ISL78234, ISL78233 Datasheet - Renesas

ISL78234 - 3A and 4A Compact Synchronous Buck Regulators

DATASHEET ISL78233, ISL78234 3A and 4A Compact Synchronous Buck Regulators FN8359 Rev.11.01 Jun 16, 2022 The ISL78233 and ISL78234 are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 3A (ISL78233), or 4A (ISL78234) of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver a very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL7823.

ISL78234 Features

* include internal fixed or adjustable soft-start and internal/external compensation. The ISL78233 and ISL78234 are available in a 3mmx3mm 16 Ld Thin Quad Flat (TQFN) Pb-free package and in a 5mmx5mm 16 Ld Wettable Flank Quad Flat No-Lead (WFQFN) package with an exposed pad for improved thermal perfor

ISL78233-Renesas.pdf