MPQ2489 datasheet(2/13 Pages) MPS

2 / 13 page

MPQ2489 – STEP DOWN WLED DRIVER WITH WIDE 6V~55V INPUT VOLTAGE, AEC-Q100 QUALIFIED

MPQ2489 Rev. 1.1

www.MonolithicPower.com

9/26/2016

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

ORDERING INFORMATION

Part Number

Package

Top Marking

MPQ2489DQ*

QFN-6 (3x3mm)

MPQ2489DQ-AEC1**

QFN-6 (3x3mm)

MPQ2489DN-AEC1***

SOIC8E

MP2489

* For Tape & Reel, add suffix -Z (e.g. MPQ2489DQ-Z).

For RoHS Compliant Packaging, add suffix -LF (e.g. MPQ2489DQ-LF-Z)

** For Tape & Reel, add suffix -Z (e.g. MPQ2489DQ-AEC1-Z).

For RoHS Compliant Packaging, add suffix -LF (e.g. MPQ2489DQ-AEC1-LF-Z

*** For Tape & Reel, add suffix -Z (e.g. MPQ2489DN-AEC1-Z).

For RoHS Compliant Packaging, add suffix -LF (e.g. MPQ2489DN-AEC1-LF-Z

PACKAGE REFERENCE

QFN-6 (3x 3mm)

SOIC8E

ABSOLUTE MAXIMUM RATINGS

(1)

VIN, VSW .........................................-0.3V to +60V

VRS ..................................................VIN-5V to VIN

All Other Pins...............................-0.3V to +6.3V

Continuous Power Dissipation

(TA = +25°C)

(2)

QFN6 ......................................................... 2.5W

SOIC8E...................................................... 2.5W

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

C

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

C

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

C to +150C

Recommended Operating Conditions

(3)

Supply Voltage VIN ..............................6V to 55V

Operating Junction Temp. (TJ). -40°C to +125°C

Thermal Resistance

(4)

θJA

θJC

QFN-6 (3mm x 3mm) .............50 ...... 14 ...

C/W

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

maximum junction temperature TJ(MAX), the junction-to-

ambient thermal resistance θJA, 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) The device is not guaranteed to function outside of its

operation conditions.

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

MPQ2489 Datasheet(PDF) 2 Page - Monolithic Power Systems

MPQ2489 Datasheet(HTML) 2 Page - Monolithic Power Systems

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

Datasheet Download

Link URL