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RT8297A

Richtek
Part Number RT8297A
Manufacturer Richtek
Description 340/800kHz Synchronous Step-Down Converter
Published Oct 20, 2021
Detailed Description ® RT8297A/B 1.5A, 17V, 340/800kHz Synchronous Step-Down Converter General Description The RT8297A/B is a high efficien...
Datasheet PDF File RT8297A PDF File

RT8297A
RT8297A

Overview
® RT8297A/B 1.
5A, 17V, 340/800kHz Synchronous Step-Down Converter General Description The RT8297A/B is a high efficiency, monolithic synchronous step-down DC-DC converter that can operate at 340kHz/800kHz, while delivering up to 1.
5A output current from a 4V to 17V input supply.
The RT8297A/B's current mode architecture allows the transient response to be optimized.
Cycle-by-cycle current limit provides protection against shorted outputs 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 (<5μA) shutdown mode provides output disconnect, enabling ea...


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