 GND
Ground Pin. Care must be taken in layout. This pin should be
placed outside of the Schottky Diode to output capacitor ground
path to prevent switching current spikes from inducing voltage
noise into TD1583.

5 FB
Feedback Pin. Through an external resistor divider network, FB
senses the output voltage and regulates it. The feedback
threshold voltage is 1.222V.

7 EN
Enable Pin. EN is a digital input that turns the regulator on or
off.Drive EN pin high to turn on the device, drive it low to turn
it off.

Technical Parameters

  • Manufacturer
  • TECHCODE
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free/RoHS Compliant
  • Package/Case
  • SOP-8

TD1583 Related Products

Ratings and Reviews

  • 0 / 5
  • 5 Stars 0%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
Reviews
  • Ratings
  • Please rate the product!
Payment:
Payment
Shipping:
Shipping More
Estimated Delivery Time: Oct 28 - Nov 02 days (choose Expedited at checkout).

Shipping & Payment

Shipping

  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $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
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • https://www.westernunion.com/
  • charge US$0.00 banking fee.
  • http://global.moneygram.com/

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    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.

Jotrin ESD packing

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 TD1583 is the original manufacturer or agent of TECHCODE?
We have a professional business development department to strictly test and verify the qualifications of TECHCODE original manufacturers and agents. All TECHCODE suppliers must pass the qualification review before they can publish their TD1583 devices; we pay more attention to the channels and quality of TD1583 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TD1583 chips? Including TECHCODE original factory information, application, TD1583 pictures?
You can use Jotrin's intelligent search engine, or filter by Integrated Circuits (ICs) category, or find it through TECHCODE SEMICONDUCTOR CO, LTD Information page.
Q: Are the TECHCODE's TD1583 price and stock displayed on the platform accurate?
The TECHCODE's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TD1583, 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 TD1583?
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 TD1583 we delivered, we will accept the replacement or return of the TD1583 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 TD1583.
(3)The TD1583 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 TD1583 datasheet pdf, TD1583 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

TECHCODE SEMICONDUCTOR CO, LTD

TECHCODE
America Techcode Semiconductor, Inc. has become a global leader in the design and manufacturing of high-performance analog ICs. With its 12 years of analog design capabilities and power management system knowledge, Techcode continues to design and manufacture high-quality products backed by its stat...

Certificates & Honor

Certificates & Honor