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TPS61022RWUT

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Conv DC-DC 0.5V to 5.5V Step Up Single-Out 2.2V to 5.5V 7-Pin VQFN-HR T/R

Manufacturer : TI
Package/Case : QFN10
Product Categories : DC/DC Converter
Datasheet: TPS61022RWUT Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 0

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TPS61022RWUT Product Details

The TPS61022RWUT devices are boost converters intended for systems typically operated from a single or dual-cell nickel-cadmium (NiCd), nickel-metal-hydride (NiMH), or alkaline battery. The converter output voltage can be adjusted from 1.5 V to a maximum of 3.3 V by an external resistor divider or is fixed internally on the chip. These devices provide an output current of 200 mA with a supply voltage of only 0.9 V.


The converter starts up into a full load with a supply voltage of only 0.9 V and remains in operation with supply voltages down to 0.8 V. It is based on a fixed frequency, current-mode, pulse-width-modulation (PWM) controller that automatically goes into power save mode at light load. It uses a built-in synchronous rectifier, eliminating the need for an external Schottky diode, which improves system efficiency. The current through the switch is limited to a maximum value of 1300 mA, and the converter can be disabled to minimize battery drain. During shutdown, the load is completely isolated from the battery.


An autodischarge function allows discharging the output capacitor during shutdown mode, which is useful when a microcontroller or memory is supplied, as residual voltage across the output capacitor can cause malfunction in applications. When programming the ADEN-pin, the autodischarge function can be disabled. A low-EMI mode is implemented to reduce interference and radiated electromagnetic energy when the converter enters the discontinuous conduction mode. The device is packaged in the micro-small space-saving 10-pin MSOP package. The TPS61022RWUT is also available in a 3 mm x 3 mm 10-pin QFN package.

TPS61022RWUT

Feature

  • Integrated Synchronous Rectifier for Highest Power Conversion Efficiency (> 95%)

  • Start-Up Into Full Load With Supply Voltages as Low as 0.9 V, Operating Down to 0.8 V

  • 200-mA Output Current From 0.9-V Supply

  • Power-save-Mode for Improved Efficiency at Low Output Currents

  • Autodischarge Allows Discharging Output Capacitor During Shutdown

  • Device Quiescent Current Less Than 50 A

  • Ease-of-Use Through Isolation of Load From Battery During Shutdown of Converter

  • Integrated Antiringing Switch Across Inductor

  • Integrated Low Battery Comparator

  • Micro-Small 10-Pin MSOP or 3 mm x 3 mm QFN Package

  • EVM Available (TPS6101xEVM-157)

Applications

All Single- or Dual-Cell Battery Operated ProductsInternet Audio Players

  • Pager

  • Portable Medical Diagnostic Equipment

  • Remote Control

  • Wireless Headsets


Technical Parameters

  • Manufacturer
  • TI
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • QFN10

TPS61022RWUT Equivalent Parts

For the TPS61022RWUT component, you may consider these replacement and alternative parts.

Models Manufacturer Package/Case Description
TPS61021RWUT
TPS61020RWUT
TPS61025RWUT

TPS61022RWUT Related Products

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Estimated Delivery Time: Mar 05 - Mar 10 days (choose Expedited at checkout).

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Shipping

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  • 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.


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  • charge 4.0% service fee.
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  • charge 3.5% service fee.
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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.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 TPS61022RWUT 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 TPS61022RWUT devices; we pay more attention to the channels and quality of TPS61022RWUT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TPS61022RWUT chips? Including TI original factory information, DC/DC Converter application, TPS61022RWUT pictures?
You can use Jotrin's intelligent search engine, or filter by Integrated Circuits (ICs) category, or find it through TI brand manufacturer page.
Q: Are the TI's TPS61022RWUT 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 TPS61022RWUT, 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 TPS61022RWUT?
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 TPS61022RWUT we delivered, we will accept the replacement or return of the TPS61022RWUT 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 TPS61022RWUT.
(3)The TPS61022RWUT 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 TPS61022RWUT datasheet pdf, TPS610 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

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