The LV5680NPVC is a multi-power supply system IC that provides four regulator outputs and two high side switches as
well as a number of protection functions including overcurrent protection, overvoltage protection and overheat protection.
It is an optimal power supply IC for car audio and car entertainment systems and similar products.
Features
•
Four regulator output systems
For microcontroller: 5.0V output voltage, 200mA maximum output current
For CD drive: 8.0V output voltage, 1300mA maximum output current
For illumination: 8 to 12V output voltage (output can be set with external resistors), 300mA maximum output current
For audio systems: 8 to 9V output voltage (output voltage can be set with external resistors), 300mA maximum
output current
•
Two VCC-linked high side switch systems
EXT: 350mA maximum output current, 0.5V voltage difference between input and output.
ANT: 300mA maximum output current, 0.5V voltage difference between input and output.
•
Two VDD 5V-linked high side switch systems
SW5V: 200mA maximum output current, 0.2V voltage difference between input and output.
ACC (accessory voltage detection output): 100mA maximum output current, 0.2V voltage difference between input
and output.
•
Overcurrent protection function
•
Overvoltage protection function, typ 21V (excluding VDD 5V output)
•
Overheat protection function, typ 175ºC
•
On-chip accessory voltage detection circuit
•
P-channel LDMOS used for power output block
(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 over current protection range or thermal shutdown state may
degrade the IC’s reliability and eventually damage the IC.
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.
52312 SY 20120515-S00001 No.A2061-1/13
LV5680NPVC
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Supply voltage
Peak supply voltage
Allowable Power dissipation
Conditions
VCC max
VCC peak
Pd max
See below for the waveform applied.
Independent IC
Al heat sink *
With an infinity heat sink
Junction temperature
Operating ambient temperature
Storage temperature
Tj max
Topr
Tstg
Ta
≤
25°C
Conditions
Ratings
36
50
1.5
5.6
32.5
150
-40 to +85
-55 to +150
Unit
V
V
W
W
W
°C
°C
°C
* : When the Aluminum heat sink (50mm
×
50mm
×
1.5mm) is used
Allowable Operating range
at Ta = 25°C
Parameter
Operating supply voltage 1
Operating supply voltage 2
Conditions
VDD output, SW output, ACC output
ILM output at 10V
ILM output at 8V
Operating supply voltage 3
Operating supply voltage 4
Audio output at 9V
CD output (CD output current = 1.3A)
CD output (CD output current
≤
1A)
Ratings
7.5 to 16
12 to 16
10 to 16
10 to 16
10.5 to 16
10 to 16
Unit
V
V
V
V
V
V
Electrical Characteristics
at VCC = 14.4V, Ta = 25°C(*6)
Ratings
Parameter
Current drain
CTRL1 Input
Low input voltage
M1 input voltage
M2 input voltage
High input voltage
Input impedance
CTRL2 Input
Low input voltage
M input voltage
High input voltage
Input impedance
VDD 5V Output
*1
Output voltage 1
Output voltage 2
Output total current
Line regulation
Load regulation
Dropout voltage 1
Dropout voltage 2
Dropout voltage 3
Ripple rejection
CD Output ; CTRL2 =
⎡H⎦
Output voltage
Output current
Line regulation
VO2
IO2
ΔV
OLN2
IO2 = 1000mA
VO2
≥
7.6V
10.5V
<
VCC
<
16V, IO2 = 1000mA
7.6
1300
50
100
8.0
8.4
V
mA
mV
VO1
VO1’
Ito1
ΔV
OLN1
ΔV
OLD1
VDROP1
VDROP1’
VDROP1”
RREJ1
VIL2
VIM2
VIH2
RIH2
0
1.1
2.5
350
1.65
3.3
500
0.5
2.1
5.5
650
V
V
V
kΩ
VIL1
VIM11
VIM21
VIH1
RIH1
0
0.8
1.9
2.9
350
1.1
2.2
3.3
500
0.5
1.4
2.5
5.5
650
V
V
V
V
kΩ
Symbol
ICC
Conditions
min
VDD no load, CTRL1/2 =
⎡L/L⎦,
ACC = 0V
typ
400
max
800
μA
Unit
The VDD 5V output supplies the output currents of SW 5V and ACC 5V.
IO1 = 200mA, IO7, IO8 = 0A
IO1 = 200mA, IO7 = 200mA, IO8 = 100mA
VO1
≥
4.75V, Ito1 = IO1+IO7+IO8
7.5V
<
VCC
<
16V, IO1 = 200mA *2
1mA
<
IO1
<
200mA *2
IO1 = 200mA *2
IO1 = 100mA *2
IO1+IO7+IO8 = 500mA
f = 120Hz, IO1 = 200mA *2
40
4.75
4.75
500
30
70
1.0
0.7
2.5
50
90
150
1.5
1.05
3.75
5.0
5.0
5.25
5.25
V
V
mA
mV
mV
V
V
V
dB
*1 : The VDD 5V output also supplies the output currents of SW 5V and ACC 5V. Therefore, the current supply capability of the VDD 5V output and its other
electrical characteristics are affected by the output statuses of SW 5V and ACC 5V.
