MP1482 – 2A, 18V SYNCHRONOUS RECTIFIED, STEP-DOWN CONVERTER

MP1482 Rev. 1.31

www.MonolithicPower.com

2

7/9/2012

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

© 2012 MPS. All Rights Reserved.

ORDERING INFORMATION

Part Number

Package

Top Marking

MP1482DS*

SOIC8

MP1482DS

-40

C to +85C

* For Tape & Reel, add suffix –Z (e.g. MP1482DS–Z);

For RoHS Compliant Packaging, add suffix –LF (e.g. MP1482DS–LF–Z)

PACKAGE REFERENCE

BS

IN

SW

GND

SS

EN

COMP

FB

1

2

3

4

8

7

6

5

TOP VIEW

SOIC8

ABSOLUTE MAXIMUM RATINGS

(1)

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

Junction Temperature...............................150°C

Continuous Power Dissipation

(2)

SOIC8……………………………………….1.38W

Lead Temperature ....................................260°C

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

Recommended Operating Conditions

(3)

Thermal Resistance

(4)

SOIC8..................................... 90 ...... 45...

C/W

Notes:

1) Exceeding these ratings may damage the device

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

any

ambient

temperature

is

calculated

by

allowable power dissipation 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 board.