MAXM15063

RECOMMENDED FOR NEW DESIGNS

4.5V to 60V, 300mA Himalaya uSLIC Step-Down Power Module

Save Space and Reduce Heat, 300mA Synchronous Buck, Highly Efficient, Power Module in our uSLIC Package

Data Sheet (Rev. 2) Product Selection Table
Part Models
2
1ku List Price
Starting From $3.32
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Part Details

  • Easy to use
    • Wide 4.5V to 60V Input Range
    • Adjustable 0.9V to 5V Output
    • Fixed 3.3V and 5V Output (MAXM15062 and MAXM15063)
    • ±1.5% Feedback Accuracy
    • Up to 300mA 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
MAXM15063
4.5V to 60V, 300mA Himalaya uSLIC Step-Down Power Module
MAXM15064: Typical Application Circuit
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Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

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Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • MAXM15063

EE-Sim Power® Tools 1

The EE-Sim DC-DC Converter Tool uses your requirements to quickly create a complete power design including a schematic, BOM with commercially available parts, and time and frequency domain simulations. Your customized schematic can be downloaded for further analysis in the standalone EE-Sim OASIS Simulator, featuring SIMPLIS and SIMetrix SPICE engines.

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LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

MAXM15062EVKIT

Evaluation Kit for the MAXM15062 3.3V Output-Voltage Application

Buy Now View Details

Features and Benefits

  • Highly Integrated Solution
  • Wide 5.5V to 48V Input Range
  • Fixed 3.3V Output, Delivers Up To 300mA Output Current
  • High 80.46% Efficiency (VIN = 24V, VOUT = 3.3V at 150mA)
  • 500kHz Switching Frequency
  • ENABLE/UVLO Input, Resistor-Programmable UVLO Threshold
  • PFM Feature for Better Light-Load Efficiency
  • Fixed Internal 4.1ms Soft-Start Time
  • Active-Low RESET Output, with Pullup Resistor to VCC
  • Overcurrent and Overtemperature Protection (OCP and OTP)
  • Low-Profile, Surface-Mount Components
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions

Product Details

The MAXM15062 3.3V output evaluation kit (EV kit) provides a proven design to evaluate the MAXM15062 high-voltage, high-efficiency, synchronous step-down DC-DC module. The EV kit is programmed to deliver 3.3V output for loads up to 300mA. The EV kit features an adjustable input undervoltage lockout, selectable mode, and open-drain active-low RESET signal. The MAXM15062 data sheet provides a complete description of the module that should be read in conjunction with this EV kit data sheet prior to modifying the demo circuit. For full module features, benefits and parameters, refer to the MAXM15062 data sheet.

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
  • USB Type-C Powered Loads

MAXM15064EVKIT

Evaluation Kit for the MAXM15064 5V Output-Voltage Application

Buy Now View Details

Features and Benefits

  • Highly Integrated Solution
  • Wide 12V to 60V Input Range
  • Programmed 5V Output, Delivers Up To 300mA Output Current
  • High 78.68% Efficiency (VIN = 48V, VOUT = 5V at 220mA)
  • 500kHz Switching Frequency
  • ENABLE/UVLO Input, Resistor-Programmable UVLO Threshold
  • PFM Feature for Better Light-Load Efficiency
  • Fixed Internal 4.1ms Soft-Start Time
  • Active-Low RESET Output, with Pullup Resistor to VCC
  • Overcurrent and Overtemperature Protection (OCP and OTP)
  • Low-Profile, Surface-Mount Components
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions

Product Details

The MAXM15064 5V output evaluation kit (EV kit) provides a proven design to evaluate the MAXM15064 high-voltage, high-efficiency, synchronous step-down DC-DC module. The EV kit is programmed to deliver 5V output for loads up to 300mA. The EV kit features an adjustable input undervoltage lockout, selectable mode, and open-drain active-low RESET signal. The MAXM15064 data sheet provides a complete description of the module that should be read in conjunction with this EV kit data sheet prior to modifying the demo circuit. For full module features, benefits and parameters, refer to the MAXM15064 data sheet.

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

MAXM15063EVKIT

Evaluation Kit for the MAXM15063 5V Output-Voltage Application

Buy Now View Details

Features and Benefits

  • Highly Integrated Solution
  • Wide 12V to 60V Input Range
  • Fixed 5V Output, Delivers Up To 300mA Output Current
  • High 81.72% Efficiency (VIN = 24V, VOUT = 5V at 220mA)
  • 500kHz Switching Frequency
  • ENABLE/UVLO Input, Resistor-Programmable UVLO Threshold
  • PFM Feature for Better Light-Load Efficiency
  • Fixed Internal 4.1ms Soft-Start Time
  • Active-Low RESET Output, with Pullup Resistor to VCC
  • Overcurrent and Overtemperature Protection (OCP and OTP)
  • Low-Profile, Surface-Mount Components
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions

Product Details

The MAXM15063 5V output evaluation kit (EV kit) provides a proven design to evaluate the MAXM15063 high-voltage, high-efficiency, synchronous step-down DC-DC module. The EV kit is programmed to deliver 5V output for loads up to 300mA. The EV kit features an adjustable input undervoltage lockout, selectable mode, and open-drain active-low RESET signal. The MAXM15063 data sheet provides a complete description of the module that should be read in conjunction with this EV kit data sheet prior to modifying the demo circuit. For full module features, benefits and parameters, refer to the MAXM15063 data sheet.

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
  • USB Type-C Powered Loads
MAXM15062EVKIT
Evaluation Kit for the MAXM15062 3.3V Output-Voltage Application
MAXM15064EVKIT
Evaluation Kit for the MAXM15064 5V Output-Voltage Application
MAXM15063EVKIT
Evaluation Kit for the MAXM15063 5V Output-Voltage Application

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