The RT7271A is a high efficiency, synchronous step-down
DC/DC converter for applications operating from 4.5V to
17V and requiring up to 6A maximum load. The current
mode architecture of RT7271A allows the transient
response to be optimized. Cycle-by-cycle current limit
provides protection against shorted output and soft-start
eliminates input current surge during start-up. Fault
conditions also include output under voltage protection,
output over voltage protection, and thermal shutdown. The
low current shutdown mode provides output disconnect,
enabling easy power management in battery powered
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