Evaluation Kit

Available

Design

Resources

Tools

and Models

Support

Click here to ask an associate for production status of specific part numbers.

Boost Module with True Shutdown

MAXM17225

19-101160; Rev 1; 8/21

Product Highlights

• Extends Battery Life

• 300nA Ultra-Low Quiescent Current

• 0.5nA Shutdown Current

• 95% Peak Efficiency

• True Shutdown

- Output Disconnects from Input

• Easy to use–Addresses Popular Operation

• Minimum Startup Voltage of 0.88V

• 1A Peak Inductor Current Limit

• Robust Performance Features Include

• Internal Current Limit

• Integrated Soft-Start

• PFM Control Scheme for Higher Efficiency at

Light Load Operation.

• Reduced Size and Increased Reliability

• 2.1mm x 2.6mm, 10-Lead eMGA Package

• Operating Temperature Range -40°C to +125°C

Key Applications

• Health Monitoring and Fitness Devices

• Ultra-Low-Power IoT Modules

• Wearables

• Portable Point-Of-Sale (POS) Terminals

• USB On-The-Go Adapter Modules, USB Charging

• Supercapacitor Backup for RTC/Alarm Buzzers

• Single or Dual Cell Alkaline Battery Products

Bluetooth is a registered trademark of Bluetooth SIG, Inc.

Simplified Application Diagram

10µF

10µF

OUTPUT ADJUSTABLE

(1.8V TO 5V)

LX

MAXM17225

INS

EN

GND

OUT

INPUT

(0.4V TO 5.5V)

IN

IN

OUT

Pin Description

EN

1

2

3

4

OUT

GND

IN

INS

IN

OUT

TOP VIEW

10

9

8

7

5

6

GND

LX

MAXM17225

Ordering Information

appears at end of data sheet.