LR18115L-S08-R datasheet(1/6 Pages) UTC

部件名	LR18115L-S08-R

功能描述	1.6X LINEAR FAN DRIVER WITH VOUT FULLY ON CONTROL

PDF	6 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

标志

1 / 6 page

UNISONIC TECHNOLOGIES CO., LTD

LR18115

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 6

QW-R102-039.D

1.6X LINEAR FAN DRIVER

WITH VOUT FULLY ON

CONTROL

DESCRIPTION

The UTC LR18115 is a low output resistance 1.6X positive

voltage linear fan driver with very low dropout voltage at up to

500mA. The UTC LR18115 consists of an error amplifier, output

stage, voltage divider, over temperature protection, current limiting

scheme and Fully Control logic. VOUT voltage follows the 1.6 times of

VSET voltage until it reaches VIN voltage. The VSET voltage must be

larger than 1V to guarantee VOUT 1.6 times of VSET. When given low,

VOUT can be fully turned on by FON pin. Good regulation over

variation in line, load and temperature is also provided by UTC

LR18115

.

FEATURES

* VOUT Follows 1.6 Times of VSET

* 0.3Ω Output Resistance @ 0.5A

* Over Temperature Protection

* Current Limiting Protection

* FON Pin to Turn VOUT Fully On

ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

LR18115L-S08-R

LR18115G-S08-R

SOP-8

Tape Reel

LR18115L-S08-T

LR18115G-S08-T

SOP-8

Tube

类似零件编号 - LR18115L-S08-R

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BCD Semiconductor Manuf...	AP2113	586Kb / 13P	1.6x Linear DC Fan Driver with VOUT Fully on Control
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Advanced Power Electron...	APE8873	242Kb / 5P	1.6X LINEAR REGULATOR FOR DC FAN DRIVER CONTROL
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	APE8876	453Kb / 10P	1.6X LINEAR FAN DRIVER WITH VOUT FULLY ON CONTROL
Global Mixed-mode Techn...	G996	153Kb / 1P	1.6X Linear Fan Driver
	G991	62Kb / 2P	1.6X Linear Fan Driver with VO Fully On Control
	G990	61Kb / 2P	1.6X Linear Fan Driver
Analog Intergrations Co...	AIC1993	304Kb / 8P	Linear Fan Control Driver IC
Diodes Incorporated	AP2113	585Kb / 13P	1.6x Linear DC Fan Driver with VOUT Fully on Control Mar. 2012 Rev 1. 3