LV5682P_12 Datasheet, PDF (5/15 Pages) Sanyo Semicon Device – For Car Audio Systems Multi-Power Supply System IC

Block Diagram
VCC
+B ₊
12
C1 C2
LV5682P
Start
up
Vref
EXT
out
ANT
out
-
+
-
+
CTRL1
(four-value control) ¹³
CTRL2
(three-value control) ¹¹
OUTPUT
Control
-
+
-
Thermal
+
Shut Down
GND
14
ACC
15
+
-
Output Current Limit Circuit
Remote EXT (VCC-0.5V)
D1 350mA
21 ₊
C3
D2
ANT Remote (VCC-0.5V)
D3 300mA
20 ₊
C4
D4
ILM output (8V to 12V)
300mA
5
+
R1 C5 C6
6
ILM_F
AUDIO output (8V to 9V)
300mA
10
+
R2 C7 C8
8
AUDIO_F
R3
CD output (8V)
1300mA
7+
C9 C10
VDD output (5.0V)
200mA
17 ₊
C11 C12
SW output (5V)
19
200mA
ACC output (5V)
16
100mA
Pin Function
Pin No.
1 to 4
Pin name
N.C.
5
ILM
Description
-
ILM output pin
ON when CTRL1 = M1, M2, H
12.0V/300mA
6
ILM_F
ILM output voltage adjustment pin
Equivalent Circuit
-
12
VCC
5
6
14
GND
Continued on next page.
No.A1833-5/15