EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAXM15062/MAXM15063/ 4.5V to 60V, 300mA Himalaya uSLIC MAXM15064 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-supply Wide 4.5V to 60V Input solutions. The MAXM15062/MAXM15063/MAXM15064 Adjustable 0.9V to 5V Output Fixed 3.3V and 5V Output (MAXM15062 and are a family of high-efficiency, synchronous step-down DC-DC modules with integrated controller, MOSFETs, MAXM15063) 1.5% Feedback Accuracy compensation components, and inductor that operate over a wide input-voltage range. The modules oper- Up to 300mA Output-Current Internally Compensated ate from 4.5V to 60V input and deliver up to 300mA All Ceramic Capacitors output current. The MAXM15062 and MAXM15063 are fixed 3.3V and 5V output modules respectively. The High Efficiency MAXM15064 is an adjustable output (0.9V to 5V) mod- Selectable PWM- or PFM-Mode of Operation ule. The modules significantly reduce design complexity, Shutdown Current as Low as 2.2A (typ) manufacturing risks, and offer a true plug and play power/ Flexible Design supply solution, reducing time-to-market. Internal Soft-Start and Prebias Startup The MAXM15062/3/4 modules employ peak-current- Open-Drain Power Good Output (RESET Pin) mode control architecture. To reduce input inrush current, Programmable EN/UVLO Threshold the modules offer a fixed 4.1ms soft-start time. Robust Operation The MAXM15062/3/4 modules are available in a low pro- Hiccup Overcurrent Protection file, compact 10-pin, 2.6mm 3mm 1.5mm, uSLIC Overtemperature Protection package. -40C to +125C Ambient Operating Temperature/ -40C to +150C Junction Temperature Applications Rugged Industrial Sensors and Encoders Complies with CISPR22(EN55022) Class B 4-20mA Current-Loop Powered Sensors Conducted and Radiated Emissions LDO Replacement Passes Drop, Shock, and Vibration Standards: JESD22-B103, B104, B111 HVAC and Building Control Battery-Powered Equipment Ordering Information appears at end of data sheet. General Purpose Point-of-Load uSLIC is a trademark of Maxim Integrated Products, Inc. USB Type-C Powered loads Typical Application Circuit 2.5V Typical Application Circuit 5V V V V V OUT IN OUT IN 2.5V, 300mA 48V 5V, 300mA 24V OUT VIN VIN OUT C C CIN OUT CIN OUT R1 R3 RESET 10F 10F 1F GND 1F EN/UVLO GND 2.2M 133k MAXM15064 MAXM15063 EN/UVLO FB RESET FB V LX V LX CC CC R2 R4 C1 C1 825k 75k MODE MODE 1F 1F 19-100199 Rev 2 11/18MAXM15062/MAXM15063/ 4.5V to 60V, 300mA Himalaya uSLIC MAXM15064 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 ( ) 41.56 C/W JA 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. Note 1: Junction temperature greater than +125C degrades operating lifetimes. Note 2: Package thermal resistance is measured on an evaluation board with natural convection. Electrical Characteristics (V = V = 24V, V = 0V, C = 1F, FB = 1V (MAXM15064), FB = 3.6V (MAXM15062) FB = 5.5V (MAXM15063), LX = IN EN/UVLO GND VCC MODE = RESET = OUT = unconnected T = -40C to +125C, unless otherwise noted. Typical values are at T = +25C. All voltages A A are referenced to GND, unless otherwise noted.) (Note 3) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS INPUT SUPPLY (V ) IN Input-Voltage Range V 4.5 60 V IN Input-Shutdown Current I V = 0V, shutdown mode 2.2 4 A IN-SH EN/UVLO MODE = unconnected, I 95 160 A Q-PFM FB = 1.03 V FB-REG Input-Supply Current Normal switching mode, V = 24V , IN I 3.2 mA Q-PWM MODE=0 ENABLE/UVLO (EN/UVLO) V V rising 1.19 1.215 1.28 ENR EN/UVLO EN/UVLO Threshold V V falling 1.06 1.09 1.16 V ENF EN/UVLO V V falling, true shutdown 0.75 EN-TRUESD EN/UVLO EN/UVLO Input-Leakage I T = +25C -100 +100 nA EN/UVLO A Current LDO (V ) CC V Output-Voltage Range V 6V < V < 60V, 0mA < I < 10mA 4.75 5 5.25 V CC CC IN VCC V Current Limit I V = 4.3V 13 30 50 mA CC VCC-MAX CC Maxim Integrated 2 www.maximintegrated.com