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4.5V to 17V Input, 1A Synchronous Step-Down Voltage Regulator in 6-pin SOT-23
| Manufacturer : | TI |
|---|---|
| Package/Case : | SOT23-6 |
| Product Categories : | Voltage Regulators - DC DC Switching Regulators |
| Datasheet: | TPS561201DDCR Datasheet (PDF) |
| RoHs Status: | Lead free/RoHS Compliant |
| Marking Code: | 1201 |
| In-stock: | 0 |
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TPS561201DDCR Product Details
All trademarks are the property of their respective owners.
DescriptionThe TPS561201DDCR and TPS561208 are simple, easy-to-use, 1-A synchronous step-down convertersin SOT-23 package.
The devices are optimized to operate with minimum external component counts and alsooptimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fasttransient response and supporting both low equivalent series resistance (ESR) output capacitorssuch as specialty polymer and ultra-low ESR ceramic capacitors with no external compensationcomponents.
The TPS561201DDCR operates in pulse skip mode, which maintains high efficiency during lightload operation. The TPS561201DDCR and TPS561208 are available in a 6-pin 1.6 × 2.9 (mm) SOT (DDC)package and specified from –40°C to 125°C of junction temperature.
Feature
- TPS561201 and TPS561208 1-A Converter Integrated 140-mΩ and 84-mΩ FETs
- D-CAP2? Mode Control With Fast TransientResponse
- Input Voltage Range: 4.5 V to 17 V
- OutputVoltage Range: 0.76 V to 7 V
- Pulse-Skip Mode (TPS561201) or ContinuousCurrent Mode (TPS561208)
- 580-kHz Switching Frequency
- LowShutdown Current Less than 10 μA
- 2% Feedback Voltage Accuracy(25°C)
- Startup from Pre-Biased Output Voltage
- Cycle-by-Cycle Overcurrent Limit
- Hiccup-Mode OvercurrentProtection
- Non-Latch UVP and TSD Protections
- FixedSoft-Start: 1.0 ms
- Create a Custom Design Using the TPS56120x With theWEBENCH? Power Designer
All trademarks are the property of their respective owners.
DescriptionThe TPS561201 and TPS561208 are simple, easy-to-use, 1-A synchronous step-down convertersin SOT-23 package.
The devices are optimized to operate with minimum external component counts and alsooptimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fasttransient response and supporting both low equivalent series resistance (ESR) output capacitorssuch as specialty polymer and ultra-low ESR ceramic capacitors with no external compensationcomponents.
The TPS561201 operates in pulse skip mode, which maintains high efficiency during lightload operation. The TPS561201 and TPS561208 are available in a 6-pin 1.6 × 2.9 (mm) SOT (DDC)package and specified from –40°C to 125°C of junction temperature.
(Picture: Diagram)
Technical Parameters
- Function
- Step-Down
- Output Configuration
- Positive
- Topology
- Buck
- Output Type
- Adjustable
- Number of Outputs
- 1
- Voltage Input (Min)
- 4.5V
- Voltage Input (Max)
- 17V
- Voltage Output (Min/Fixed)
- 0.76V
- Voltage Output (Max)
- 7V
- Current Output
- 1A
- Frequency Switching
- 580kHz
- Synchronous Rectifier
- Yes
- Operating Temperature
- -40??C ~ 85??C (TA)
- Mounting Type
- Surface Mount
- Package / Case
- SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package
- TSOT-23-6
TPS561201DDCR Datasheet
-
TPS561201 Family Datasheet
TPS561201DDCR Equivalent Parts
For the TPS561201DDCR component, you may consider these replacement and alternative parts.
| Models | Manufacturer | Package/Case | Description |
|---|---|---|---|
| TPS561201DRCR | |||
| TPS561201DRCT | |||
| TPS561201DDR |
TPS561201DDCR Related Products
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
-
**eith***2018-07-28
Alles bestens. Gerne wieder. Danke!
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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 TPS561201DDCR 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 TPS561201DDCR devices; we pay more attention to the channels and quality of TPS561201DDCR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of TPS561201DDCR chips? Including TI original factory information, Voltage Regulators - DC DC Switching Regulators application, TPS561201DDCR 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 TPS561201DDCR 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 TPS561201DDCR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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?
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- 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 TPS561201DDCR?
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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 TPS561201DDCR we delivered, we will accept the replacement or return of the TPS561201DDCR 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 TPS561201DDCR.
(3)The TPS561201DDCR 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 TPS561201DDCR datasheet pdf, TPS561201 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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