MAX17227J

RECOMMENDED FOR NEW DESIGNS

400mV to 5.5V Input, 500mA nanoPower Boost Converter with Short-Circuit Protection and Automatic Pass-Through Mode

Industry’s First NanoPower Boost with Integrated Short-Circuit Protection and Automatic Pass-Through Mode

Data Sheet (Rev. 2)
Product Selection Table
Part Models
4
1ku List Price
Starting From $0.95
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Part Details

  • 350nA Quiescent Supply Current
  • Output Short-Circuit Protection
  • Automatic Pass-Through Mode
    • Overcurrent and Overtemperature Protected
  • 95% Peak Efficiency, 89% or Higher at 500μA
  • Typical 300mA Output Current at 5.0V (VIN > 3.6V)
  • 400mV to 5.5V Input Voltage Range
  • 880mV Minimum Startup Voltage
  • Single Resistor-Adjustable Output Voltage
    • 2.3V to 5.2V Output Voltage Range with 100mV Steps
    • 5.4V Output Voltage Setting Available
  • 500mA Peak Inductor Current Limit
  • Active Discharge Feature
  • Thermal Shutdown Protection
  • Multiple Package Options:
    • 1.58mm x 0.89mm, 0.4mm Pitch, 6-Bump (3 x 2) WLP
    • 2mm x 2mm, 8-Pin TDFN
  • -40°C to +125°C Operating Temperature Range
MAX17227J
400mV to 5.5V Input, 500mA nanoPower Boost Converter with Short-Circuit Protection and Automatic Pass-Through Mode
MAX17227J: Typical Operating Circuit
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Documentation

Data Sheet 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Internal Power Switch Boost Regulators 1
MAX17227A
RECOMMENDED FOR NEW DESIGNS 400mV to 5.5V Input, 2A nanoPower Boost Converter with Short-Circuit Protection and True Shutdown
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Tools & Simulations

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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Evaluation Kits

eval board
schematic 1
MAX17227JEVK-TDFN

Evaluation Kit for the MAX17227J

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Features and Benefits

  • Evaluates the MAX17227J in an 8-pin TDFN Package
  • 400mV to 5.5V Input Range
  • 800mV Minimum Startup Voltage
  • 2.3V to 5.4V Configurable Output Voltage
  • Up to 300mA Output Current at 5.0V (VIN > 3.6V)
  • Proven 2-Layer 1oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested

Product Details

The MAX17227J TDFN evaluation kit (EV kit) evaluates the MAX17227J IC in a TDFN package. The MAX17227J is a nanoPower Boost converter with a 500mA peak inductor current limit and offers automatic pass-through operation when the input voltage is higher than the set output voltage. The EV kit operates over an input range of 400mV to 5.5V depending on load, with a 0.88V typical startup with 3kΩ load. The EV kit provides resistor configurable output voltages from 2.3V to 5.4V. Refer to the MAX17227J IC data sheet for output voltage settings. The EV kit comes with the MAX17227JATA+ installed.

Applications

  • Battery-Powered Medical Equipment
  • Clinical Instrumentation
  • Consumer
  • Emergency Lighting
  • Industrial
  • IoT Sensors
  • Medical
  • Near-Band IoT
  • Wearable Devices
  • Wi-Fi® Module

eval board
schematic 2
MAX17227JEVK-WLP

Evaluation Kit for the MAX17227J

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Features and Benefits

  • Evaluates the MAX17227J in a 6-pin WLP
  • 400mV to 5.5V Input Range
  • 880mV Minimum Startup Voltage
  • 2.3V to 5.4V Configurable Output Voltage
  • Up to 300mA Output Current at 5.0V (VIN > 3.6V)
  • Proven 2-Layer 1oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested

Product Details

The MAX17227J WLP evaluation kit (EV kit) evaluates the MAX17227J IC in a WLP package. The MAX17227J is a nanoPower Boost converter with a 500mA peak inductor current limit and offers automatic pass-through operation when the input voltage is higher than the set output voltage. The EV kit operates over an input range of 400mV to 5.5V depending on load with a 0.88V typical startup with 3kΩ load. The EV kit provides resistor configurable output voltages from 2.3V to 5.4V. Refer to the MAX17227J IC data sheet for output voltage settings. The EV kit comes with the MAX17227JANT+ installed.

Applications

  • Battery-Powered Medical Equipment
  • Clinical Instrumentation
  • Consumer
  • Emergency Lighting
  • Industrial
  • IoT Sensors
  • Medical
  • Near-Band IoT
  • Wearable Devices
  • Wi-Fi® Module
MAX17227JEVK-TDFN
Evaluation Kit for the MAX17227J
MAX17227JEVK-TDFN: Board Photo
MAX17227JEVK-WLP
Evaluation Kit for the MAX17227J
MAX17227JEVK-WLP: Board Photo

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