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参数资料
| 型号： | LV5622LP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, QCC16 |
| 封装： | 2.60 X 2.60 MM, VCT-16 |
| 文件页数： | 2/6页 |
| 文件大小： | 86K |
| 代理商： | LV5622LP |
LV5622LP
No.A1252-2/6
Electrical Characteristics at Ta = 25°C, VIN = 3.7V, unless otherwise specified.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Current consumption 1
IIN
No load, VIN = 3.7V, VBATT = 3.0V
14
25
μA
Current consumption 2
IBATT1
No load, VIN = 3.7V, VBATT = 3.0V
0
0.5
μA
Current consumption 3
IBATT2
No load, VIN = OPEN, VBATT = 3.0V
1.0
2.5
μA
Voltage regulator
Output voltage 1
VOUT1
IOUT = 10mA
2.35
2.40
2.45
V
Dropout voltage 1
Vdrop1
IOUT = 10mA
150
250
mV
Load stability 1
LDVOUT1
IOUT = 100μA-30mA
10
100
mV
Input stability 1
LNVOUT1
VIN = 2.7V-4.8V, IOUT = 1mA
5
20
mV
Output voltage temperature
coefficient 1
ΔVOUT1
ΔTa VOUT1
Ta = -30
°C to +85°C
±100
ppm/
°C
Output voltage 2
VCHG
IOUT = 3mA
2.94
3.00
3.06
V
Dropout voltage 2
Vdrop2
IOUT = 3mA
150
250
mV
Load stability 2
LDVCHG
IOUT = 100μA-15mA
10
100
mV
Input stability 2
LNVCHG
VIN = 3.4V-4.8V, IOUT = 3mA
5
20
mV
Output voltage temperature
coefficient 2
ΔVCHG
ΔTa VCHG
Ta = -30
°C to +85°C
±100
ppm/
°C
Output voltage 3
VOUT3
IOUT = 20mA
3.13
3.20
3.27
V
Dropout voltage 3
Vdrop3
IOUT = 20mA
300
350
mV
Load stability 3
LDVOUT3
IOUT = 100μA-60mA
10
100
mV
Input stability 3
LNVOUT3
VBOOST = 3.5V-5.2V, IOUT = 20mA
5
20
mV
Output voltage temperature
coefficient 3
ΔVOUT3
ΔTa VOUT3
Ta = -30
°C to +85°C
±100
ppm/
°C
Voltage detection block
BAT_OFF detection voltage
-VDET1
VIN voltage detection 1
2.40
2.45
2.50
V
BAT_OFF reset hysteresis width
+VDET1
100
mV
RESET detection voltage
-VDET2
VOUT voltage detection
2.15
2.20
2.25
V
RESET reset hysteresis width
+VDET2
100
mV
RESET reset delay time
tDELAY
0.3
1.00
ms
VIN detection voltage
-VDET3
VIN voltage detection 2
2.37
2.42
2.47
V
VIN reset hysteresis width
+VDET3
40
mV
Detection voltage temperature
coefficient 1
Δ-VDET1
ΔTa -VDET1
Ta = -30
°C to +85°C
±100
ppm/
°C
Detection voltage temperature
coefficient 2
Δ-VDET2
ΔTa -VDET2
Ta = -30
°C to +85°C
±100
ppm/
°C
Detection voltage temperature
coefficient 3
Δ-VDET3
ΔTa -VDET3
Ta = -30
°C to +85°C
±100
ppm/
°C
BAT_OFF
1.0
mA
Sink current
ISINK
VDS = 0.5V
VIN = VBATT = 2.0V
RESET
1.0
mA
BAT_OFF
0.5
μA
Leakage current
ILEAK
VOUT = 7V, VIN = 7V
RESET
0.5
μA
VBATT side on resistance
RONBATT
VIN = OPEN, VBATT = 3.0V, IOUT = 500μA
15
50
Ω
SW_VOUT side on resistance
RONSW
VIN = OPEN, SW_VOUT = 3.0V,
ISWVOUT = 1mA
50
80
Ω
PULL_UPV side on resistance
RONPULL
VIN = 3, PULL_UPV = 3.0V, IPULLUPV = 1mA
15
50
Ω
Continued on next page.
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