Issue 1- July 2005
參數(shù)資料
型號(hào): ZXCT1011E5TA
廠商: ZETEX PLC
元件分類: 電源管理
英文描述: High-side low drift current monitor
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: SOT-23, 5 PIN
文件頁(yè)數(shù): 2/8頁(yè)
文件大小: 289K
代理商: ZXCT1011E5TA
ZXCT1011
Zetex Semiconductors plc 2005www.zetex.com
Absolute maximum ratings
V
sense+
Voltage on any pin
20 V
0.6V and V
sense+
+0.5V
2.5V
V
sense+
to V
sense-
Operating temperature
-40 to 125°C
Storage temperature
-55 to 150°C
Maximum junction temperature
150°C
Package power dissipation
300mW at T
A
= 25°C (De-rate to zero at 150°C)
Operation above the absolute maximum rating may cause device failure. Operation at the
absolute maximum ratings, for extended periods, may reduce device reliability.
Electrical characteristics
Test conditions T
A
= 25°C, V
in
= 5V, R
shunt
= 120 . V
sense
=100mV. Unless otherwise stated.
Symbol Parameter
V
in*
I
out
Output current
Conditions
-
Min
2.5
Typ.
-
Max
20
Units
V
NOTES:
* V
sense+
relative to I
out
.
V
sense
= (V
sense+
) - (V
sense-
).
Temperature dependent measurements are extracted from characterization and simulation results.
** Where CL is the capacitance across R
out
.
Supply range
V
sense
= 0V
=10mV
=30mV
=100mV
=200mV
=500mV
1
84
273
0.97
1.95
4.85
4
116
320
1.00
2.00
5.00
15
124
330
1.03
2.05
5.15
μ
A
μ
A
μ
A
mA
mA
mA
V
sense
I
sense -
Acc
Sense voltage
V
sense-
input current
Accuracy
-
0
-
500
mV
-
-
-
100
nA
R
sense
= 0.1
V
sense
= 100mV
R
shunt
= 120
-3
-
3
%
g
m
Transconductance
I
out
/V
sense
Temperature coefficient
Bandwidth
-
10
-
mA/V
Tc
-
-
30
150
ppm/
°
C
BW
**
V
sense
= 10mV
CL = 5pF, R
out
= 1k
V
sense
= 100mV
CL = 5pF, R
out
= 1k
V
sense
= 200mV, R
out
=1k
-
400
1.5
-
kHz
MHz
PSSR
Supply rejection
-
68
-
dB
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