Products > Power Supplies > TPS61088QRHLRQ1

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10-A Fully-Integrated Synchronous Boost Converter

  • Manufacturer :
  • TI
  • Package/Case :
  • VQFN (RHL) | 20
  • Product Categories :
  • DC/DC Converter
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 0


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TPS61088QRHLRQ1 Product Details

The TPS61088QRHLRQ1 is a high power density, fully integrated synchronous boost converter with a11-mΩ power switch and a 13-mΩ rectifier switch to provide a high efficiency and small sizesolution in portable systems. The TPS61088QRHLRQ1 has wide input voltage range from 2.7 V to 12 V tosupport applications with single cell or two cell Lithium batteries. The device has 10-A switchcurrent capability and is capable of providing an output voltage up to 12.6 V.

The TPS61088QRHLRQ1 uses adaptive constant off-time peak current control topology to regulatethe output voltage. In moderate to heavy load condition, the TPS61088QRHLRQ1 works in the pulse widthmodulation (PWM) mode. In light load condition, the device has two operation modes selected by theMODE pin. One is the pulse frequency modulation (PFM) mode to improve the efficiency and anotherone is the forced PWM mode to avoid application problems caused by low switching frequency. Theswitching frequency in the PWM mode is adjustable ranging from 200 kHz to 2.2 MHz by an externalresistor. The TPS61088QRHLRQ1 also implements a programmable soft-start function and an adjustableswitching peak current limit function. In addition, the device provides 13.2-V output overvoltageprotection, cycle-by-cycle overcurrent protection, and thermal shutdown protection.

The TPS61088QRHLRQ1 is available in a 4.50-mm × 3.50-mm 20-pin VQFN package.



  • Input Voltage Range: 2.7 to 12 V
  • Output Voltage Range: 4.5 to 12.6 V
  • 10-A Switch Current
  • Up to 91% Efficiency at VIN = 3.3 V, VOUT = 9 V, and IOUT = 3 A
  • Mode Selection Between PFM Mode and Forced PWM Mode at Light Load
  • 1.0 μA Current into VIN Pin during Shutdown
  • Resistor-Programmable Switch Peak Current Limit
  • Adjustable Switching Frequency: 200 kHz to 2.2 MHz
  • Programmable Soft Start
  • Output Overvoltage Protection at 13.2 V
  • Cycle-by-Cycle Overcurrent Protection
  • Thermal Shutdown
  • 4.50-mm × 3.50-mm 20-Pin VQFN Package
  • Create a Custom Design Using the TPS61088 with the WEBENCH Power Designer

TPS61088QRHLRQ1 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Package Group
  • VQFN
  • Switching Frequency(Min)(kHz)
  • 200
  • Switch Current Limit(Min)(A)
  • 10.6
  • Operating Temperature Range(C)
  • -40 to 85
  • Rating
  • Catalog
  • Features
  • Adjustable Current Limit,Enable,Light Load Efficiency,Synchronous Rectification
  • Duty Cycle(Max)(%)
  • 90
  • Vin(Max)(V)
  • 12
  • Vin(Min)(V)
  • 2.7
  • Type
  • Converter
  • Regulated Outputs(#)
  • 1
  • Approx. Price (US$)
  • 1.60 | 1ku
  • Switch Current Limit(Typ)(A)
  • 11.9
  • Iq(Typ)(mA)
  • 0.11
  • Vout(Max)(V)
  • 12.6
  • Switching Frequency(Max)(kHz)
  • 2200
  • Vout(Min)(V)
  • 4.5

TPS61088QRHLRQ1 Documents

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Shipping More
Estimated Delivery Time: Oct 11 - Oct 16 days (choose Expedited at checkout).

Shipping & Payment


  • 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.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • 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.

    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.


  • 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


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.


Q: How does Jotrin guarantee that TPS61088QRHLRQ1 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 TPS61088QRHLRQ1 devices; we pay more attention to the channels and quality of TPS61088QRHLRQ1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TPS61088QRHLRQ1 chips? Including TI original factory information, DC/DC Converter application, TPS61088QRHLRQ1 pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Power management ; DC/DC switching regulators category, or find it through TI brand manufacturer page.
Q: Are the TI's TPS61088QRHLRQ1 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 TPS61088QRHLRQ1, 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 TPS61088QRHLRQ1?
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 TPS61088QRHLRQ1 we delivered, we will accept the replacement or return of the TPS61088QRHLRQ1 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 TPS61088QRHLRQ1.
(3)The TPS61088QRHLRQ1 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 TPS61088QRHLRQ1 datasheet pdf, TPS61088 pin diagram?
Need any After-Sales service, please feel free contact us:

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