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TPS25940ARVCR
TPS25940ARVCR
815-TPS25940ARVCR
20-WFQFN Exposed Pad
20 Terminations3V 20 Pin TPS25940 Current regulator1 Outputs-40°C~125°C TJ
In Stock : 999
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Product Details
Purchasing and Inquiry
TPS25940ARVCR Description
The TPS25940ARVCR eFuse Power Switch is a small, feature-rich power management device with a full array of protection features, including a low-power DevSleepTM mode for SATATM Device Sleep compliance. Many common DC bus voltages can be controlled thanks to the wide operating range. The device is ideally suited for systems having load-side holdup energy that must not drain back to a failed supply bus due to integrated back-to-back FETs providing bidirectional current regulation.
Many programmable features are available for load, source, and device safety, including overcurrent, dVo/dt ramp, and overvoltage and Undervoltage thresholds. The device outputs PGOOD, FLT, and exact current monitor for system status monitoring and downstream load control. Undervoltage and overvoltage thresholds that may be precisely programmed, as well as the low IQ DevSleep mode, make SSD power management design easier.
When V(IN) (V(OUT) - 10 mV), the TPS25940ARVCR monitors V(IN) and V(OUT) to provide true reverse current blocking. In systems where the backup voltage is higher than the bus voltage, this function allows for a quick switchover to a boosted voltage energy storage element.
TPS25940ARVCR Features
42 mΩ RON (Typical)
Reverse Current Blocking
15 μA Disabled IQ (Typical)
1 μs Reverse Voltage Shutoff
200 μA Operating IQ (Typical)
Programmable dVo/dt Control
Power Good and Fault Outputs
95 μA DevSleep Mode IQ (Typical)
IMON Current Indicator Output (±8%)
2.7 V – 18 V Operating Voltage, 20 V (Max)
±2% Overvoltage, Undervoltage Threshold
0.6 A to 5.3 A Adjustable Current Limit (±8%)
–40°C to 125°C Junction Temperature Range
TPS25940ARVCR Applications
Smart Load Switch
Adapter Powered Devices
Enterprise and Micro Servers
Telecom Switches and Routers
PCIe/SATA/SAS HDD and SSD Drives
RAID Cards - Holdup Power Management
Set-Top-Box (STB), DTVs and Game Consoles
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
|
| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
|
| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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TPS25940ARVCR
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