L4075L-AF5-R datasheet(3/5 Pages) UTC

部件名	L4075L-AF5-R

功能描述	40V LED DRIVER WITH INTERNAL SWITCH

PDF	5 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

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3 / 5 page

L4075

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R125-030.b



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

VIN

+50

VIN>5V

VIN+0.3 ~ VIN-5

ISENSE Voltage

VIN<5V

VISENSE

VIN+0.3 ~ -0.3

LX Output Voltage

VLX

-0.3 ~ +50

Adjust Pin Input Voltage

VADJ

-0.3 ~ +6

Switch Output Current

ILX

400

Power Dissipation

370

Operating Junction Temperature

150

°C

Operating Temperature Range

TOPR

-40 ~ +85

°C

Storage Temperature Range

TSTG

-55 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



THERMAL CHARACTERISTICS

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

θJA

270

°C/W

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