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参数资料
| 型号： | LV5681P |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PZFM15 |
| 封装： | HZIP-15 |
| 文件页数： | 6/12页 |
| 文件大小： | 237K |
| 代理商： | LV5681P |
LV5681P
No.A1902-3/12
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Output current
IO2
VO2 ≥ 6.65V
1300
mA
Line regulation
ΔVOLN2
10.5V
< VCC < 16V, IO2 = 1000mA
50
100
mV
Load regulation
ΔVOLD2
10mA
< IO2 < 1000mA
100
200
mV
Dropout voltage 1
VDROP2
IO2 = 1000mA
1.0
1.5
V
Dropout voltage 2
VDROP2’
IO2 = 500mA
0.5
0.75
V
Ripple rejection
RREJ2
f = 120Hz, IO2 = 1000mA
40
50
dB
AUDIO (8-9V) Output ; CTRL2 =
M
AUDIO_F pin voltage
VI3
1.222
1.260
1.298
V
AUDIO_F pin inflow current
IIN3
-1
1
μA
AUDIO output voltage 1
VO3
IO3 = 200mA, R2 = 30kΩ, R3 = 5.6kΩ *3
7.65
8.0
8.35
V
AUDIO output voltage 2
VO3’
IO3’ = 200mA, R2 = 27kΩ, R3 = 4.7kΩ *3
8.13
8.5
8.87
V
AUDIO output voltage 3
VO3”
IO3” = 200mA, R2 = 24kΩ, R3 = 3.9kΩ *3
8.6
9.0
9.4
V
AUDIO output current
IO3
300
mA
Line regulation
ΔVOLN3
10V
< VCC < 16V, IO3 = 200mA
30
90
mV
Load regulation
ΔVOLD3
1mA
< IO3 < 200mA
70
150
mV
Dropout voltage 1
VDROP3
IO3 = 200mA
0.3
0.45
V
Dropout voltage 2
VDROP3’
IO3 = 100mA
0.15
0.23
V
Ripple rejection
RREJ3
f = 120Hz, IO3 = 200mA
40
50
dB
ILM (8-12V) Output ; CTRL1 =
M1
ILM_F pin voltage
VI4
1.222
1.260
1.298
V
ILM output voltage 1
VO4
IO4 = 200mA, R2 = 30kΩ, R3 = 5.6kΩ *3
7.65
8.0
8.35
V
ILM output voltage 2
VO4’
IO4’ = 200mA, R2 = 27kΩ, R3 = 3.9kΩ *3
9.55
10.0
10.45
V
ILM output voltage 3
VO4”
IO4” = 200mA, R2 = 33kΩ, R3 = 3.9kΩ *3
11.36
11.9
12.44
V
ILM output current
IO4
300
mA
Line regulation
ΔVOLN4
12V
< VCC < 16V, IO4 = 200mA
30
90
mV
Load regulation
ΔVOLD4
1mA
< IO4 < 200mA
70
150
mV
Dropout voltage 1
VDROP4
IO4 = 200mA
0.7
1.05
V
Dropout voltage 2
VDROP4’
IO4 = 100mA
0.35
0.53
V
Ripple rejection
RREJ4
f = 120Hz, IO4 = 200mA
40
50
dB
Remoto (EXT) ; CTRL1 =
M2
Output voltage
VO5
IO5 = 350mA
VCC-1.0
VCC-0.5
V
Output current
IO5
VO5 ≥ VCC-1.0
350
mA
ANT remoto ; CTRL1 =
H
Output voltage
VO6
IO6 = 300mA
VCC-1.0
VCC-0.5
V
Output current
IO6
VO6 ≥ VCC-1.0
300
mA
SW 5V Output ; CTRL2 =
M
Output voltage 1
VO7
IO7 = 1mA, IO1, IO8 = 0A *4
VO1-0.25
VO1
V
Output voltage 2
VO7’
IO7 = 200mA, IO1, IO8 = 0A *4
VO1-0.45
VO1-0.2
V
Output current
IO7
VO7 ≥ 4.55
200
mA
ACC Detection ; ACC Integration 5V output
ACC detection voltage
VTH8
2.75
3.0
3.25
V
Hysteresis width
VHIS8
0.2
0.3
0.4
V
Input impedance
ZI8
(Pull-down resistance internal)
42
60
78
k
Ω
ACC output voltage 1
VO8
IO8 = 0.5mA, IO1, IO7 = 0A *4
VO1-0.25
VO1
V
ACC output voltage 2
VO8’
IO8 = 100mA, IO1, IO7 = 0A *4
VO1-0.45
VO1-0.2
V
ACC output voltage
IO8
VO8 ≥ 4.55
100
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 : Since the SW 5.7V and ACC 5.7V are output from VDD 5.7V through the SW, the voltage drops by an amount equivalent to the ON resistance of the SW.
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