MAXM15064

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

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


Please check latest availability status for a specific part variant.

Description

The MAXM15064 is a high-efficiency, synchronous stepdown DC-DC module with integrated circuit and inductor that operates over a wide input-voltage range. The module operates from 4.5V to 60V input and delivers up to 300mA output current over a programmable output voltage from 0.9V to 5V. The module is an easy-touse, step-down power module that significantly reduces design complexity, manufacturing risks, and offers a true plug-and-play power-supply solution, reducing time-tomarket. The device employs peak-current-mode control architecture through the MODE pin that can be used to operate the device in pulse-width modulation (PWM) or pulse-frequency modulation (PFM) control schemes. To reduce input inrush current, the device offers an internal soft-start.

The MAXM15064 module is available in a low profile, compact 10-pin, 2.6mm × 3mm × 1.5mm, uSLIC™ package. The device can operate over a wide temperature range from -40°C to +125°C.


Solve Space and Thermal Challenges with uSLIC Power Modules

MAXM15064: Typical Application Circuit MAXM15064: Typical Application Circuit Enlarge+

Key Features

  • Easy to use
    • Wide 4.5V to 60V Input Range
    • Adjustable 0.9V to 5V Output
    • ± 1.44% Feedback Accuracy
    • Up to 300mA Output-Current Capability
    • Internally Compensated
    • Requires Only 5 External Components
    • All Ceramic Capacitors
  • High Efficiency
    • Selectable PWM- or PFM-Mode of Operation
    • Shutdown Current as Low as 2.2µA (typ)
  • Flexible Design
    • Prebias Startup
    • Open-Drain Power Good Output (RESET Pin)
    • Programmable EN/UVLO Threshold
  • Robust Operation
    • Hiccup Overcurrent Protection
    • Overtemperature Protection
    • High -40°C to +125°C Ambient Operating Temperature Range /-40°C to +150°C Junction Temperature Range

Applications/Uses

  • 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
Part NumberVIN
(V)
VIN
(V)
VOUT1
(V)
VOUT1
(V)
Output Adjust. MethodIOUT1
(A)
Switch TypeSynchronous SwitchingPower Good SignalDC-DC OutputsOper. Freq.
(kHz)
Design ToolsPackage/Pins
minmaxminmax
MAXM15064 NEW!4.5600.95Resistor0.3InternalYesYes1500EE-Sim
eMGA/10
See All Step-Down Switching Regulators (353)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAXM15064EVKIT: Evaluation Kit for the MAXM15064 5V Output-Voltage Application

Quality and Environmental Data

Request Reliability Report for: MAXM15064 
Lead-Free Package Tin (Sn) Whisker Reports

Additional Resources

Topmark Coding MAXM15064

Tools & Models

  • EE-Sim: Design & Simulate MAXM15064
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

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    Evaluation Board9953MAXM15064EVKIT Evaluation Kit for the MAXM15064 5V Output-Voltage Application