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PDF LR18115 Data sheet ( Hoja de datos )
| Número de pieza | LR18115 | |
| Descripción | 1.6X LINEAR FAN DRIVER | |
| Fabricantes | UNISONIC TECHNOLOGIES | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LR18115 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
LR18115
LINEAR INTEGRATED CIRCUIT
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
LR18115G-S08-R
Package
SOP-8
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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LR18115
TYPICAL CHARACTERISTICS
LINEAR INTEGRATED CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet LR18115.PDF ] | |
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