18V, 5A, 42mΩ eFuse With Integrated Reverse Current Protection and DevSleep Support
- Manufacturer :
- Package/Case :
- Product Categories :
- Current Regulation_Management
- TPS25940ARVCT PDF
- RoHs Status:
- Lead free/RoHS Compliant
- Marking Code:
Request for Quotation
TPS25940ARVCT Product Details
The TPS25940ARVCT eFuse Power Switch is a compact, feature rich power management device with a full suite of protection functions, including a low power DevSleep M mode that supports compliance with the SATAM Device Sleep standard. The wide operating range allows control of many popular DC bus voltages. Integrated back to back FETs provide bidirectional current control making the device wellsuited for systems with load side holdup energy that must not drain back to a failed supply bus.
Load, source and device protection are provided with many programmable features including overcurrent, dVo/dt ramp and overvoltage, undervoltage thresholds. For system status monitoring anddownstream load control, the device provides PGOOD, FLT and precise current monitor output. Precise programmable undervoltage, overvoltage thresholds and the low lo DevSleep mode simplify SSD power management design.
The TPS25940ARVCT monitors Vuyand Vourn to provide true reverse current blocking when Vay<(V. oun-10mV). This function supports swift changeover to a boosted voltage energy storage element in systemswhere backup voltage is greater than bus voltage.
• 2.7V-18V Operating Voltage,20 V(Max)
• 42 mQ RoN(Typical)
• 0.6A to 5.3A Adjustable Current Limit(±8%)
• IMON Current Indicator Output(±8%)
• 200uA Operating lo(Typical)
• 95 uADevSleep Mode lo(Typical)
• 15 uADisabled lo(Typical)
• ±2% Overvoltage, Undervoltage Threshold
• Reverse Current Blocking
• 1 us Reverse Voltage Shutoff
• Programmable dV./dt Control
• Power Good and Fault Outputs
• -40C to 125C Junction Temperature Range
• UL2367 Recognized
-RluM ≥20kQ(4.81 A max)
• UL60950-Safe during Single Point Failure Test
-Open/Short ILIM detection
• PCle/SATA/SAS HDD and SSD Drives
• Enterprise and Micro Servers
• Smart Load Switch
• Set-Top-Box(STB), DTVs and Game Consoles
• RAID Cards-Holdup Power Management
• Telecom Switches and Routers
• Adapter Powered Devices
- 2.7 V – 18 V Operating Voltage, 20 V (Max)
- 42 mΩ RON (Typical)
- 0.6 A to 5.3 A Adjustable Current Limit (±8%)
- IMON Current Indicator Output (±8%)
- 200 μA Operating IQ (Typical)
- 95 μA DevSleep Mode IQ (Typical)
- 15 μA Disabled IQ (Typical)
- ±2% Overvoltage, Undervoltage Threshold
- Reverse Current Blocking
- 1 μs Reverse Voltage Shutoff
- Programmable dVo/dt Control
- Power Good and Fault Outputs
- –40°C to 125°C Junction Temperature Range
- UL 2367 Recognized
- File No. 169910
- RILIM ≥ 20 kΩ (4.81 A max)
- UL60950 - Safe during Single Point Failure Test
- Open/Short ILIM detection
The TPS25940 eFuse Power Switch is a compact, feature rich power management device with a full suite of protection functions, including a low power DevSleep? mode that supports compliance with the SATA? Device Sleep standard. The wide operating range allows control of many popular DC bus voltages. Integrated back to back FETs provide bidirectional current control making the device well suited for systems with load side holdup energy that must not drain back to a failed supply bus.
Load, source and device protection are provided with many programmable features including overcurrent, dVo/dt ramp and overvoltage, undervoltage thresholds. For system status monitoring and downstream load control, the device provides PGOOD, FLT and precise current monitor output. Precise programmable undervoltage, overvoltage thresholds and the low IQ DevSleep mode simplify SSD power management design.
The TPS25940 monitors V(IN) and V(OUT) to provide true reverse current blocking when V(IN) < (V(OUT) - 10 mV). This function supports swift changeover to a boosted voltage energy storage element in systems where backup voltage is greater than bus voltage.
- Electronic Fuse
- Voltage Input
- 2.7V ~ 18V
- Current Output
- Operating Temperature
- -40??C ~ 125??C (TJ)
- Mounting Type
- Surface Mount
- Package / Case
- 20-WFQFN Exposed Pad
- Supplier Device Package
- 20-WQFN (4x3)
TPS25940 Family Datasheet
TPS25940ARVCT Related Products
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
Estimated Delivery Time: Dec 02 - Dec 07 days (choose Expedited at checkout).
Shipping & Payment
- Shipping Type
- Ship Fee
- Lead Time
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- $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.
- Terms of payment
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- 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
We have rich products, can meet your various needs.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
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.
1.We provide 90 days warranty.
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.
- Q: How does Jotrin guarantee that TPS25940ARVCT 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 TPS25940ARVCT devices; we pay more attention to the channels and quality of TPS25940ARVCT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of TPS25940ARVCT chips? Including TI original factory information, Current Regulation_Management application, TPS25940ARVCT pictures?
- You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Power management ; Power switches category, or find it through TI brand manufacturer page.
- Q: Are the TI's TPS25940ARVCT 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 TPS25940ARVCT, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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?
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 TPS25940ARVCT?
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 TPS25940ARVCT we delivered, we will accept the replacement or return of the TPS25940ARVCT 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 TPS25940ARVCT.
(3)The TPS25940ARVCT 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 TPS25940ARVCT datasheet pdf, TPS25940 pin diagram?
- Need any After-Sales service, please feel free contact us: firstname.lastname@example.org
Popular Electronic Parts
MAX14870ETC+T Motor / Motion / Ignition Controllers & Drivers 4.5-36V DC Brushed Mot...
MAX16990ATCE/V+ PWM Controller, AEC-Q100, 4.5V to 36V Supply, 1MHz, 5V/0.75A out, TQFN...
MAX30100EFD+ IC, Special Function, Pulse Oximeter & Heart Rate Sensor, 1.7 V-2 V su...
MAX44284FAUT+T Current Sense Amplifier, High Precision, 1 Amplifier, 2000 pA, SOT-23,...
MAX98357AETE+ Audio Power Amplifier, PCM, 3.2 W, D, 1 Channel, 2.5V to 5.5V, TQFN, 1...
MAX98357AETE+T Audio Power Amplifier, 3.2 W, D, 1 Channel, 2.5V to 5.5V, TQFN, 16 Pin...