MP1584 – 3A, 1.5MHz, 28V STEP-DOWN CONVERTER

MP1584 Rev. 1.0

www.MonolithicPower.com

2

8/8/2011

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2011 MPS. All Rights Reserved.

ORDERING INFORMATION

* For Tape & Reel, add suffix –Z (e.g. MP1584EN–Z);

For RoHS Compliant Packaging, add suffix –LF. (e.g. MP1584EN–LF–Z)

PACKAGE REFERENCE

SW

EN

COMP

FB

BST

VIN

FREQ

GND

1

2

3

4

8

7

6

5

TOP VIEW

BST to SW .....................................–0.3V to +6V

All Other Pins.................................–0.3V to +6V

Continuous Power Dissipation

............................................................. 2.5W

Junction Temperature...............................150

C

Lead Temperature ....................................260

C

Storage Temperature.............. –65°C to +150

C

Recommended Operating Conditions

(3)

Thermal Resistance

(4)

SOIC8E .................................. 50 ...... 10...

C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

will cause excessive die temperature, and the regulator will go

into thermal shutdown. Internal thermal shutdown circuitry

protects the device from permanent damage.

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7, 4-layer PCB.

Part Number*

Package

Top Marking

MP1584EN

SOIC8E

MP1584EN

–20

C to +85C