MAXM17225 datasheet(1/14 Pages) MAXIM

部件名	MAXM17225

功能描述	Tiny, 0.4V to 5.5V Input, 300nA IQ, nanoPower Boost Module with True Shutdown

PDF	14 Pages

Scroll/Zoom	100%

制造商	MAXIM [Maxim Integrated Products]

网页	https://www.maximintegrated.com/en.html

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1 / 14 page

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Tiny, 0.4V to 5.5V Input, 300nA IQ, nanoPower

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

- Zero Forward/Reverse Current from VIN,VOUT

• Easy to use–Addresses Popular Operation

• VIN: 5.5V Down to 0.4V

• Minimum Startup Voltage of 0.88V

• Single Resistor-Adjustable VOUT from 1.8V to 5V

• VOUT Selection Resolution: In 100mV Steps

• 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

• Bluetooth® LE Devices

• 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

COUT

10µF

RSEL

CIN

10µF

OUTPUT ADJUSTABLE

(1.8V TO 5V)

LX

MAXM17225

INS

EN

GND

OUT

INPUT

(0.4V TO 5.5V)

RSEL

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

RSEL

Ordering Information

appears at end of data sheet.

类似零件编号 - MAXM17225

制造商	部件名	数据表	功能描述
Maxim Integrated Produc...	MAXM17502	564Kb / 15P	1A, 60V High-Efficiency, DC-DC Step-Down Power Module with Integrated Inductor Rev 2; 5/19
	MAXM17502ALI	564Kb / 15P	1A, 60V High-Efficiency, DC-DC Step-Down Power Module with Integrated Inductor Rev 2; 5/19
	MAXM17502ALIT	564Kb / 15P	1A, 60V High-Efficiency, DC-DC Step-Down Power Module with Integrated Inductor Rev 2; 5/19
	MAXM17502EVKIT	814Kb / 7P	MAXM17502 in a 5V Output-Voltage Application Rev 0; 4/17
	MAXM17503	1Mb / 19P	Integrated Compensation Components Rev 1; 4/15

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类似说明 - MAXM17225

制造商	部件名	数据表	功能描述
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