參數(shù)資料
型號： TPS62082DSGT
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 0.002 A SWITCHING REGULATOR, PDSO8
封裝： 2 X 2 MM, GREEN, PLASTIC, WSON-8
文件頁數(shù)： 25/26頁
文件大?。?/td> 872K
代理商： TPS62082DSGT
0
10
20
30
40
50
60
70
80
90
100
10u
100u
1m
10m
100m
1
3
Output Current (A)
Efficiency
(%)
VIN = 3.6 V
VIN = 4.2 V
VIN = 5.0 V
VIN = 3.6 V, Snooze Mode
VIN = 4.2 V, Snooze Mode
VIN = 5.0 V, Snooze Mode
TPS62082
VOUT = 3.3 V
G004
0.880
0.885
0.890
0.895
0.900
0.905
0.910
2.3
2.8
3.3
3.8
4.3
4.8
5.3
5.8
Input Voltage (V)
Output
Voltage
(V)
IOUT = 1A, TA = 25°C
IOUT = 1A, TA = 40°C
IOUT = 1A, TA = 85°C
IOUT = 10mA, TA = 25°C
IOUT = 10mA, TA = 40°C
IOUT = 10mA, TA = 85°C
TPS62080
VOUT = 0.9 V
G006
2.44
2.46
2.48
2.50
2.52
2.54
2.56
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
Output
Voltage
(V)
IOUT = 1A, TA = 25°C
IOUT = 1A, TA = 40°C
IOUT = 1A, TA = 85°C
IOUT = 10mA, TA = 25°C
IOUT = 10mA, TA = 40°C
IOUT = 10mA, TA = 85°C
TPS62080
VOUT = 2.5 V
G007
1.70
1.72
1.74
1.76
1.78
1.80
1.82
1.84
1.86
2.3
2.8
3.3
3.8
4.3
4.8
5.3
5.8
Input Voltage (V)
Output
Voltage
(V)
IOUT = 1A, TA = 25°C
IOUT = 1A, TA = 40°C
IOUT = 1A, TA = 85°C
IOUT = 10mA, TA = 25°C
IOUT = 10mA, TA = 40°C
IOUT = 10mA, TA = 85°C
TPS62081
VOUT = 1.8 V
G008
3.18
3.20
3.22
3.24
3.26
3.28
3.30
3.32
3.34
3.36
3.3
3.8
4.3
4.8
5.3
5.8
Input Voltage (V)
Output
Voltage
(V)
IOUT = 1A, TA = 25°C
IOUT = 1A, TA = 40°C
IOUT = 1A, TA = 85°C
IOUT = 10mA, TA = 25°C
IOUT = 10mA, TA = 40°C
IOUT = 10mA, TA = 85°C
TPS62082
VOUT = 3.3 V
G009
0.890
0.892
0.894
0.896
0.898
0.900
0.902
0.904
0.906
0.908
0.910
10u
100u
1m
10m
100m
1
3
Output Current (A)
Output
Voltage
(V)
TA = 25°C
TA = 40°C
TA = 85°C
TPS62080
VIN = 3.6 V
G010
SLVSAE8
– SEPTEMBER 2011
EFFICIENCY
OUTPUT VOLTAGE
vs
LOAD CURRENT
INPUT VOLTAGE
Figure 8.
Figure 9.
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
Figure 10.
Figure 11.
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
LOAD CURRENT
Figure 12.
Figure 13.
8
Copyright
2011, Texas Instruments Incorporated
Product Folder Link(s): TPS62080 TPS62081 TPS62082
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