SY21197 regulator equivalent, synchronous step-down regulator.
The SY21197 high-efficiency synchronous stepdown DC/DC regulator operates over a wide input voltage range of 4.5V to 18V, and can deliver an output current up to 6A. It .
with high step-down ratios. It also provides cycle-by-cycle current limiting and overtemperature protection.
The SY21197.
Features
The SY21197 high-efficiency synchronous stepdown DC/DC regulator operates over a wide input voltage range of 4.5V to 18V, and can deliver an output current up to 6A. It integrates a main switch and a synchronous switch with very low RDS(ON.
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