TPS40303DRCR
DC/DC Cntrlr Single-OUT Step Down 330kHz 10-Pin VSON EP T/RTPS40303DRCR
DC/DC Cntrlr Single-OUT Step Down 330kHz 10-Pin VSON EP T/R
-
Manufacturer Part # : TPS40303DRCR
-
Package/Case: VSON-10
-
Brand: Texas Instruments
-
Product Categories : DC DC Switching Controllers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
![ship1](/img/ship1.png)
![ship2](/img/ship2.png)
![ship3](/img/ship3.png)
![ship4](/img/ship4.png)
![ship5](/img/ship5.png)
![ship6](/img/ship6.png)
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
![questionContent1](/img/questionContent1.png)
![questionContent2](/img/questionContent2.png)
![questionContent3](/img/questionContent3.png)
![questionContent4](/img/questionContent4.png)
![ctc](/img//questionContentctc.png)
![pelican](/img//questionContentpelican.png)
![express](/img//questionContentexpress.png)
![chunghwa post](/img//questionContentchunghwapost.png)
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
![wire](/img/wire.png)
WireTransfer
![questionContent7](/img/questionContent7.png)
Paypal
![cc](/img/cc.png)
CreditCard
![western](/img/western.png)
WesternUnion
![mg](/img/mg.png)
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
![pg](/img/pg.png)
Example
![Tape and Reel](/img/Tape and Reel.png)
Tape and Reel
![Cut Tape](/img/Cut Tape.png)
Cut Tape
![Tube or Tray](/img/Tube or Tray.png)
Tube or Tray
TPS40303DRCR DataSheet
![no-price](/img/no-price.jpg)
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Whether you're working on telecommunication equipment, servers, industrial automation, or automotive electronics, the TPS40303DRCR is the perfect solution for your power management needs. Its compact package size and high efficiency make it an ideal choice for applications where size and power efficiency are critical. Trust the TPS40303DRCR to deliver top-notch performance and reliability in any situation. Invest in the best with Texas Instruments
Key Features
- Secure Authentication and Encryption
- Advanced Error Correction Mechanisms
- Real-Time Performance Monitoring
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Vin (min) (V) | 3 | Vin (max) (V) | 20 |
Vout (min) (V) | 0.6 | Vout (max) (V) | 18 |
Iout (max) (A) | 25 | Iq (typ) (mA) | 2.5 |
Switching frequency (min) (kHz) | 300 | Switching frequency (max) (kHz) | 300 |
EMI features | Spread Spectrum | Features | Enable, Power good, Pre-Bias Start-Up, Spread Spectrum, Synchronous Rectification |
Operating temperature range (°C) | -40 to 125 | Regulated outputs (#) | 1 |
Number of phases | 1 | Rating | Catalog |
Control mode | Voltage mode | Type | Controller |
FAQs
What is TPS40303DRCR?
The TPS40303DRCR is a synchronous buck DC-DC controller designed by Texas Instruments. It is ideal for applications requiring efficient voltage regulation, such as power supplies for industrial equipment, telecommunications, and consumer electronics.
How Does TPS40303DRCR Work?
The TPS40303DRCR operates as a voltage mode controller for synchronous buck converters. It provides the necessary control signals to regulate the output voltage by adjusting the duty cycle of the power transistors. The controller features a programmable soft start, adjustable frequency, and overcurrent protection, ensuring reliable and efficient power conversion.
How Many Pins does TPS40303DRCR have and What are the Functions of the Pinout Configuration?
The TPS40303DRCR is housed in a 10-lead VSON (Very Small Outline No Lead) package. The pinout configuration includes:
- VCC: Controller power supply pin.
- PH: Phase pin for the power stage.
- LX: Switching node connection for the power stage.
- COMP: Compensation pin for loop stability.
- FB: Feedback pin for output voltage regulation.
- SS/TR: Soft start/tracking pin.
- RT/CLK: Frequency setting and synchronization pin.
- EN: Enable pin for controller operation.
- PGND: Power ground pin.
- AGND: Analog ground pin.
What are the Pros and Cons of TPS40303DRCR?
Pros:
- Efficiency: Enables high-efficiency power conversion with synchronous rectification.
- Flexibility: Offers programmable soft start, adjustable frequency, and current limit for versatile power supply designs.
- Protection Features: Includes overcurrent protection and thermal shutdown for reliable operation.
- Compact Package: The VSON package provides a compact and space-saving solution for power designs.
Cons:
- External Components: May require external components such as inductors and capacitors for a complete DC-DC converter design.
- Complexity: Synchronous buck converters may require careful consideration of layout and switch node ringing.
Are There Any Equivalents/Alternatives to TPS40303DRCR for Recommendation?
- The TPS40304 from Texas Instruments is a similar synchronous buck DC-DC controller with a few variations in features.
- Alternatives to the TPS40303DRCR include the MAX20078 from Maxim Integrated and the LT8610 from Analog Devices.
Recommend Parts
-
TPS40140RHHR Buck Tape & Reel DC to DC switching controller with 25A capacity and 5.8V output voltage
Brand: Texas Instruments Package/Case: VQFN (RHH)-36
3,208 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Switching Voltage Regulators 5V 400mA 4MHz Step- Up DC/DC Cnvrtr
Brand: Texas Instruments Package/Case: WSON-6
4,407 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
DC/DC Controller for Step-Down Conversion, Single Output, 20A, 465kHz
Brand: Texas Instruments Package/Case: WSON (DSC)-10
7,023 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Power Supply Supervision Component
Brand: Texas Instruments Package/Case: VQFN (RGP)-20
2,381 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
6,796 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Power Switch ICs - Power Distribution Dual Ch Prec Adj Current-Ltd Pwr Sw
Brand: Texas Instruments Package/Case: VSON-10
3,073 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Over current, over temperature, and reverse polarity protection features
Brand: Texas Instruments Package/Case: SOT-223 (DCQ)-6
3,805 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Tape and reel packaging for automated assembly process
Brand: Texas Instruments Package/Case: VQFN-HR (RWU)-7
7,352 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
1A low dropout 3.3V linear voltage regulator
Brand: Texas Instruments Package/Case: WSON (DRV)-6
4,694 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Wide Input Voltage Range for Versatile Applications
Brand: Texas Instruments Package/Case: WQFN (RTE)-16
7,241 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Processor Supervisor 2.93V 1 Active Low/Push-Pull 5-Pin SC-70 T/R
Brand: Texas Instruments Package/Case: SC70-5
7,017 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
TPS60403DBVR is a voltage inverter with a fixed operating frequency of 250kHz and can deliver a maximum output current of 60mA
Brand: Texas Instruments Package/Case: SOT-23 (DBV)-5
3,184 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
5,684 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Supervisory Circuits Programmable-Delay Supervisory
Brand: Texas Instruments Package/Case: SOT23-6
2,415 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
High-Efficiency Low Drop-Out Regulator with Ultra-Low IQ
Brand: Texas Instruments Package/Case: SOT23-5
5,558 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Switching Voltage Regulators 4.5-18Vin,3A Sync Step-Down Cnvrtr
Brand: Texas Instruments Package/Case: HSOIC-8
5,466 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1