*2 : SW 5V and ACC 5V are not subject to a load.
Continued on next page.
No.A2061-2/13
LV5680NPVC
Continued from preceding page.
Ratings
Parameter
Load regulation
Dropout voltage 1
Dropout voltage 2
Ripple rejection
Symbol
ΔV
OLD2
VDROP2
VDROP2’
RREJ2
Conditions
min
10mA
<
IO2
<
1000mA
IO2 = 1000mA
IO2 = 500mA
f = 120Hz, IO2 = 1000mA
40
typ
100
1.0
0.5
50
max
200
1.5
0.75
mV
V
V
dB
Unit
AUDIO (8-9V) Output ; CTRL2 =
⎡M⎦
AUDIO_F pin voltage
AUDIO_F pin inflow current
AUDIO output voltage 1
AUDIO output voltage 2
AUDIO output voltage 3
AUDIO output current
Line regulation
Load regulation
Dropout voltage 1
Dropout voltage 2
Ripple rejection
VI 3
IIN3
VO3
VO3’
VO3”
IO3
ΔV
OLN3
ΔV
OLD3
VDROP3
VDROP3’
RREJ3
10V
<
VCC
<
16V, IO3 = 200mA
1mA
<
IO3
<
200mA
IO3 = 200mA
IO3 = 100mA
f = 120Hz, IO3 = 200mA
40
IO3 = 200mA, R2 = 30kΩ, R3 = 5.6kΩ *3
IO3 = 200mA, R2 = 27kΩ, R3 = 4.7kΩ *3
IO3 = 200mA, R2 = 24kΩ, R3 = 3.9kΩ *3
1.222
-1
7.65
8.13
8.6
300
30
70
0.3
0.15
50
90
150
0.45
0.23
8.0
8.5
9.0
1.260
1.298
1
8.35
8.87
9.4
V
μA
V
V
V
mA
mV
mV
V
V
dB
ILM (8-12V) Output ; CTRL1 =
⎡M1⎦
ILM_F pin voltage
ILM output voltage 1
ILM output voltage 2
ILM output voltage 3
ILM output current
Line regulation
Load regulation
Dropout voltage 1
Dropout voltage 2
Ripple rejection
Remoto (EXT) ; CTRL1 =
⎡M2⎦
Output voltage
Output current
ANT remoto ; CTRL1 =
⎡H⎦
Output voltage
Output current
SW 5V Output ; CTRL2 =
⎡M⎦
Output voltage 1
Output voltage 2
Output current
VO7
VO7’
IO7
IO7 = 1mA, IO1, IO8 = 0A *5
IO7 = 200mA, IO1, IO8 = 0A *5
VO7
≥
4.55
VO1-0.25
VO1-0.45
200
VO1
VO1-0.2
V
V
mA
VO6
IO6
IO6 = 300mA
VO6
≥
VCC-1.0
VCC-1.0
300
VCC-0.5
V
mA
VO5
IO5
IO5 = 350mA
VO5
≥
VCC-1.0
VCC-1.0
350
VCC-0.5
V
mA
VI4
VO4
VO4’
VO4”
IO4
ΔV
OLN4
ΔV
OLD4
VDROP4
VDROP4’
RREJ4
IO4 = 200mA
IO4 = 200mA, R1 = 270kΩ *4
IO4 = 200mA, R1 = 100kΩ *4
R1 = 270kΩ
12V
<
VCC
<
16V, IO4 = 200mA, R1 = 270kΩ
1mA
<
IO4
<
200mA
IO4 = 200mA
IO4 = 100mA
f = 120Hz, IO4 = 200mA
40
1.222
11.4
8.5
6.8
300
30
70
0.7
0.35
50
90
150
1.05
0.53
1.260
12.0
10.0
8.0
1.298
12.6
11.5
9.2
V
V
V
V
mA
mV
mV
V
V
dB
ACC Detection ; ACC Integration 5V output
ACC detection voltage
Hysteresis width
Input impedance
ACC output voltage 1
ACC output voltage 2
ACC output voltage
VTH8
VHIS8
ZI8
VO8
VO8’
IO8
(Pull-down resistance internal)
IO8 = 0.5mA, IO1, IO7 = 0A *5
IO8 = 100mA, IO1, IO7 = 0A *5
VO8
≥
4.55
2.8
0.2
42
VO1-0.25
VO1-0.45
100
3.0
0.3
60
VO1
VO1-0.2
3.2
0.4
78
V
V
kΩ
V
V
mA
*3 : When a component with a resistance accuracy of
±1%
is used
<Reference> When a component with a resistance accuracy of
±0.5%
is used, VO3” is 8.67V
≤
9.0V
≤
9.33V.
*4 : When a component with a resistance accuracy of
±1%
is used
The absolute accuracy of the internal resistance is
±15%.
*5 : Since the SW 5V and ACC 5V are output from VDD 5V through the SW, the voltage drops by an amount equivalent to the ON resistance of the SW.
*6: The entire specification has been defined based on the tests performed under the conditions where Tj and Ta (=25°C) are almost equal. There tests were
performed with pulse load to minimize the increase of junction temperature (Tj).
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