STEVAL-ISA052V2 | Placa de evaluación

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Fabricado por: Stmicroelectronics

Datasheet

This board is based on the PM6675AS device, a single high-efficiency step-down controller with an independent LDO linear regulator. The constant on-time (COT) architecture assures fast transient response supporting both electrolytic and ceramic output capacitors. An embedded integrator control loop compensates for the DC voltage error due to the output ripple. Selectable low-consumption mode allows the highest efficiency over a wide range of load conditions. The low-noise mode sets the minimum switching frequency to 33 kHz for audio-sensitive applications. The LDO linear regulator can sink and source up to 2Apk. Two fixed current limits (±1A and ±2A) can be chosen.

Tags: Semiconductores, Kits de Desarrollo para Semiconductor, Kits de Desarrollo de Procesador y Microcontrolador.