Power muxes
Seamlessly switch from your current solution to an integrated power mux
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Maximum input voltage
Maximum output current
Quiescent current (IQ)
Featured benefits of integrated power muxes
Switchover performance
Minimize voltage droop with fast switchover performance to keep the system on during power transitions. Automatic and user-controlled options are available.
Protection
Get the most from our single-chip solution with integrated overvoltage, overcurrent and inrush current protection as well as soft-start and thermal shutdown features.
Total solution size
Increase power density and get more layout flexibility with a lower BOM count and smaller solution size.
Technical resources
Design & development resources
TPS2116 low iq power mux with manual and automatic switchover evaluation module
The TPS2116 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS2116. The TPS2116 is a dual input, single output power multiplexer that can be configured for automatic or manual switchover between the availabale inputs. The EVM allows the user to configure the (...)
TPS2121 Evaluation Module for Priority Power Multiplexer Applications
The TPS212x EVM is an evaluation module for TI's TPS212x family of two-input, one-output power multiplexers. This device automatically detects, selects, and seamlessly transitions between two power supplies, each operating from 2.7 V to 22 V. The TPS2121 device, the VSON hot-rod package, can (...)
Seamless switchover for backup power reference design
The TIDA-01638 referencedesign showcases Power MUXing with redundant power. If one power source fails, the system needs to switchover to a backup power source and provide an uninterrupted source of power to downstream loads. Therefore, power redundancy ensures that if one power supply were to fail, (...)