MP5470
4V-16V, Power Management IC with Four 3A/3A/2A/2A Buck Converters and Flexible System Setting via I2C and MTP
Evaluation Tools
EVKT-MP5470 Evaluation Kit 4V-16V, Power Management IC with Four 3A/3A/2A/2A Buck Converters and Flexible System Setting via I2C and MTP
The MP5470 is a complete power management IC that integrates four high-efficiency, step-down, DC/DC converters and a flexible logic interface.
Constant-on-time (COT) control provides fast transient response. The programmable switching frequency (up to 1.6MHz) reduces the external inductor and capacitor size greatly. Full protection features include under-voltage lockout (UVLO), over-current protection (OCP), over-voltage protection (OVP), and thermal warning/shutdown.
The output voltage is adjustable through the I2C bus or can be preset by the three-time programmable multi-time programmable (MTP) e-Fuse. The power on/off sequence is also programmable by the MTP.
The MP5470 requires a minimal number of external components and is available in a space-saving QFN-22 (3mmx4mm) package.
12V Power Management IC Evaluation Board
Software to configure and monitor I2C digital parts & evaluation kits
Communication Interface Device USB to I2C/PMBus, included with product evaluation kit or can be purchased separately.
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