TI TPS2490DGSR
Features of TPS2490DGSR Monitors and Reset Circuits





Brands: Texas Instruments
Mfr.Part #: TPS2490DGSR
Datasheet: TPS2490DGSR Datasheet (PDF)
Package/Case: VSSOP (DGS)-10
RoHS Status:
Stock Condition: 9,031 pcs, New Original
Product Type: Hot Swap Controllers
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $1.403 | $1.403 |
10 | $1.214 | $12.140 |
30 | $1.094 | $32.820 |
100 | $0.974 | $97.400 |
500 | $0.919 | $459.500 |
1000 | $0.895 | $895.000 |
In Stock 9,031 PCS
TPS2490DGSR General Description
The TPS2490DGSR embodies Texas Instruments' commitment to delivering advanced power management solutions that prioritize safety and efficiency. Its wide input voltage range, integrated protection features, and compact package make it a versatile and reliable choice for various applications, offering users the flexibility and peace of mind they need in power distribution. Whether in space-constrained designs or demanding environments, this device shines as a dependable ally in managing power effectively
Features
- High-Speed Operation for Real-Time Control
- Programmable Hysteresis for Improved Stability
- Advanced Overcurrent Protection for Safe Operating Conditions
- Silicon Errata-Free Design for High Reliability
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
FET | External | Vin (min) (V) | 9 |
Vin (max) (V) | 80 | Vabsmax_cont (V) | 100 |
Current limit (min) (A) | 0.01 | Current limit (max) (A) | 500 |
Overcurrent response | Circuit breaker, current limiting | Fault response | Latch-off |
Soft start | Adjustable | Features | Fault output, Power good signal |
Rating | Catalog | Device type | eFuses and hot swap controllers |
Operating temperature range (°C) | -40 to 85 | Function | Adjustable current limit, Inrush current control, Power good signal, Short circuit protection |
Base Product Number | TPS2490 |
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) | 2-5 days |
![]() |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
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 | |
---|---|---|
![]() |
Wire Transfer | charge US$30.00 banking fee. |
![]() |
Paypal | charge 4.5% service fee. |
![]() |
Credit Card | charge 3.5% service fee. |
![]() |
Western Union | charge US.00 banking fee. |
![]() |
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
-
Step1 :Product Inventory
-
Step2 :Pressure Relief Packaging
-
Step3 :Anti Static Packaging
-
Step4 :Protective Packaging
-
Step5 :Sealed Packaging
-
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 TPS2490DGSR?
A: To place an order for the TPS2490DGSR, 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 TPS2490DGSR?
A: We offer a 1-year warranty on the TPS2490DGSR. 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 TPS2490DGSR 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 TPS2490DGSR 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 TPS2490DGSR 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 TPS2490DGSR.
Q: Are the price and stock information for TPS2490DGSR 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 TPS2490DGSR?
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 TPS2490DGSR?
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
-
The TPS2490DGSR is a hot-swappable power management chip that offers protection for power distribution systems. It features an integrated current sensing circuit, adjustable current limit, and programmable soft-start functionality. The chip is designed to protect downstream loads from overcurrent and short-circuit conditions, making it ideal for applications where precise power delivery and protection are critical.
-
Equivalent
The equivalent products of TPS2490DGSR chip are LT4356-1 and ADM1266. These devices are also hot swappable power managers with current limiting and load protection features. They are designed to protect systems from overcurrent and reverse current conditions during hot-swapping operations. -
Features
The TPS2490DGSR is a hot swap controller with integrated FET that has features such as overcurrent protection, adjustable slew rate control, undervoltage lockout, and fault reporting. It is designed for use in applications requiring protection against short circuits, system voltage overloads, and reverse current flow. -
Pinout
The TPS2490DGSR is a hot swap controller with an integrated power FET, offering fault protection and inrush current limiting. It has a pin count of 10 and functions as a high-precision, adjustable overcurrent, and overvoltage protection for 2.7-V to 18-V systems, with a programmable current limit. -
Manufacturer
The TPS2490DGSR is manufactured by Texas Instruments, a multinational semiconductor company known for its extensive range of analog and digital chip products. Texas Instruments operates in various industries, including automotive, industrial, and consumer electronics. The company is one of the largest semiconductor manufacturers globally, offering innovative solutions for a wide range of applications. -
Application Field
The TPS2490DGSR is commonly used in applications requiring hot swap protection, such as servers, storage systems, and telecom equipment. It is also used in industrial equipment, power supplies, and motor control applications where protection against overcurrent and overvoltage events is necessary. -
Package
The TPS2490DGSR chip comes in a 10-pin VSSOP package with a surface mount form. The dimensions of the package are 3mm x 3mm x 1mm.
Assembly Advice
No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like TPS2490DGSR. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!
Learn more about our PCB services-
Pre-order the parts you need through Ovaga’s platform.
-
Once your parts are pre-ordered, simply place a PCBA order with us, and we’ll take care of the assembly for you.
-
Ovaga will produce and assemble your boards efficiently, with a quick turnaround of just 3 days!
PCB & SMT
PCB Assembly and Production Services
Professional Model >>Circuit Assembly Showcase

We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products
Recommend
Assemble PCBs
One-Stop PCB & PCBA Services From design to production, delivered fast and cost-effectively. Certified quality:lATF16949,1S013485 IS09001.1S014001.
Fulfillment: Turnkey or consigned
Quantity: 1-10,000+pcs.
Quality Grade: IPC3
Lead time: as short as 2 days
Other: AOI. X-ray SPI, ICT