EV5496-R-00A

The EV5496-R-00A is an evaluation board for the MP5496, a complete power management solution that integrates four high-efficiency, step-down, DC/DC converters, five low-dropout regulators, and a flexible logic interface.

A DC/DC converter with constant-on-time (COT) control provides fast transient response. The 1.5MHz default fixed switching frequency during continuous conduction mode (CCM) reduces the external inductor and capacitor values greatly. Full protection features include under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown.

The output voltage is adjustable through the I²C bus or preset by the one-time programmable (OTP) memory. The start-up and shutdown sequences can be configured by the OTP, or they can be controlled through the I²C bus online.

The MP5496 requires a minimal number of external components, and is available in a space-saving, QFN-28 (4mmx4mm) package.