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RT7247A

Richtek
Part Number RT7247A
Manufacturer Richtek
Description Synchronous Step-Down Converter
Published Sep 20, 2013
Detailed Description ® RT7247A 2A, 18V, 340kHz Synchronous Step-Down Converter General Description The RT7247A is a high efficiency, monoli...
Datasheet PDF File RT7247A PDF File

RT7247A
RT7247A


Overview
® RT7247A 2A, 18V, 340kHz Synchronous Step-Down Converter General Description The RT7247A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.
5V to 18V input supply.
The RT7247A's current mode architecture and external compensation allow the transient response to be optimized over a wide input range and loads.
Cycle-bycycle current limit provides protection against shorted outputs, and soft-start eliminates input current surge during start-up.
The RT7247A also provides under voltage protection and thermal shutdown protection.
The low current (<3μA) shutdown mode provides output disconnection, enabling easy power managemen...



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