MAXM15065EVKIT

Evaluation Kit for the MAXM15065 3.3V Output-Voltage Application


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Description

The MAXM15065 3.3V output evaluation kit (EV kit) provides a proven design to evaluate the MAXM15065 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 MAXM15065 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 MAXM15065 data sheet.

Key Features

  • Highly Integrated Solution
  • Wide 5.5V to 48V Input Range
  • Fixed 3.3V Output, Delivers Up To 300mA Output Current
  • High 80.43% Efficiency (VIN = 24V, VOUT = 3.3V at 150mA)
  • 550kHz Switching Frequency
  • ENABLE/UVLO Input, Resistor-Programmable UVLO Threshold
  • PFM Feature for Better Light-Load Efficiency
  • Fixed Internal 3.75ms 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

Applications/Uses

  • 4-20mA Current-Loop Powered Sensors
  • Battery-Powered Equipment
  • General Purpose Point-of-Load
  • HVAC and Building Control
  • Industrial Sensors and Encoders
  • LDO Replacement
  • USB Type-C Powered Loads

See parametric specs for Step-Down Switching Regulator Reference Designs (207)


Part NumberVIN
(V)
VIN
(V)
VOUT1
(V)
VOUT1
(V)
IOUT1
(A)
IOUT1
(A)
Switch TypeDesign TypeParts Used
minmaxminmaxmaxmax
MAXM15065EVKIT 5.5483.33.30.30.3InternalMaxim EE-SimMAXM15065

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.
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

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.

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