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参数资料
| 型号： | LV5103LP |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, QCC40 |
| 封装： | 5 X 5 MM, VQLP-40 |
| 文件页数： | 4/11页 |
| 文件大小： | 123K |
| 代理商： | LV5103LP |
LV5103LP
No.A0585-2/11
Electrical Characteristics
Ta = 25°C, VBAT = 3.7V, VBATL = 2.4V, unless otherwise specified.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
[Analog block] Current drain
Current drain 1
ICC1
With LD01 and VBATDET operating
8
16
A
Current drain 2
ICC2
With LD01, LD02. LD05, LD06, LD07, and
LD08 operating. PS mode
50
75
A
Current drain 3
ICC3
With all LD0n channels operating, DC-DC
operation
6
10
mA
[Switching Regulator Block] DC/DC1
Output voltage 1
VOSW1
IO = 500mA
2.25
2.4
2.55
V
Output current
ISW1
800
mA
Efficiency 1
EF1
IO = 150mA
86
%
Efficiency 2
EF2
IO = 500mA
79
%
Oscillator frequency
Fosc1
1
1.2
1.4
MHz
LDO1
Output voltage
VOR1
IO = 10mA
1.47
1.5
1.53
V
Output current
IM1
30
mA
Load regulation
VL1
IO = 1 to 30mA
10
75
mV
Line regulation
VR1
VBAT = 3.1 to 4.5V, IO = 20mA
10
60
mV
Output voltage temperature
coefficient
VT1
Ta = -30 to 75
°C, IO = 10mA
±100
ppm/
°C
Ripple rejection ratio
VRL1
IO = 10mA, VRR = -20dBV, fRR = 120Hz
65
dB
Output noise voltage
VON1
IO = 10mA, 10Hz < f < 100kHz
60
Vrms
LDO2
Output voltage
VOR2
IO = 30mA
2.79
2.85
2.91
V
Output current
IM2
200
mA
Load regulation
VL2
IO = 1 to 200mA
20
75
mV
Line regulation
VR2
VBAT = 3.1 to 4.5V, IO = 130mA
10
60
mV
Output voltage temperature
coefficient
VT2
Ta = -30 to 75
°C, IO = 30mA
±100
ppm/
°C
Ripple rejection ratio
VRL2
IO = 30mA, VRR = -20dBV, fRR = 120Hz
65
dB
Output noise voltage
VON2
IO = 30mA, 10Hz < f < 100kHz
50
Vrms
LDO2 PS MODE
Output voltage
VOR2P
IO = 30mA
2.76
2.85
2.94
V
Output current
IM2P
200
mA
Load regulation
VL2P
IO = 1 to 200mA
20
75
mV
Line regulation
VR2P
VBAT = 3.1 to 4.5V, IO = 130mA
10
60
mV
Output voltage temperature
coefficient
VT2P
Ta = -30 to 75
°C, IO = 30mA
±100
ppm/
°C
Ripple rejection ratio
VRL2P
IO = 30mA, VRR = -20dBV, fRR = 120Hz
60
dB
Output noise voltage
VON2P
IO = 30mA, 10Hz < f < 100kHz
60
Vrms
LDO3
Output voltage
VOR3
IO = 30mA
2.79
2.85
2.91
V
Output current
IM3
150
mA
Load regulation
VL3
IO = 1 to 150mA
20
75
mV
Line regulation
VR3
VBAT = 3.1 to 4.5V, IO = 100mA
10
60
mV
Output voltage temperature
coefficient
VT3
Ta = -30 to 75
°C, IO = 30mA
±100
ppm/
°C
Ripple rejection ratio
VRL3
IO = 30mA, VRR = -20dBV, fRR = 120Hz
65
dB
Output noise voltage
VON3
IO = 30mA, 10Hz < f < 100kHz
50
Vrms
LDO3B SW
Switch on-resistance
RSW3
IO = 50mA, SWCTL : HIGH
1.5
2.5
Switch leakage current
ISW3
SWCTL : LOW
0
3
A
Continued on next page.
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