Boost Module with True Shutdown

MAXM17225

www.maximintegrated.com

Maxim Integrated | 7

Pin Configurations

EN

1

2

3

4

OUT

GND

IN

INS

IN

OUT

TOP VIEW

10

9

8

7

5

6

GND

LX

MAXM17225

Pin Descriptions

PIN

NAME

FUNCTION

1, 2

IN

Module Supply Input Pins. Connect a 10µF ceramic capacitor from IN to GND.

3

INS

Input Sense Pin. Connect this pin directly to the Input Capacitor node.

4

on the MAXM17225

RSEL Selection Table.

5

LX

Switching Node Pin. Must be left floating; used by factory for testing only.

6, 7

GND

Ground Pins.

8, 9

OUT

Output Voltage Pins. Connect a 10µF ceramic capacitor from OUT to GND.

10

EN

Enable Input. Force this pin high to enable the boost module. Force this pin low to disable the part and

enter shutdown.