MAX77291
Info : RECOMMENDED FOR NEW DESIGNS
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MAX77291

High-Voltage Micropower Boost Converter with 50mA Input Current Limit

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1ku List Price Starting From $0.63
Features
  • 28μA Quiescent Supply Current from Input
  • Output Short Circuit Protection
  • Overtemperature Protection
  • True Shutdown Mode
    • 13nA Shutdown Current
    • No Reverse Current from OUT
  • 90% Peak Efficiency
  • 1.8V to 5.5 V Input Range
  • 5.5V to 20V Output Voltage Range
  • 100mA Peak Inductor Current Limit
  • 1.27mm x 0.87mm 6-Bump WLP (3 x 2, 0.4mm Pitch) Package
  • -40°C to +125°C Temperature Range
Additional Details
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The MAX77291 is a low-quiescent-current boost (step-up) DC-DC converter with a 100mA peak inductor current limit and True Shutdown™. True Shutdown disconnects the output from the input with no forward or reverse current. The output voltage is set with an external resistor-divider. The output voltage can be widely varied between 5.5V and 20V.

The MAX77291 is available in a 6-bump, 0.4mm pitch, wafer-level package (WLP).

APPLICATIONS

  • Primary Cell Portable Systems
  • Battery-Powered Medical Equipment
  • Tiny, Low-Power Internet of Things (IoT) Sensors
  • Low-Power Wireless Communication Products
  • Secondary-Cell Portable Systems
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file View Data Sheet (Rev.0)
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Part Models 2
1ku List Price Starting From $0.63
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MAX77291

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Data Sheet

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UPDATED 07/11/2024
English

MAX77291: High-Voltage Micropower Boost Converter with 50mA Input Current Limit Data Sheet (Rev.0)

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Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX77291ANT+ 6-WLCSP-N/A external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
MAX77291ANT+T 6-WLCSP-N/A external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link

Software & Part Ecosystem

Evaluation Kits 1

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MAX77291EVKIT

Evaluation Kit for the MAX77291

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MAX77291EVKIT

Evaluation Kit for the MAX77291

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MAX77291EVKIT
Evaluation Kit for the MAX77291

Features and Benefits

  • Evaluates the MAX77291 IC
  • 1.27mm x 0.87mm 6-Bump WLP (3 x 2, 0.4mm Pitch)Package
  • 1.8V to 5.5V Input Range
  • 5.5V to 20V Configurable Output Voltage
  • Up to 100mA Input Peak Current
  • Proven 2-Layer, 1.5oz Copper Printed Circuit Board(PCB) Layout
  • Demonstrates Compact Solution Size
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Product Detail

The MAX77291 evaluation kit (EV kit) evaluates the MAX77291 IC packaged in a wafer-level package (WLP). The MAX77291 is a low quiescent-current boost (step-up) DC-DC converter with a 100mA peak inductor current limit,True Shutdown™, and short-circuit protection. The EV kitoperates over an input range of 1.8V to 5.5V and providesresistor-configurable output voltages from 5.5V to 20V.The EV kit comes with the MAX77291ANT+ installed.

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MAX77291EVKIT Gerber Files Download

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MAX77291EVKIT

Evaluation Kit for the MAX77291

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