A Product Line of
Diodes Incorporated
ZXCT1107/1109/1110
LOW POWER HIGH-SIDE CURRENT MONITORS
Typical Characteristics (cont.)
700
2500
2000
1500
1000
600
500
400
300
200
100
0
500
0
-40 -25 -10
5
20 35 50 65 80 95 110 125
TEMPERATURE(°C)
-40 -25 -10
5
20 35 50 65 80 95 110 125
TEMPERATURE(°C)
Output Current vs. Ambient Temperature
Output Current vs. Ambient Temperature
700
2500
2000
1500
1000
500
T
= 25°C
= 0V
A
V
V
= 500mV
OUT
SENSE
600
500
400
300
V
= 5mV
SENSE
SENSE
V
= 150mV
V
SENSE
V
= 10mV
= 100mV
SENSE
200
100
0
V
= 50mV
SENSE
V
= 30mV
20
SENSE
0
0
10
30
40
0
10
20
VS+ (V)
30
40
VS+ (V)
Output Current vs. VS+
Output Current vs. VS+
4.20
4.15
4.10
4.05
0.25%
0.20%
V
V
= 20V
= 0V
S+
OUT
T
= 125°C
85°C
A
V
= 500mV
SENSE
0.15%
0.10%
T
A
V
= 100mV
SENSE
V
= 150mV
SENSE
0.05%
0.00%
-0.05%
T
= 25°C
= 0°C
A
4.00
3.95
T
A
-0.10%
-0.15%
-0.20%
-0.25%
V
= 30mV
SENSE
3.90
3.85
T
= 25°C
= 0V
T
= -40°C
A
A
V
= 50mV
SENSE
V
OUT
0
100
200
300
400
500
600
0
10
20
VS+ (V)
30
40
VSENSE (mV)
Differential Gain vs. VSENSE
Output Current Error vs. VS+
6 of 17
www.diodes.com
MARCH 2011
© Diodes Incorporated
ZXCT1107/1109/1110
Document number: DS35033 Rev. 1 - 2
DIODES [ DIODES INCORPORATED ]
