MP4000DS datasheet(2/12 Pages) MPS

2 / 12 page

MP4000 – OFFLINE HIGH BRIGHTNESS WLED DRIVER CONTROLLER

MP4000 Rev. 1.3

www.MonolithicPower.com

11/7/2012

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

ORDERING INFORMATION

Part Number

Package

Top Marking

Free Air Temperature (TA)

MP4000DS

SOIC8

MP4000

-40

°C to +85°C

* For Tape & Reel, add suffix –Z (e.g. MP4000DS–Z).

For RoHS Compliant Packaging, add suffix –LF (e.g. MP4000DS–LF–Z)

PACKAGE REFERENCE

DRIVE

BOS

GND

TST

VCC

DIM

SOIC8

ABSOLUTE MAXIMUM RATINGS (1)

VCC, DRIVE ...................................-0.3V to 11V

DIM, BOS, CS................................-0.3V to 6.5V

Continuous Power Dissipation (TA = +25°C)

(2)

SOIC8 ........................................................ 1.3W

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

°C

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

°C

Storage Temperature............... -55

°C to +150°C

Recommended Operating Conditions

(3)

VCC, DRIVE ....................................8V to 10.5V

Maximum Junction Temp. (TJ) .............. +125°C

Thermal Resistance

(4)

θJA

θJC

SOIC8 .....................................96 ...... 45 ...

°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

operating conditions.

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

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