MP2393GTL-P

MP2393 is a fully integrated, high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. The MP2393 offers a very compact solution that achieves 3A of continuous output current with excellent load and line regulation over a wide input range. The MP2393 uses synchronous mode operation for higher efficiency over the output current load range. Constant-on-time (COT) control operation provides very fast transient response, easy loop design, and very tight output regulation. Full protection features include short-circuit protection (SCP), over-current protection (OCP), undervoltage protection (UVP) and thermal shutdown. The MP2393 requires a minimal number of readily available, standard, external components and is available in a space-saving SOT-583 (1.6mm x 2.1mm) package. Applications include game consoles, digital set-top boxes, flat-panel television, monitors and general purposes.

• Wide 4.2V to 24V operating input range
• 75mohm/40mohm low RDS(ON) internal power MOSFETs
• High efficiency synchronous mode operation
• Power-save mode (PSM) at light load
• Fast load transient response, 650KHz switching frequency
• Programmable soft-start (SS) time
• Power good (PG) indication
• Pre-bias start-up

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.