7.5V to 60V, 200mA Himalaya uSLIC Step-Down Power Module

The Himalaya series of voltage regulator ICs and power modules enable cooler, smaller, and simpler power-supply solutions. The MAXM15068 is a high-efficiency, synchronous step-down DC-DC module with integrated controller, MOSFETs, compensation components, and inductor that operates over a wide input-voltage range. The module operates from 7.5V to 60V input and delivers up to 200mA output current over a programmable output voltage from 5V to 12V. The module significantly reduces design complexity, manufacturing risks, and offers a true plug and play power/supply solution, reducing time-to-market.

The MAXM15068 employs peak-current-mode control architecture. To reduce input inrush current, the device offers a fixed 3.75ms soft-start time.

The MAXM15068 module is available in a low profile, compact 10-pin, 2.6mm × 3mm × 1.5mm, uSLIC™ package.

Applications

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

* Easy to Use

* Wide 7.5V to 60V Input Range * Adjustable 5V to 12V Output * ±1.44% Feedback Accuracy * Up to 200mA Output-Current * Internally Compensated * All Ceramic Capacitors

* High Efficiency

* Selectable PWM- or PFM-Mode of Operation * Shutdown Current as Low as 2.2µA (typ)

* Flexible Design

* Internal Soft-Start and Prebias Startup * Open-Drain Power Good Output (Active-Low RESET Pin) * Programmable EN/UVLO Threshold

* Robust Operation

* Hiccup Overcurrent Protection * Overtemperature Protection * -40°C to +125°C Ambient Operating Temperature/ -40°C to +150°C Junction Temperature

* Rugged

* Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions * Passes Drop, Shock, and Vibration Standards: JESD22-B103, B104, B111