MP5087

– 5.5V, 7A LOW RDSON LOAD SWITCH WITH CURRENT MONITORING

MP5087 Rev. 1.2

www.MonolithicPower.com

5

8/16/2017

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2017 MPS. All Rights Reserved.

PIN FUNCTIONS

QFN-12

(2mmx2mm)

Pin #

Name

Description

1

EN

Enable Input. Pulling this pin below the specified threshold shuts the chip down.

2

GND

Ground.

3

VCC

Supply Voltage to the Control Circuitry.

4

IMON

Output Current Monitor. Provides a voltage proportional to the current flowing through the

power device. Place a resistor to ground to set the gain.

5

SS

Soft Start Pin. An external capacitor connected to this pin sets the slew rate of the output

voltage soft start period.

6, 11

VIN

Input Power Supply.

7, 8, 9, 10

VOUT

Output to the Load.

12

PG

Power Good Pin. Push-Pull output.