MAXM15462-MAXM15464 – 4.5V to 42V, 300mA Himalaya uSLIC Step-Down Power Module

The MAXM15462/MAXM15463/MAXM15464 are a family of high-efficiency, synchronous step-down DC-DC modules with integrated controller, MOSFETs, compensation components, and inductor that operate over a wide input-voltage range.

MAXM17623/MAXM17624 - 2.9V to 5.5V, 1A Himalaya uSLICStep-Down Power Module

MAXM17623/MAXM17624 DC-DC modules are targeted for applications requiring operation at high ambient temperatures or without airflow – due to high efficiency fully synchronous power modules decrease temperature rise. Another challenges for these parts could be space-constrained applications or unpredictable voltage transients due to long cables or poor supply voltage.

Key features

• Wide 4.5V to 42V Input voltage Range
  
• Adjustable (0.9 to 5V) and fixed output voltage (3.3V & 5V) options
• ±1.5% Feedback Accuracy
• Up to 300mA output current capability
• Internally compensated
• All-ceramic capacitors
• High-efficiency (selectable PWM or PFM mode of operation)
• Shutdown mode (2.2uA Iq typ.)
• Internal soft start and prebias startup
• PG output
• Programmable EN/UVLO Threshold
• Hiccup Overcurrent and Overtemperature Protection
• Operation temperature -40°C to +125°C
• CISPR22(EN55022) Class B Conducted and Radiated Emissions compliant
• Passes Drop, Shock, and Vibration Standards: JESD22-B103, B104, B111
• Low-profile and compact uSLIC™ package (2.6x3x1.5mm, 10 pin)

 Click to Download datasheet of MAXM15462-MAXM15464 [PDF]

Typical applications

• 4-20mA Current-Loop Powered Sensors
• Battery-Powered Equipment
• General Purpose Point-of-Load
• HVAC and Building Control
• Industrial Sensors and Process Control
• LDO Replacement

Click to Download datasheet of MAXM17623/MAXM17624 [PDF]