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TPS25942ARVCR
TPS25942ARVCR
815-TPS25942ARVCR
20-WFQFN Exposed Pad
TPS25942ARVCR 20 Terminations3V 20 Pin TPS25942 Current regulator-40°C~125°C TJ TPS25942ARVCR 2.7V to 18V, 42mΩ, 0.6A to 5.2A eFuse with reverse current blocking, IMON and PG
In Stock : 999
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Product Details
Purchasing and Inquiry
TPS25942ARVCR Description
TPS25942ARVCR eFuse Power MUX are compact and feature-rich power management devices with a full set of protection functions. The wide operating range allows the control of many popular DC bus voltages. The integrated back-to-back FET provides bi-directional current control, making the device ideal for power multiplexing and systems with multiple power supplies. Load, power, and device protection have many programmable functions. The thresholds for undervoltage, overvoltage, overcurrent, DVO/DT slope, good power supply and inrush current protection are all programmable to meet specific system requirements. For system condition monitoring and downstream load control, the device provides PGOOD, FLT and accurate current monitoring output. TPS25942 and TPS25944 monitor V (IN) and V (OUT) to provide true reverse blocking output when V (IN) < (V (OUT)-10 mV). The device can be configured to assign primary / auxiliary power priority using FLT and DMODE pins.
TPS25942ARVCR Features
1? 2.7 V to 18 V Operating Voltage, 20 V (Maximum)
? 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)
? 15-μA Disabled IQ (Typical)
? ±2% Overvoltage, Undervoltage Thresholds
? Reverse Current Blocking
? 1-μs Reverse Voltage Shutoff
? Programmable dVo
/dt Control
? Power Good and Fault Outputs
? Two Overcurrent Fault Response Options
– TPS25942: I(LIMIT) with Thermal Shutdown
– TPS25944: 4 ms Fault Timer then Shutoff
? –40°C to +125°C Junction Temperature Range
? UL 2367 Recognized
– File No. 169910
– RILIM ≥ 20 kΩ (4.81 A Maximum)
? UL60950 Safe during Single Point Failure
– Open-Short ILIM detection
TPS25942ARVCR Applications
? Power Path Management
? Redundant Power Supply Systems
? PCIe cards, NICs and RAID Systems
? USB Power Banks, Power MUXes
? SSDs and HDDs
? Tablets and Notebooks
? Adapter Power Devices
? PLCs, SS Relays and Fan Control
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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TPS25942ARVCR
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