EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAXM15068 7.5V to 60V, 200mA Himalaya uSLIC Step-Down Power Module General Description Benefits and Features The Himalaya series of voltage regulator ICs and power Easy to Use modules enable cooler, smaller, and simpler power- Wide 7.5V to 60V Input Range supply solutions. The MAXM15068 is a high-efficiency, Adjustable 5V to 12V Output 1.44% Feedback Accuracy synchronous step-down DC-DC module with integrated controller, MOSFETs, compensation components, and Up to 200mA Output-Current Internally Compensated inductor that operates over a wide input-voltage range. The module operates from 7.5V to 60V input and delivers All Ceramic Capacitors up to 200mA output current over a programmable output High Efficiency voltage from 5V to 12V. The module significantly reduces Selectable PWM- or PFM-Mode of Operation design complexity, manufacturing risks, and offers a true Shutdown Current as Low as 2.2A (typ) plug and play power/supply solution, reducing time-to- Flexible Design market. Internal Soft-Start and Prebias Startup The MAXM15068 employs peak-current-mode control Open-Drain Power Good Output (RESETPin) architecture. To reduce input inrush current, the device Programmable EN/UVLO Threshold offers a fixed 3.75ms soft-start time. Robust Operation The MAXM15068 module is available in a low profile, com- Hiccup Overcurrent Protection pact 10-pin, 2.6mm 3mm 1.5mm, uSLIC package. Overtemperature Protection -40C to +125C Ambient Operating Temperature/ Applications -40C to +150C Junction Temperature Industrial Sensors and Process Control Rugged 4-20mA Current-Loop Powered Sensors Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions LDO Replacement Passes Drop, Shock, and Vibration Standards: HVAC and Building Control JESD22-B103, B104, B111 Battery-Powered Equipment General Purpose Point-of-Load Ordering Information appears at end of data sheet. uSLIC is a trademark of Maxim Integrated Products, Inc. Typical Application Circuit VOUT V IN 12V, 200mA 15.5V to 60V V OUT IN C CIN OUT R1 R3 4.7F 1F RESET GND 2.2M 931k MAXM15068 EN/UVLO FB V LX CC R2 R4 C3 75k 191k MODE 1F 19-100645 Rev 0 9/19MAXM15068 7.5V to 60V, 200mA Himalaya uSLIC Step-Down Power Module Absolute Maximum Ratings V , EN/UVLO to GND ............................................-0.3V to 70V Junction Temperature (Note 1) ........................................+150C IN LX, OUT and GND .....................................-0.3V to (V + 0.3V) Storage Temperature Range ............................ -55C to +125C IN V , FB, RESET to GND ..........................................-0.3V to 6V Lead Temperature (soldering,10s) ..................................+260C CC MODE to GND .......................................... -0.3V to (V + 0.3V) Soldering Temperature (reflow) .......................................+260C CC Output Short-Circuit Duration ....................................Continuous Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Package Information PACKAGE TYPE: 10-PIN uSLIC Package Code M102A3+2 Outline Number 21-100094 Land Pattern Number 90-100027 THERMAL RESISTANCE, FOUR-LAYER BOARD (Note 2) Junction-to-Ambient ( ) 41.5C/W JA Note 1: Junction temperature greater than +125C degrades operating lifetimes. Note 2: Package thermal resistances are measured on an evaluation board with natural convection. For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a +, , or - in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. Maxim Integrated 2 www.maximintegrated.com