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PDF LV5683P Data sheet ( Hoja de datos )
| Número de pieza | LV5683P | |
| Descripción | Multi Voltage Regulator IC | |
| Fabricantes | Sanyo Semicon Device | |
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Hay una vista previa y un enlace de descarga de LV5683P (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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Ordering number : ENA1982A
LV5683P
Monolithic Linear IC
For Car Audio Systems
Multi Voltage Regulator IC
Overview
The LV5683P is a multi voltage regulator suitable for USB silicon tuner car-audio systems. This IC has 4 outputs, VDD
5V(3.3V), AUDIO(8.5V), SWU(3.3V) and USB5V(CD 8V: available). About protection circuits, it has
Over-current-protection, Over-voltage-protection and Thermal-shut-down. VCC1(SWU and USB supply) is independent
terminal from VCC, and accepts lower voltage(ex. From DC/DC converter) which enables to reduce power dissipation.
Features
• 4 system regulator
VDD(LCD micon) : VOUT 5.0V(3.3V), IO max 300mA, reverse current prevention.
Audio
: VOUT 8.5V, IO max 300mA
SWU(systems) : VOUT 3.3V, IO max 500mA
USB : VOUT 5.0V(8.0V available for CD), IO max 1100mA
• Over-current-protection
• Over-voltage-protection: Typ 21V(except VDD)
• Thermal-shut-down Typ 175ºC
• Applied Pch-LDMOS for output stages.
(Warning)The protector functions only improve the IC’s tolerance and they do not guarantee the safety of the IC if used under the conditions out of safety
range or ratings. Use of the IC such as use under overcurrent protection range or thermal shut down state may degrade the IC’s reliability and eventually
damage the IC.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Conditions
Conditions
Supply voltage
Allowable Power dissipation
VCC max
Pd max
(*Ta ≤ 25°C)
IC unit
With Al heatsink(50×50×1.5mm3)
Infinite heat rediation
Peak supply voltage
Operating ambient temperature
VCC peak
Topr
See below pulse wave.
Storage temperature
Tstg
Junction temperature
Tj max
Ratings
36
1.3
5.3
26
50
-40 to +85
-55 to +150
150
Unit
V
W
W
W
V
°C
°C
°C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment. The products mentioned herein
shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,
aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,
safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives
in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any
guarantee thereof. If you should intend to use our products for new introduction or other application different
from current conditions on the usage of automotive device, communication device, office equipment, industrial
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the
intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely
responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. 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.
O2611 SY 20111014-S00006/O1211 SY 20110928-S00007 No.A1982-1/9
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
Pin Function
Pin No.
1
Pin name
N.C.
2 AUDIO_EN
Description
-
AUDIO output CTRL
LV5683P
8
2
Equivalent Circuit
-
VCC
3 AUDIO
AUDIO output when AUDIO_EN = High, ON
8.5V/0.3A
14
8
3
GND
VCC
4 N.C.
5 VDD
-
VDD output
5.0V, 3.3V/0.3A
14 GND
-
8 VCC
5
6 IKVDD
VDD output voltage select
OPEN : VDD = 5.0V
GND : VDD = 3.3V
7 N.C.
8 VCC
-
VCC
9 VCC1
VCC1
14 GND
8 VCC
6
14
8
9
14
GND
-
VCC
GND
Continued on next page.
No.A1982-5/9
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet LV5683P.PDF ] | |
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