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RT7297B

Richtek
Part Number RT7297B
Manufacturer Richtek
Description 1.2MHz Synchronous Step-Down Converter
Published Sep 20, 2013
Detailed Description Design Sample & Tools Buy ® RT7297B 3A, 18V, 1.2MHz Synchronous Step-Down Converter General Description The RT729...
Datasheet PDF File RT7297B PDF File

RT7297B
RT7297B

Overview
Design Sample & Tools Buy ® RT7297B 3A, 18V, 1.
2MHz Synchronous Step-Down Converter General Description The RT7297B is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.
5V to 18V input supply.
The RT7297B's current mode architecture and external compensation allow the transient response to be optimized over a wide input voltage range and loads.
Cycleby-cycle current limit provides protection against shorted outputs, and soft-start eliminates input current surge during start-up.
The RT7297B also provides under voltage protection and thermal shutdown protection.
The low current (<3μA) shutdown mode provides output disco...


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