MAX17291C

RECOMMENDED FOR NEW DESIGNS

High-Voltage, Micropower, Boost Converter

80mA Peak Current Limit High-Voltage, Micropower, Boost Converter with True Shutdown

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $0.72

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Overview

28μA Quiescent Supply Current from Input
Output Short-Circuit Protection
Overtemperature Protection
True Shutdown Mode
- 13nA Shutdown Current
- No Reverse Current from OUT
87% Peak Efficiency

1.8V to 4.5V Input Range
5.5V to 20V Output Voltage Range
80mA 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

The MAX17291C is a low quiescent current, boost (stepup), DC-DC converter with 80mA 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 MAX17291C 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 IoT Sensors
Low-Power, Wireless Communication Products
Secondary-Cell Portable Systems

Part Models: 2
1ku List Price: Starting From $0.72

Documentation

Data Sheet 1

MAX17291C: High-Voltage, Micropower, Boost Converter (Rev.0) 10/25/2023

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
MAX17291CANT+	WLCSP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX17291CANT+T	WLCSP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
MAX17291	RECOMMENDED FOR NEW DESIGNS	High-Voltage, 1A Micropower Boost Converter with Short-Circuit Protection and True Shutdown
MAX17291B	RECOMMENDED FOR NEW DESIGNS	High-Voltage Micropower Boost Converter

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

MAX17291B

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

Evaluation Kit for MAX17291C

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Features and Benefits

Evaluates the MAX17291C IC
(3 x 2 Bump, 0.4mm Pitch)
1.8V to 4.5V Input Range
5.5V to 20V Configurable Output Voltage
Up to 80mA Input Peak Current
Proven 2-Layer, 1.5oz Copper PCB Layout
Demonstrates Compact Solution Size

Product Details

The MAX17291C evaluation kit (EV kit) evaluates the MAX17291C IC in a wafer-level package (WLP). The MAX17291C is a low quiescent current boost (step-up) DC-DC converter with an 80mA peak inductor current limit, TrueShutdown™, and short-circuit protection. The EV kit operates over an input range of 1.8V to 4.5V and provides resistor-configurable output voltages from 5.5V to 20V. The EV kit comes with the MAX17291CANT+ installed.

Resources

MAX17291CEVKIT Gerber Files
10/25/2023

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