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PDF LV5684NPVD Data sheet ( Hoja de datos )
| Número de pieza | LV5684NPVD | |
| Descripción | System Power Supply IC | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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Ordering number : ENA2182A
LV5684NPVD
Bi-CMOS IC
System Power Supply IC
for Automotive Infotainment
Multiple Output Linear
Voltage Regulator
http://onsemi.com
Overview
The LV5684NPVD is a multiple output linear regulator IC, which allows reduction of quiescent current. The
LV5684NPVD is specifically designed to address automotive infotainment systems power supply requirements. The
LV5684NPVD integrates 5 linear regulator outputs, 2 high side power switches, over-current limiter, overvoltage
protection and thermal shut down. Supply for VDD and SW33V outputs is low voltage specification, which enables
drastic reduction of power dissipation compared to the existing model.
Function
• 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 .
For system: output voltage: 3.3V, maximum output current: 450mA
For audio: output voltage: 5 to 12V (set by external resistors),
maximum output current: 250mA
For illumination: output voltage: 5 to 12V (set by external resistors),
maximum output current: 300mA
HZIP15
For CD: output voltage: 5V/8V, maximum output current: 1300mA
• 2 lines of high side switch with current protection
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
• Over-current limiter
• 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)
• Thermal shut down : Typ 175°C
(Warning) The protector functions only improve the IC’s tolerance and they do not guarantee the safety of the IC if used under the
onditions 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.
ORDERING INFORMATION
See detailed ordering and shipping information on page 15 of this data sheet.
Semiconductor Components Industries, LLC, 2014
March, 2014
32414NK/51513NK 20130415-S00002 No.A2182-1/15
1 page  
Package Dimensions
unit : mm
HZIP15
CASE 945AB
ISSUE A
LV5684NPVD
SOLDERING FOOTPRINT*
(Unit: mm)
Through Hole Area
Package name
HZIP15
1.2 2.54
2.54
(1.91)
2.54
2.54
NOTE: The measurements are not to guarantee but for reference only.
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
GENERIC
MARKING DIAGRAM*
XXXXXXXXXX
YMDDD
XXXXX = Specific Device Code
Y = Year
M = Month
DDD = Additional Traceability Data
No.A2182-5/15
5 Page 
LV5684NPVD
■Note for VDD output(PIN12) and V6IN (PIN11)
This product doesn't have reverse current prevention feature for the path of VDD to VCC1. As shown above equivalent
circuit for PIN12, there exists a parasitic diode from VDD to VCC1. Accordingly if VCC1 voltage drops below
approximately VDD-0.7V, reverse current flows from VDD to VCC1. If you need to prevent this current, insert a diode
between VCC2 and VCC1 as shown on the figure below.
As the same manner, there is a parasitic diode from V6IN to VCC1.
Do not apply voltage to these terminals so that these parasitic diodes are positively biased.
Use under the following condition.
VCC ≥ VDD, VCC1 ≥ V6IN
8 10 12
7 9 11
CTRL1
C13
C12 C11
C7 C8
+B
C9 C10
V6IN VDD
No.A2182-11/15
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet LV5684NPVD.PDF ] | |
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