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LA5691SのメーカーはSanyoです、この部品の機能は「Monolithic Linear IC」です。 |
部品番号 | LA5691S |
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部品説明 | Monolithic Linear IC | ||
メーカ | Sanyo | ||
ロゴ | |||
このページの下部にプレビューとLA5691Sダウンロード(pdfファイル)リンクがあります。 Total 7 pages
Ordering number:ENN3244
Monolithic Linear IC
LA5691D, 5691S
Voltage Regulator Driver with Watchdog Timer
(with Output ON/OFF Function)
Overview
The LA5691 is a single-chip voltage regulator for micro-
computer system monitor use that performs the functions
of 5V output voltage control, watchdog timer, and voltage
detector. Since the LA5691 is capable of exercising output
ON/OFF controls it is especially suited for use in battery-
powered equipment.
Package Dimensions
unit:mm
3001B-DIP8
[LA5691D]
85
Applications
• Microcomputer system for car equipment, refrigeration/
heating equipment, office automation equipment.
14
9.4
Functions
• Output voltage 5V control.
• Watchdog timer.
• Reset generation at power-ON-mode.
• The enable pin can be used to exercise output ON/OFF
control (Active-low).
Features
• An external PNP transistor can be used to provide a low-
saturation voltage regulator.
• Capable of reducing of power dissipation at standby mode
(IQ OFF=300mA typ).
• CK input with edge detector.
• Variable detection voltage.
0.5 1.4
0.89 2.54
unit:mm
3017C-SIP9
[LA5691S]
22.3
1.5
SANYO : DIP8
3.0
1
0.99
2.54
0.5
9
1.3 0.25
1.35
SANYO : SIP9
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
40500TN (KT)/O259YT/8037TA, TS No.3244–1/7
1 Page Equivalent Circuit Block Diagram
LA5691D, 5691S
Test Circuit
* The reset output contains a pull-up resistor of 10kΩ.
Sample Application Circuit
Function Table
· Ct, CO : Capacitors whose value does not vary with temperature very much.
· CCK : Must be used to eliminate noise in the reset output.
No.3244–3/7
3Pages LA5691D, 5691S
No.3244–6/7
6 Page | |||
ページ | 合計 : 7 ページ | ||
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PDF ダウンロード | [ LA5691S 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 |
LA5691D | Monolithic Linear IC | Sanyo |
LA5691S | Monolithic Linear IC | Sanyo |