MP5016

2.7 - 15V, 0.7 - 5A, Current Limit Switch

with Over-Voltage Clamp

and Reverse Blocking

MP5016 Rev.1.1

www.MonolithicPower.com

1

6/14/2019

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

© 2019 MPS. All Rights Reserved.

The Future of Analog IC Technology

DESCRIPTION

The MP5016 is a protection device designed to

protect circuitry on the output from transients on

the input. The MP5016 also protects the input

from undesired shorts and transients coming

from the output.

During start-up, the inrush current is limited by

limiting the slew rate at the output. The slew

rate is controlled by the DV/DT pin setting and

MODE pin setting.

The maximum load at the output is current-

limited. The magnitude of the current limit is

controlled by an external resistor from ILIMIT to

GND. There is a fixed 2.5A current limit when

ILIMIT is floating.

The output voltage is limited by the output over-

voltage protection (OVP) function. The clamp

voltage can be set by the MODE connection.

The MP5016 offers a GATE drive signal

connected to an external N-channel MOSFET

gate to block current flowing from the output to

the input when the IC is in enable off, power

shutdown, or thermal shutdown.

The MP5016 is available in a QFN-10

(1.5mmx2mm) package.

FEATURES

 Wide 2.7V to 15V Operating Input Range

 26V Absolute Maximum Transient Input

Voltage

 Selectable Over-Voltage Clamp Threshold

 Fast Output Over-Voltage Protection (OVP)

Response

 Integrated 43mΩ Power MOSFET

 Adjustable Current Limit or Fixed Current

Limit when Floating ILIMIT

 Reverse-Blocking MOSFET Driver

 Soft-Start Time Programmable through

DV/DT and MODE

 Fast Response for Hard Short Protection

 Over-Current Protection (OCP) Hiccup

Protection

 Thermal Shutdown and Auto-Retry

 Available in a QFN-10 (1.5mmx2mm)

Package

APPLICATIONS

 HDD, SSD

 Hot Swaps

 Wireless Modem Data Cards

 PC Cards

 USB Power Distribution

 USB Protection

 USB3.1 Power Delivery

All MPS parts are lead-free, halogen-free, and adhere to the RoHS

directive. For MPS green status, please visit the MPS website under

Quality Assurance. “MPS” and “The Future of Analog IC Technology” are

Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION