TI TPS62745DSST
Buck Switching Regulator IC Positive Programmable 1.8V 1 Output 300mA 12-WFDFN Exposed Pad





Brands: Texas Instruments
Mfr.Part #: TPS62745DSST
Datasheet: TPS62745DSST Datasheet (PDF)
Package/Case: WSON-12
RoHS Status:
Stock Condition: 6,015 pcs, New Original
Product Type: Voltage Regulators , DC DC Switching Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $0.788 | $0.788 |
10 | $0.768 | $7.680 |
30 | $0.754 | $22.620 |
100 | $0.740 | $74.000 |
In Stock 6,015 PCS
TPS62745DSST General Description
One notable feature of the TPS62745DSST is its low output ripple voltage and noise, which eliminates the need for a large output capacitor. Additionally, the device includes an internal input voltage switch that can be controlled externally, allowing for precise voltage scaling for external ADCs. This switch automatically disconnects the supply voltage if it falls below a certain threshold, ensuring the safety and reliability of the system
Features
- Safe Operating Area
- Robust Against Noise
- Efficient Powering
Application
- Industrial
- Metering
- Wireless
- Power Management
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Vin (min) (V) | 3.3 | Vin (max) (V) | 10 |
Vout (min) (V) | 1.8 | Vout (max) (V) | 3.3 |
Maximum Continuous Drain Current (A) | 0.3 | Iq (typ) (mA) | 0.0004 |
Switching frequency (min) (kHz) | 2500 | Switching frequency (max) (kHz) | 2500 |
Features | Adaptive/Dynamic Voltage Scaling, Enable, Light Load Efficiency, Output discharge, Power good, Soft Start Fixed, Synchronous Rectification | Operating temperature range (°C) | -40 to 125 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | Constant on-time (COT), DCS-Control | Duty cycle (max) (%) | 100 |
Manufacturer Type | Converter | Base Product Number | TPS62745 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
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.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the TPS62745DSST?
A: To place an order for the TPS62745DSST, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the TPS62745DSST?
A: We offer a 1-year warranty on the TPS62745DSST. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of TPS62745DSST from Texas Instruments?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their TPS62745DSST products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the TPS62745DSST chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Texas Instruments information page to find comprehensive details about the TPS62745DSST.
Q: Are the price and stock information for TPS62745DSST on Ovaga's platform accurate?
A: Inventory levels for Texas Instruments products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for TPS62745DSST?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the TPS62745DSST?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The TPS62745DSST is a high-efficiency, single-output DC-DC converter from Texas Instruments. It's designed for applications requiring low-power buck-boost functionality, such as IoT devices, wearables, and portable electronics. Key features include wide input voltage range, adjustable output voltage, ultra-low quiescent current, low noise operation, and integrated power switches for compact designs. For an introduction to this device, highlight its importance in energy-efficient applications, discuss its technical specifications that make it suitable for IoT devices and other portable electronics, and finally mention the benefits of using a converter like TPS62745DSST in today's technology landscape.
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Equivalent
The equivalent product of TPS62745DSST from Texas Instruments is likely the TPS62746 or other models in the same buck-boost converter series. -
Features
The TPS62745DSST is a high-efficiency step-down converter designed for low-power applications. Key features include:
Wide input voltage range (2.75V to 6V).
Output voltage adjustable from 1.5V to 3.3V.
Ultra-low quiescent current, which minimizes battery drain.
Low noise and ripple operation for smooth performance.
Integrated power switches for compact design.
Protection features include overcurrent and overtemperature protection to safeguard the device. These features make the TPS62745DSST ideal for IoT devices, wearables, portable electronics, and energy harvesting/solar-powered systems. -
Pinout
The TPS62745DSST is a DC-DC converter with a WSON (DSS)-12 package. It has a pin count of 12, which includes input/output pins, enable control, and other necessary connections. Here's a brief overview of the key pin functions:
VIN: Main input voltage.
VOUT: Adjustable output voltage.
EN: Enable control for converter operation.
GND: Common ground connection. 5-6: (Optional) Unused or configurable pins. Remember to consult the device's datasheet for complete pinout details and specifications. -
Manufacturer
The TPS62745DSST is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company, well-known for its innovative digital signal processing and analog technologies. Their focus lies in driving growth in various industries, including automotive, industrial automation, and consumer electronics. -
Application Field
The TPS62745DSST is a versatile buck-boost converter used in IoT devices, wearables, portable electronics, battery-powered applications, energy harvesting, and solar systems. Its small size, high efficiency, and protection features make it ideal for these applications. -
Package
The TPS62745DSST has a Package type of WSON (DSS)-12.
Assembly Advice
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