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LA5632 の電気的特性と機能

LA5632のメーカーはSanyoです、この部品の機能は「Multiple Power Supply System Regulator」です。


製品の詳細 ( Datasheet PDF )

部品番号 LA5632
部品説明 Multiple Power Supply System Regulator
メーカ Sanyo
ロゴ Sanyo ロゴ 




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LA5632 Datasheet, LA5632 PDF,ピン配置, 機能
Ordering number : ENN5998
Monolithic linear IC
LA5632
Multiple Power Supply System Regulator
Overview
The LA5632 is a multiple power supply IC that provides
two 3.3-V regulator circuits as well as two 5-V regulator
circuits. This device is optimal for MD players and similar
applications.
Functions and Features
• Two built-in 3.3-V regulator circuits (IO = 60 mA,
150 mA)
• Two built-in 5-V regulator circuits (IO = 1000 mA,
100 mA)
• Power on/off detection circuit included
• The reset circuit operates from the B.BAK voltage.
• The reset circuit current drain is extremely low (3.5 µA
(typical) in backup mode)
Pd max — Ta
14
100 × 100 × 1.5 mm3
12
Package Dimensions
unit: mm
3149A-SIP12H
[LC5632]
27.0
20.0
1
2.5 2.0 0.5
1.0
12
4.0
0.4
2.0
SANYO: SIP12H
10
8
50 × 50 × 1.5 mm3
6.5
6
6.7
4
Independent IC
2.3
2
0
–20 0
20 40
60
Ambient temperature, Ta — °C
3.6
1.3
80
100
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
22500RM (OT) No. 5998-1/6

1 Page





LA5632 pdf, ピン配列
LA5632
Continued from preceding page.
Parameter
Symbol
Conditions
[B.BAK Regulator Block] VCC = 10 V, IBAK = 60 mA
Output voltage
VO BAK
Dropout voltage
VDROP BAK
Line regulation
VOLN BAK
Load regulation
VOLD BAK
Peak output current
IOP BAK
Output shorted current
IOSC BAK
Current drain
IQ BAK
[P.DOWN Detection Circuit] VCC = 10 V
Threshold voltage
VTH P.DOWN
Residual voltage
Vsat P.DOWN
VCC = 6.25 to 12 V
IBAK = 5 to 60 mA
With the cd1 pin shorted
P.DOWN pin current = 1 mA
Delay time
td1 cd1 = 1 µF
[S.RESET Block] VCC = 0 V, B.BAK = 3.3 V
Threshold voltage1
Threshold voltage2
Reset output undefined voltage
Backup mode current drain
Low-level output current drain
Residual voltage
VTH1 S.RESET
VTH2 S.RESET
VUNS S.RESET
IIN1 BAK
IIN2 BAK
Vsat S.RESET
B.BAK = 3.1 V
B.BAK = 1.8 V
With the cd2 pin shorted
S.RESET pin current = 0.2 mA
Delay time
td2 cd2 = 1 µF
[AC Detection Circuit] VCC = 10 V
Threshold voltage
[STBY Detection Circuit] VCC = 10 V
Threshold voltage
VTH AC
VTH STBY
Ratings
Unit
min typ max
3.13
60
3.3
3.47
V
2 2.5 V
200 mV
200 mV
84 mA
60 180 mA
15 24 mA
3.0
3.16
3.32
V
200 mV
75 100 125 ms
2.56
1.9
75
2.7
2.0
3.5
0.36
100
2.84
2.1
1.4
5
200
125
V
V
µA
mA
mV
ms
0.5 0.7 0.9 V
1.3 1.8 2.3 V
No. 5998-3/6


3Pages


LA5632 電子部品, 半導体
LA5632
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer’s
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer’s products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products (including technical data, services) described or contained
herein are controlled under any of applicable local export control laws and regulations, such products must
not be exported without obtaining the export license from the authorities concerned in accordance with the
above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification”
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of February, 2000. Specifications and information herein are subject
to change without notice.
PS No. 5998-6/6

6 Page



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共有リンク

Link :


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LA5632

Multiple Power Supply System Regulator

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