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DC/DC CONVERTER 2.6-3.3V 0.66W
| Manufacturer : | TI |
|---|---|
| Package/Case : | USIP-9 |
| Product Categories : | Power management ; DC/DC switching regulators |
| Datasheet: | TPS82740BSIPR Datasheet (PDF) |
| RoHs Status: | Lead free/RoHS Compliant |
| In-stock: | 0 |
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TPS82740BSIPR Product Details
The TPS82740 is the industry’s first step-down converter module featuring typically360-nA quiescent current consumption. It is a complete MicroSIPTM DC/DCstep-down power solution intended for ultra low-power applications. The module includes theswitching regulator, inductor and input/output capacitors. The integration of all required passivecomponents enables a tiny solution size of only 6.7 mm2.
This new DCS-Control based device extends the lightload efficiency range below 10-μA load currents. It supports output currents up to 200 mA.
The device operates from rechargeable Li-Ion batteries, Li-primary battery chemistriessuch as Li-SOCl2, Li-MnO2 and two or three cell alkaline batteries. The input voltage range up to5.5 V also allows operation from an USB port and thin-film solar modules.
The output voltage is user selectable by three voltage select pins (VSEL), within a rangefrom 1.8 V to 2.5 V (TPS82740A) and 2.6 V to 3.3 V (TPS82740B) in 100-mV steps. The TPS82740features low output voltage ripple and low noise. Once the battery voltage comes close to theoutput voltage (close to 100% duty cycle), the device enters no ripple 100% mode operationpreventing an increase of output voltage ripple. In this case the device stops switching and theoutput is connected to the input voltage.
The integrated slew rate controlled load switch with a typical ON-resistance of 0.6distributes the selected output voltage to a temporarily used sub-system.
The TPS82740 is available in a small 9-bump 6.7 mm2MicroSiP package.
Feature
- 360-nA Typical Quiescent Current
- Up to 90% Efficiency at 10-μA Output Current
- Pin-Selectable Output Voltages in 100-mV Steps
- Integrated Slew Rate Controlled Load Switch
- Up to 200-mA Output Current
- Input Voltage Range VIN from 2.2 V to 5.5 V
- RF Friendly DCS-Control
- Low Output Voltage Ripple
- Automatic Transition to No Ripple 100% Mode
- Discharge Function on VOUT and LOAD
- Sub 1.1-mm Profile Solution
- Total Solution Size < 6.7mm2
- Small 2.3 mm × 2.9 mm MicroSIP Package
(Picture: Diagram)
Technical Parameters
- Iout(Max)(A)
- 0.2
- Operating Temperature Range(C)
- -40 to 85
- Soft Start
- Fixed
- Package Type
- MicroSiP (BGA)
- Vin(Max)(V)
- 5.5
- Iq(Typ)(mA)
- 0.00036
- Vin(Min)(V)
- 2.2
- Regulated Outputs(#)
- 1
- Approx. Price (US$)
- 1.30 | 1ku
- Vout(Max)(V)
- 3.3
- Vout(Min)(V)
- 2.6
- Features
- Enable,Light Load Efficiency,Output Discharge
- Switching Frequency(Typ)(kHz)
- 1700
- Switching Frequency(Min)(kHz)
- 700
- Switching Frequency(Max)(kHz)
- 1200
TPS82740BSIPR Datasheet
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TPS82740B Family Datasheet
TPS82740BSIPR 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 TPS82740BSIPR 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 TPS82740BSIPR devices; we pay more attention to the channels and quality of TPS82740BSIPR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of TPS82740BSIPR chips? Including TI original factory information, Power management ; DC/DC switching regulators application, TPS82740BSIPR 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 TPS82740BSIPR 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 TPS82740BSIPR, 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 TPS82740BSIPR?
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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 TPS82740BSIPR we delivered, we will accept the replacement or return of the TPS82740BSIPR 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 TPS82740BSIPR.
(3)The TPS82740BSIPR 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 TPS82740BSIPR datasheet pdf, TPS82740B pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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