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Sanyo Electric Components Datasheet

LV5684PVC Datasheet

Multi-Power Supply IC

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Ordering number : ENA2103
LV5684PVC
Bi-CMOS LSI
For Car Audio Systems
Multi-Power Supply IC
Overview
The LV5684PVC is a power supply IC suitable for USB/CD receiver system for car audio system.
This IC integrates 5 systems of regulator output, 2 systems of high side power switch, overcurrent protector,
overvoltage protector and overheat protector
Supply for VDD and SW33V outputs is low voltage specification, which enables drastic reduction of power dissipation
compared to the existing model. (the package is HZIP15J).
Features
Low consumption current: 50μA (typ, only VDD output is in operation)
5 systems of regulator output
VDD for microcontroller: output voltage: 3.3V, maximum output current: 350mA reverse current protection
implemented.
For system: output voltage: 3.3V, maximum output current: 450mA
For audio: output voltage: 5 to 9V (set by external resistors), maximum output current: 250mA
For illumination: output voltage: 5 to 12V (set by external resistors), maximum output current: 300mA
For CD: output voltage: 5V/8V, maximum output current: 1300mA
2 lines of high side switch with interlock VCC
EXT: Maximum output current: 350mA, voltage difference between input and output: 0.5V
ANT: Maximum output current: 300mA, voltage difference between input and output: 0.5V
Supply input
V6IN: 6V for VDD, system (SW33V)
VCC1: For internal reference voltage, control circuits
In case of voltage drop of V6IN, VCC1 supplies to VDD output.
VCC2: For AUDIO, illumination, CD, EXT/ANT
Overcurrent protector
Overvoltage protector(OVP): VCC1,VCC2 Typ 23V (All outputs except VDD are turned off)
Overvoltage shutdown(OVS): V6IN Typ 23V (All outputs except VDD are turned off)
Overheat protector: Typ 175°C
Continued on next page.
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.
80812NKPC 20120731-S00003 No.A2103-1/13


Sanyo Electric Components Datasheet

LV5684PVC Datasheet

Multi-Power Supply IC

No Preview Available !

Continued from preceding page.
PchLDMOS is used in power output block
LV5684PVC
(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, thermal shutdown state or V6IN
OVS condition may degrade the IC’s reliability and eventually damage the IC.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Conditions
Conditions
Supply voltage
VCC max
V6IN max
VCC1, VCC2
V6IN (*)
Input voltage
Allowable power dissipation
VIN max
Pd max
CTRL1, CTRL2
Independent IC
Ta 25°C
Al heat sink *
With an infinity heat sink
Peak supply voltage
Operating ambient temperature
VCC peak
Topr
See below for the waveform applied.
Storage temperature
Tstg
Junction temperature
Tj max
* : When the Aluminum heat sink (50mm × 50mm × 1.5mm) is used
Ratings
36
7
7
1.5
5.6
32.5
50
-40 to +85
-55 to +150
150
Unit
V
V
V
W
W
W
V
°C
°C
°C
Waveform of surge test (VCC1, VCC2)
50V
90%
*V6IN is designed to tolerant toward short period of
over-voltage (max 20V) which is assumed in condition of short
circuit between VCC1/VCC2 and V6IN.
However, applying over-voltage higher than maximum rating
(7V) to V6IN may degrade the device reliability
10%
16V
5msec
100msec
Recommended Operating range at Ta = 25°C
VCC1
Parameter
Conditions
Operating supply voltage 1
VDD output
VCC2
Parameter
Operating supply voltage 2
Operating supply voltage 3
Operating supply voltage 4
Operating supply voltage 5
Conditions
ILM output (10V)
ILM output (8V)
AUDIO output (9V)
CD output (IO = 1.3A)
CD output (IO 1A)
EXT output, ANT output
V6IN
Parameter
Operating supply voltage 6
Conditions
VDD output, SW33V output
Ratings
7 to 16
Unit
V
Ratings
12 to 16
10 to 16
10 to 16
10.5 to 16
10 to 16
10 to 16
Unit
V
V
V
V
V
V
Ratings
5.7 to 6.5
Unit
V
No.A2103-2/13


Part Number LV5684PVC
Description Multi-Power Supply IC
Maker Sanyo
Total Page 13 Pages
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