參數(shù)資料
型號: LV5681P
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PZFM15
封裝: HZIP-15
文件頁數(shù): 8/12頁
文件大?。?/td> 237K
代理商: LV5681P
LV5681P
No.A1902-5/12
Block Diagram
Pin Function
Pin No.
Pin name
Description
Equivalent Circuit
1
ILM
ILM output pin
ON when CTRL1 = M1, M2, H
8.0 to12.0V/300mA
2
ILM_F
ILM output voltage adjustment pin
7
9
VCC
GND
1
2
Continued on next page.
+
-
15
7
C3
D2
EXT
out
+
14
C4
D4
D3
D1
300mA
350mA
+
1
2
C5
R1
C6
300mA
ILM_F
+
-
+
-
+
5
13
4
3
C7
R3
R4
C8
300mA
AUDIO_F
+
C9
C10
1300mA
11
10
9
6
+
-
12
Thermal
Shut Down
OUTPUT
Control
8
+
C11
C12
200mA
100mA
+
C1
+B
C2
VCC
GND
ACC
ANT
out
Start
up
Vref
Output Current Limit Circuit
Over
Voltage
Protection
+
-
R2
CTRL1
(four-value control)
CTRL2
(three-value control)
Remote EXT(VCC-0.5V)
ANT Remote (VCC-0.5V)
ILM output (8V to 12V)
AUDIO output (8V to 9V)
CD output (7V)
VDD output (5.7V)
SW output (5.7V)
ACC output (5.7V)
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