Zxct1080, High voltage high-side current monitor, Typical characteristics – Diodes ZXCT1080 User Manual
Page 6: Cont.)
ZXCT1080
HIGH VOLTAGE HIGH-SIDE CURRENT MONITOR
ZXCT1080
Document number: DS33454 Rev. 4 - 2
6 of 11
December 2011
© Diodes Incorporated
Typical Characteristics
(cont.)
Test conditions unless otherwise stated:T
A
= 25
°C, V
IN
= 12V, V
CC
= 5V, V
SENSE+
= 12V, V
SENSE
= 100mV
4
6
8
10
12
-2
0
2
4
6
8
V
= 10mV to 150mV
SENSE
V
, SUPPLY VOLTAGE (V)
Fig. 12
CC
Normalized Output Voltage
Δ
V (
m
V
)
OU
T
V = 12V
IN
T = 25°C
A
4
6
8
10
12
-4
-2
0
2
4
6
8
10
12
14
V
, SUPPLY VOLTAGE (V)
Fig. 13
CC
Normalized Output Voltage
Δ
V (
m
V
)
OU
T
V = 12V
V
= 5V
IN
SENSE
T = 125°C
A
T = 85°C
A
T = 25°C
A
T = 0°C
A
T = -40°C
A
1k
10k
100k
1M
5
10
15
20
FREQUENCY (Mhz)
Fig. 14 Small Signal Bandwidth
G
AI
N (
d
B)
V = 12V
V
= 5V
T = 25C
V
= 10mV
IN
CC
A
SENSE
p-p
10M
-2
0
2
4
6
8
10
12
14
0.0
0.5
1.0
1.5
TIME (µs)
Fig. 15 Large Signal Pulse Response
VO
L
T
AG
E (
V)
0
200
400
600
0
10
20
30
40
50
60
V = 12V
V
= 60V
V
= 5V
R
= 0.1
R
= 30
IN
IN PEAK
CC
SENSE
LOAD
Ω
Ω
TIME (ms)
Fig. 16 Load Dump Waveform
V
OUT
V
O
L
T
A
G
E (
V
)
V
IN
-2
0
2
4
6
8
10
12
14
0.90
0.95
1.00
TIME (µs)
Fig. 17 Small Signal Pulse Response
V
O
L
T
A
G
E (
V
)