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参数资料
| 型号： | TPS62081DSG |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 0.002 A SWITCHING REGULATOR, PDSO8 |
| 封装： | 2 X 2 MM, PLASTIC, WSON-8 |
| 文件页数： | 25/26页 |
| 文件大小： | 872K |
| 代理商： | TPS62081DSG |
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS62081DSGR | 功能描述:直流/直流开关转换器 1.2A WIDE RANGE EFF STEP DOWN CONVERTER RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| TPS62081DSGT | 功能描述:直流/直流开关转换器 1.2A WIDE RANGE EFF STEP DOWN CONVERTER RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| TPS62082DSGR | 功能描述:直流/直流开关转换器 1.2A HIGH EFF STEP DOWN CONVERTER RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| TPS62082DSGT | 功能描述:直流/直流开关转换器 1.2A HIGH EFF STEP DOWN CONVERTER RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| TPS62085EVM-169 | 制造商:Texas Instruments 功能描述:EVAL MOD STEP-DOWN CTRLR 3A |
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