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TPS2121RUXT
TPS2121RUXT
815-TPS2121RUXT
12-VFQFN
12 Terminations2.8V~22V TPS2121 Specialized Power Management ICs300μA 1 Functions
In Stock : 999
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Product Details
Purchasing and Inquiry
The TPS2121 devices are Dual-Input, Single-Output (DISO) Power Multiplexer (MUX) that are well suited for a variety of systems having multiple power sources. The devices will Automatically Detect, Select, and Seamlessly Transition between available inputs.
An Ideal Diode operation is used to seamlessly transition between input sources. During switchover, the voltage drop is controlled to block reverse current before it happens and provide uninterrupted power to the load with minimal hold-up capacitance.
Current limiting is used during startup and switchover to protect against overcurrent events, and also protects the device during normal operation. The output current limit can be adjusted with a single external resistor. The TPS2121 devices are available in WCSP and small VQFN-HR package options characterized for operation for a temperature range of –40°C to 125°C.
TPS2121RUXT Features
● Channel status indication (ST)
● Adjustable input settling time (SS)
● Adjustable output soft start time (SS)
● TPS2121 Fast output switchover (tSW): 5 μs (typical)
● Low Iq from enabled input: 200 μA (typical)
● Low Iq from disabled input: 10 μA (Typical)
● Manual input source selection (OVx)
● Over temperature protection (OTP)
TPS2121RUXT Applications
● Backup and standby power
● Input source selection
● Multiple battery management
● EPOS and barcode scanners
● Building automation and surveillance
● Tracking and telematics
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. |
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UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
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Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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TPS2121RUXT
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