MPM3804 Datasheet (data sheet) PDF





MPM3804 Datasheet, 5.5V Input Step-Down Module Synchronous Regulator

MPM3804   MPM3804  

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MPM3804 0.6A, 5.5V Input Step-Down Modul e Synchronous Regulator with Integrated Inductor in Ultra-Small 2x2x0.9mm QFN Package DESCRIPTION The MPM3804 is a m onolithic, step-down, switch-mode conve rter with built-in, internal power MOSF ETs and an inductor. The MPM3804 achiev es 0.6A of continuous output current fr om a 2.3V to 5.5V input voltage range w ith excellent load and line regulation. The output voltage can be regulated as low as 0.6V. Only input capacitors, ou tput capacitors, and feedback (FB) resi stors are required to complete the desi gn. The constant-on-time (COT) control scheme provides a fast transient respon se, high light-load effic

MPM3804 Datasheet, 5.5V Input Step-Down Module Synchronous Regulator

MPM3804   MPM3804  
iency, and easy loop stabilization. Full protection features include cycle-by-c ycle current limiting and thermal shutd own. The MPM3804 is ideal for a wide ra nge of applications, including high-per formance DSPs, wireless power, portable and mobile devices, and other low-powe r systems. The MPM3804 requires a minim al number of readily available, standar d, external components and is available in an ultra-small QFN-10 (2mmx2mm) pac kage. FEATURES  Up to 91% Peak Effi ciency  Low IQ: 11μA  Wide 2.3V to 5.5V Operating Input Range  Outpu t Voltage as Low as 0.6V  100% Duty Cycle in Dropout  0.6A Output Curren t  120mΩ and 80mΩ Internal Power M OSFETs  2.4MHz Frequency  EN and Power Good for Power Sequencing  Cyc le-by-Cycle Over-Current Protection (OC P)  0.5ms Internal Soft-Start Time Output Discharge  Short-Circuit P rotection (SCP) with Hiccup Mode  Th ermal Shutdown  Stable with Low ESR Output Ceramic Capacitors  Ultra-Sma ll 2mm x 2mm x 0.9mm QFN-10 Package APP LICATIONS  Optical Modules  Indus trial Products  IOT Devices  Spac e Constrained Applications  Low-Volt age I/O Supplies  LDO Replacement Al l MPS parts are lead-free, halogen-free , and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. “MPS” and “The Future of








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