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PDF LV5103LP Data sheet ( Hoja de datos )
| Número de pieza | LV5103LP | |
| Descripción | Cell Phone Power Supply IC | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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Ordering number : ENA0585
LV5103LP
Bi-CMOS LSI
Cell Phone Power Supply IC
Overview
The LV5103LP is a cell phone power supply IC.
Functions
• Single step-down DC-DC converter channel
• Eight series regulator channels
• Built-in thermal shutdown circuit
Features
• Low power dissipation
• Built-in shorting protection circuit
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
Topr
Tstg
Conditions
Mounted on a circuit board.*
* Specified circuit board : 40×50×0.8mm3 : 4-layer (2S2P) glass epoxy printed circuit board
Operating Conditions at Ta = 25°C
Parameter
Supply voltage
Symbol
VCC
Conditions
Ratings
6
1100
-30 to +75
-40 to +125
Unit
V
mW
°C
°C
Ratings
3.2 to 4.5
Unit
V
Any and all SANYO Semiconductor 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 Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor 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 Semiconductor
products described or contained herein.
12407 MS PC 20061003-S00002 No.A0585-1/11
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
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LV5103LP
Package Dimensions
unit : mm (typ)
3302A
Top View
5.0
Bottom View
21
20
0.35
30
31
Pd max – Ta
1500
Specified board : 40×50×0.8mm3,
4-layer (2S2P) printed circuit board
glass epoxy
Mounted on the circuit board
1100
1000
11
10
0.2
40
1
(0.7)
SANYO : VQLP40(5.0X5.0)
550
500
0
– 30 0
30 60
Ambient temperature, Ta – °C
90
Control Pin Functions
Power Supply Control
RFPDN
ADPTDET
Low Low
Low High
Low
Low
High
Low
High
High
High
High
PWRKEY
Low
High
Low
High
PWRHOLD
Low
High
Low
High
PS Mode
PWRSAVE
Low
High
Mode
PS mode
Normal mode
LDO3 Output Switch
SWCTL
Mode
Low Switch off
High
Switch on
BVLT Output
BVLTON
Mode
Low Switch off
High
Switch on
LDO1
On
On
On
On
On
On
On
On
LDO2, 5, 6, 7, 8
Off
On
On
On
Off
On
On
On
(ON/OFF1)
LDO3, 4
Off
Off
Off
Off
Off
On
On
On
(ON/OFF2)
No.A0585-5/11
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
LV5103LP
Specifications of any and all SANYO Semiconductor 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 Semiconductor 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 Semiconductor 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 Semiconductor 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 Semiconductor 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 Semiconductor 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 January, 2007. Specifications and information herein are subject
to change without notice.
PS No.A0585-11/11
Datasheet pdf - http://www.DataSheet4U.net/
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet LV5103LP.PDF ] | |
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