MP3306 datasheet(2/12 Pages) MPS

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MP3306-

-30V 700kHz SYNCHRONOUS STEP-UP WHITE LED DRIVER

MP3306 Rev.1.0

www.MonolithicPower.com

3/6/2013

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

ORDERING INFORMATION

Part Number*

Package

Top Marking

MP3306EG

QFN12 (2x2mm)

* For Tape & Reel, add suffix –Z (e.g. MP3306EG–Z).

For RoHS Compliant packaging, add suffix –LF (e.g. MP3306EG–LF–Z)

PACKAGE REFERENCE

P W M O

E N

O V P

BS T

G N D

S W

P W M I

O U T

V C C

ABSOLUTE MAXIMUM RATINGS

(1)

VSW, VOUT, VFB....................................-0.5V to 35V

VBST................................. ..................... VSW +6V

VIN, VL, ............................................ -0.5V to 14V

VEN, VOVP, VPWMI, VPWMO, VCC ........... -0.3V to 6.5V

Continuous Power Dissipation (TA = +25°C)

(2)

………………………………………………....1.6W

Storage Temperature............... -55°C to +150°C

Recommended Operating Conditions

(3)

IN Supply Voltage VIN ........................ 3V to 12V

Vsw ................................................ -0.5V to 30V

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

Thermal Resistance

(4)

θJA

θJC

QFN12 (2 x 2mm)...................80 ...... 16 ...°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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