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参数资料
| 型号： | LV5625V |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, PDSO16 |
| 封装： | 0.225 INCH, SSOP-16 |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 代理商： | LV5625V |
LV5625V
No.A1253-2/6
Electrical Characteristics at Ta = 25°C, VBOOST = 5.0V, unless otherwise specified.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Current consumption 1
IBOOST1
No load, VIN = 2.0V, VBOOST = 5.0V
25
35
μA
Current consumption 2
IIN1
No load, VIN = 2.0V, VBOOST=5.0V
2.5
3.0
μA
Current consumption 3
IBATT1
No load, VIN = 2.0V, VBOOST = 5.0V,
VBATT = 3.0V
0
0.5
μA
Current consumption 4
IBATT2
No load, VIN = OPEN, VBOOST = OPEN,
VBATT = 3.0V
1.0
2.5
μA
Voltage regulator
Output voltage 1
VOUT1
IOUT = 10mA
3.13
3.20
3.27
V
Dropout voltage 1
Vdrop1
IOUT = 10mA
150
250
mV
Load stability 1
LDVOUT1
IOUT = 100μA-30mA
10
100
mV
Input stability 1
LNVOUT1
VBOOST = 3.5V-5.2V, IOUT = 10mA
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
VBOOST = 3.5V-5.2V, IOUT = 3mA
5
20
mV
Output voltage temperature
coefficient 2
ΔVCHG
ΔTa VCHG
Ta = -30
°C to +85°C
±100
ppm/
°C
Voltage detection block
BAT_OFF1 detection voltage
-VDET1
VBOOST voltage detection 1
2.74
2.80
2.86
V
BAT_OFF1 reset hysteresis width
+VDET1
100
mV
BAT_OFF2 detection voltage
-VDET2
VIN voltage detection
1.455
1.50
1.545
V
BAT_OFF2 reset hysteresis width
+VDET2
75
mV
RESET detection voltage
-VDET3
VOUT voltage detection
2.15
2.20
2.25
V
RESET reset hysteresis width
+VDET3
100
mV
RESET reset delay time
tDELAY
0.3
1.00
ms
VBOOST detection voltage
-VDET4
VBOOST voltage detection 2
2.54
2.60
2.66
V
VBOOST reset hysteresis width
+VDET4
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
Detection voltage temperature
coefficient 4
Δ-VDET4
ΔTa -VDET4
Ta = -30
°C to +85°C
±100
ppm/
°C
BAT_OFF
1.0
mA
Sink current
ISINK
VDS = 0.5V
VBOOST = VBATT = 2.0V
RESET
1.0
mA
BAT_OFF
0.5
μA
Leakage current
ILEAK
VOUT = 7V, VBOOST = 7V
RESET
0.5
μA
VBATT side on resistance
RONBATT
VBOOST = OPEN, VIN = OPEN, VBATT = 3.0V,
IOUT = 500μA
20
50
Ω
SW_VOUT side on resistance
RONSW
VBOOST = OPEN, VIN = OPEN, VOUT = 3.0V,
SW_VOUT = 3.0V, ISWVOUT = 1mA
50
80
Ω
PULL_UPV side on resistance
RONPULL
VBOOST = OPEN, VIN = OPEN, VOUT = 3.0V,
PULL_UPV = 3.0V, IPULLUPV = 1mA
20
50
Ω
Control block
BACK_CNT ON retention voltage
VBACKON
H Active
0.8VOUT
V
BACK_CNT OFF retention voltage
VBACKOFF
0.2VOUT
V
SW_VOUT ON retention voltage
VSWON
L Active
VOUT-2.0
V
SW_VOUT OFF retention voltage
VSWOFF
VOUT-0.5
V
PULL_UPON ON retention voltage
VUPON
H Active
VOUT-0.5
V
PULL_UPON OFF retention voltage
VUPOFF
VOUT-2.0
V
DC_IN ON retention voltage
VDCINON
0.3
V
DC_IN OFF retention voltage
VDCINOFF
2.0
V
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