MAXM17623 Datasheet | Maxim Integrated

Description The Himalaya series of voltage regulator ICs and power modules enable cooler, smaller, and simpler powersupply solutions. MAXM17623 and MAXM17624 are high-frequency synchronous step down DC-DC converter modules, with integrated MOSFETs, pensation ponents, and inductors, that operate over 2.9V to 5.5V input voltage range. MAXM17623 and MAXM17624 support up to 1A load current and allow use of small, lowcost input and output capacitors. The output voltage can be adjusted from 0.8V to 3.3V. The modules significantly reduce design plexity, manufacturing risks, and offer a true plug-and-play power supply solution, reducing timeto-market. The MAXM17623 and MAXM17624 modules employ peak-current-mode control architecture under steady-state operation. To reduce input inrush current, the devices offer a fixed 1ms soft-start time.  Both  modules feature selectable PWM or PFM mode of operation at light loads. When PWM mode is selected, MAXM17623 operates at a fixed 2MHz switching frequency and MAXM17624 operates at a fixed 4MHz switching frequency. MAXM17623 offers output voltages from 0.8V to 1.5V and MAXM17624 offers output voltages from 1.5V to 3.3V. The MAXM17623 and MAXM17624 modules are available in a low profile, pact 10-pin, 2.6mm x 2.1mm x 1.3mm, u SLIC™ package. Applications - - Point of Load Power Supply - - Standard 5V Rail Supplies - - Battery Powered Applications - - Distributed Power Systems - - Industrial Sensors and Process Control Ordering Information appears at end of data sheet. Benefits and Features - - Easy to Use - 2.9V to 5.5V Input​​ - Adjustable 0.8V to 3.3V Output - ±1% Feedback Accuracy - Up to 1A Output Current - Fixed 2MHz or 4MHz Operation - 100% Duty-Cycle Operation - Internally pensated - All Ceramic Capacitors - - High Efficiency - Selectable PWM- or PFM-Mode of Operation - Shutdown Current as Low as 0.1μA (typ) - - Flexible Design - Internal Soft-Start and Prebias Startup - Open-Drain Power Good Output (PGOOD Pin) - - Robust...