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Products for Controller (External Switch)

Texas Instruments DC/DC controllers are non-isolated, switching voltage regulators that require an external MOSFET to set the output current, which allows you to optimize efficiency and performance in your design. When matched with TI NexFET™ MOSFETs, designers can achieve best-in-class Rdson and gate-charge performance.

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TPS40K DC/DC Controllers
enlarge Enlarge Portfolio Overview TPS40K DC/DC Controllers


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TPS40490 : 5V - 60V Wide Input, 5.4 MHz Buck Controller

TPS40007-DIE : Low Input, High-Efficiency Synchronous Buck Controller, TPS40007-DIE

LM5116-HT : 80V High Temperature Wide Range Synchronous Buck Controller