参数资料
型号: ADM4073TWRJZ-REEL7
厂商: ANALOG DEVICES INC
元件分类: 电源管理
英文描述: Low Cost, Voltage Output, High-Side, Current-Sense Amplifier
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封装: LEAD FREE, MO-178AB, SOT-23, 6 PIN
文件页数: 6/12页
文件大小: 212K
代理商: ADM4073TWRJZ-REEL7
ADM4073
TYPICAL PERFORMANCE CHARACTERISTICS
0.60
V
SENSE
= 6.25mV
Rev. 0 | Page 6 of 12
0.30
0
30
SUPPLY VOLTAGE (V)
S
5
10
15
20
25
ADM4073H
ADM4073T
ADM4073F
0.55
0.50
0.45
0.40
0.35
0
Figure 4. Supply Current vs. Supply Voltage (V
SENSE
= 6.25mV)
1.5
0.5
0
30
0.45
0.35
0
30
V
RS+
(V)
S
ADM4073H
ADM4073T
ADM4073F
0.43
0.41
0.39
0.37
5
10
15
20
25
V
SENSE
= 6.25mV
0
SUPPLY VOLTAGE (V)
S
5
10
15
20
25
ADM4073H
ADM4073T
ADM4073F
V
SENSE
= 100mV
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0
Figure 5. Supply Current vs. Supply Voltage (V
SENSE
= 100 mV)
0.7
0
–50
150
TEMPERATURE (°C)
S
0.6
0.5
0.4
0.3
0.2
0.1
V
SENSE
= 0mV
V
CC
–25
0
25
50
75
100
125
0
Figure 6. Supply Current vs. Temperature
Figure 7. Supply Current vs. RS+ Voltage (V
SENSE
= 6.25 mV)
1.5
0.5
0
30
V
RS+
(V)
S
ADM4073H
ADM4073T
ADM4073F
1.3
1.1
0.9
0.7
5
10
15
20
25
V
SENSE
= 100mV
0
Figure 8. Supply Current vs. RS+ Voltage (V
SENSE
= 100 mV)
1.0
–1.0
0
3
SUPPLY VOLTAGE (V)
T
0
5
10
15
20
25
ADM4073H
ADM4073T
ADM4073F
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
V
SENSE
= 100mV
0
Figure 9. Total Output Error vs. Supply Voltage (V
SENSE
= 100 mV)
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