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U585のメーカーはContek Microelectronicsです、この部品の機能は「(U584 - U587) Voltage conversion regulator」です。 |
部品番号 | U585 |
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部品説明 | (U584 - U587) Voltage conversion regulator | ||
メーカ | Contek Microelectronics | ||
ロゴ | |||
このページの下部にプレビューとU585ダウンロード(pdfファイル)リンクがあります。 Total 6 pages
U584/5/7
LINEAR INTEGRATED CIRCUIT
3~8 AMP 5V TO 3.3V VOLTAGE
CONVERSION REGULATOR
DESCRIPTION
The Contek U584/585/587 voltage regulators are monolithic
integrated circuits, designed for use in applications requiring a
well regulated positive output voltage with +5V input. The
output voltage can be adjustable from 3.8 V down to 1.3V.
www.DataSheet4U.FcoEmATURES
*Low dropout performance.
*Adjustable output down to 1.3V.
*Line regulation typically below 0.1%.
*Load regulation typically below 0.1%.
*Output current can be up to 8 A for Contek U584.
1
1
TO-220
TO-263
BLOCK DIAGRAM
CURRENT
LIMITING
Contek
OVER
TEMPERATURE
PROTECTION
VOLTAGE
REGULATION
AMPLIFIER
1: COMMON 2: OUTPUT 3: INPUT
INPUT
SAFE AREA
PROTECTION
OUTPUT
ADJUST
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:[email protected]
1
1 Page U584/5/7
LINEAR INTEGRATED CIRCUIT
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation(15W for the Contek U584, 10W
for theContek U585). Power dissipation is determined by input / output differential and the output current.
Guaranteed maximum output power will not be available over the full input-output voltage range.
Note 3: IFULLLOAD is defined as the maximum value of output load current as a function of input-to-output voltage.
Output current can be different for different input-to-output voltage.
APPLICATION CIRCUIT
www.DataSheet4U.com
VIN
4.74V
3 Contek
U584/5/7
C1
10 mF
1
IADJ
2 TAB
R1
127 W
1%
R2
221 W
1%
V REF
VOUT
3.45V
@7.5A
C2
10 mF
TANT
REQUIRED FOR STABILITY
VOUT =VREF* (1+R2/R1)+I ADJ* R2
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:[email protected]
3
3Pages U584/5/7
LINEAR INTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
www.DataSheet4U.com
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:[email protected]
6
6 Page | |||
ページ | 合計 : 6 ページ | ||
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PDF ダウンロード | [ U585 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
U584 | (U584 - U587) Voltage conversion regulator | Contek Microelectronics |
U585 | (U584 - U587) Voltage conversion regulator | Contek Microelectronics |
U587 | (U584 - U587) Voltage conversion regulator | Contek Microelectronics |