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PDF LV5696P Data sheet ( Hoja de datos )
| Número de pieza | LV5696P | |
| Descripción | System Power Supply IC | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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Ordering number : ENA2159A
LV5696P
Bi-CMOS IC
System Power Supply IC
for Automotive Infotainment
Multiple Output Linear
Voltage Regulator
http://onsemi.com
Overview
The LV5696P is a multiple output linear regulator IC, which allows reduction of quiescent current. The LV5696P is
specifically designed to address automotive infotainment systems power supply requirements. The LV5696P integrates
6 linear regulator outputs, a high side power switch, over current protection, overvoltage protection and thermal
shutdown circuitry.
Function
• Low current consumption : typ 50μA
• 6 system of regulators
VDD (Micon) : VOUT 3.3/5.0V, IOUT MAX 200mA
CD : VOUT 8.0V, IOUT MAX 1000mA
Illumination : VOUT 3.0V to 8.0V (Adjustable external resistors),
IOUT MAX 200mA
Audio
: VOUT 8.5V, IOUT MAX 300mA
SYS : VOUT 5.0V, IOUT MAX 500mA
DSP : VOUT 3.3V, IOUT MAX 800mA
• 1 high-side switch coupled VCC
ANT
: IOUT MAX 200mA, VCC-VOUT = 0.5V
• Over current protection
• Over voltage protection typ 21V (All outputs except for VDD are turned off)
• Thermal shut down circuit typ 175°C
• Applied P-LDMOS to output stage
HZIP15J
(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 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/D1212NKPC 20121105-S00005 No.A2159-1/15
1 page  
LV5696P
• Allowable power dissipation derating curve
Pd max -- Ta
8 Aluminum heat sink mounting conditions
tightening torque : 39N⋅cm, using silicone grease
7
6 Aluminum heat sink (50 × 50 × 1.5mm3) when using
5.6
5
4
3
2 Independent IC
1.5
1
0
--40 --20
0 20 40 60 80 100 120 140150160
Ambient temperature, Ta -- °C
• Peak Voltage testing pulse wave
50V
90%
10%
16V
5msec
100msec
CTRL logic truth table
CTRL1
ANT
L OFF
H ON
CTRL2
L
H
ILM
OFF
ON
CTRL3
L
M
H
AUDIO
OFF
ON
ON
SYS
OFF
ON
ON
CD
OFF
OFF
ON
DSP
OFF
OFF
ON
No.A2159-5/15
5 Page 
Application circuit example
LV5696P
LV5696P
1
+
C2 C1
2
3
+
C4 C3
AUDIO
CD
4 6 8 10 12 14
5 7 9 11 13 15
+
C6 C5
+
C8 C7
C9 +
+
C11 C10
D2 C18
R1
D3 R2
+++
C13 C12 C15 C14 C17 C16
R3
VDD
D1
DSP
CTRL1
CTRL2
SYS
CTRL3
ANT
ILM
VCC
External Parts Lineup
Part name
Description
Recommended value
Note
C2, C4, C6, C8,
C11, C13
C1, C3, C5, C7,
C10, C12
C18
Output stabilization capacitor
Output stabilization capacitor
Output stabilization capacitor
10μF or more (*1)
0.22μF or more (*1)
20pF
Electrolytic capacitor
Ceramic capacitor
Ceramic capacitor
C15, C17
C14, C16
C9
R1, R2
R3
D1
Bypass capacitor
Prevent oscillation capacitor
Output stabilization capacitor
Feedback resister
Protective resister
Backflow prevention diode
100μF or more
0.22μF or more
2.2μF or more
ILM output voltage
R1/R2: 300kΩ/56kΩ = 8.0V
R1/R2: 51kΩ/36kΩ = 3.0V
10 to 100kΩ
Connect a capacitor as close as
possible to VCC pin and GND pin.
A resistor with resistance
accuracy as low as less
±1% must be used.
D2, D3
Internal element Protection diode
SB1003M3
(*1) Make sure that output capacitors is 10μF or more and ESR 10Ω or less in total, in which voltage and temperature fluctuation and unit differences are taken
into consideration. Moreover, high frequency characteristics of electrolytic capacitor should be sufficient.
Furthermore, the values listed above do not guarantee stabilization during the over current protection operations of the regulator, so oscillation may occur
during an over current protection operation.
No.A2159-11/15
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet LV5696P.PDF ] | |
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