MP5000 datasheet(2/12 Pages) MPS

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MP5000 – 12V, 1A-5A PROGRAMMABLE CURRENT LIMIT SWITCH

MP5000 Rev. 1.41

www.MonolithicPower.com

9/6/2013

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

ORDERING INFORMATION

Part Number*

Package

Top Marking

Free Air Temperature (TA)

MP5000DQ

QFN10 (3 x3mm)

-40

C to +85C

* For Tape & Reel, add suffix

–Z (e.g. MP5000DQ–Z);

For RoHS Compliant Packaging, add suffix

–LF (e.g. MP5000DQ–LF–Z)

PACKAGE REFERENCE

ABSOLUTE MAXIMUM RATINGS

(1)

VCC, SOURCE, I-LIMIT .................. -0.3V to 22V

dv/dt, ENABLE/FAULT..................... -0.3V to 6V

Storage Temperature............... -65

C to +155C

Continuous Power Dissipation

(TA = +25°C)

(2)

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

Operating Junction Temperature. -40

C to 150C

Input Voltage Operating Range........ 10V to 18V

Input Voltage Transient (100mS) ......... VIN=25V

Thermal Resistance

(3)

θJA

θJC

QFN10....................................50 ...... 12 ...

C/W

Notes:

1) Exceeding these ratings may damage the device.

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

maximum junction temperature TJ(MAX),

the junction-to-

ambient thermal resistance θ

JA, and the ambient temperature

TA. The maximum allowable continuous power dissipation at

any ambient temperature is calculated by PD(MAX)=(TJ(MAX)-

TA)/ θJA. Exceeding the maximum 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) Measured on JESD51-7 4-layer board.

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