參數(shù)資料
型號: UZXCT1030X8TA
廠商: ZETEX PLC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: MSOP-8
文件頁數(shù): 4/10頁
文件大?。?/td> 226K
代理商: UZXCT1030X8TA
ZXCT1030
Zetex Semiconductors plc 2007
Electrical characteristics (ZXCT1030X8) - Test conditions Tamb = 25°C, VIN = VCC = 15V,
Rcomp = 10kV, Vcomp_supply = 5V unless otherwise stated.
NOTES:
(a) VSENSE = (VSENSE+) - (VSENSE-)
(b) Level of VSENSE+ where comparator output defaults to 'off'.
Symbol
Parameter
Conditions
Limits
Unit
Min.
Typ.
Max.
VCC
VCC range
2.2
20
V
VSENSE+
Sense+ range
2.2
VCC
VOUT
Output voltage
VSENSE = 0V
0
2
10
mV
VSENSE = 10mV
88
100
112
mV
VSENSE = 30mV
284
300
316
mV
VSENSE = 50mV
480
500
520
mV
VSENSE = 100mV
970
1000
1030
mV
VSENSE = 500mV
4500
5000
5500
mV
ROUT
Output resistance
VSENSE- = 15V, VOUT = 1V
1.2
1.5
1.8
k
VOUT
30
ppm/°C
TC
temperature coefficient
ICC
Supply current
VSENSE- = 15V
170
270
350
A
ISENSE+
VSENSE+ input current
25
48
90
A
ISENSE-
VSENSE- input current
VSENSE- = 14.9V
25
70
220
nA
VCM(min)(b) Minimum active common
mode voltage
VCC =15V
2.8
V
Vcomp_supply = 5V
Vcomp_in = VREF
VSENSE = 10mV
ACC
Accuracy
VSENSE =100mV
-3
3
%
Gain
VOUT /VSENSE
VSENSE = 100mV
9.7
10.0
10.3
BW
Bandwidth
VSENSE =10mVp-p
3
MHz
VSENSE = 100mVp-p
6
MHz
Comparator
Vcomp_in
Input voltage
0.005
10
V
VH
Hysteresis
15
mV
IB
Input bias
5
80
150
nA
TD
Propagation delay
100
ns
VOL
Output voltage low
30
150
200
mV
VOH
Output voltage high
Vcomp_
supply
V
IOL
Output sink current
VOL = 0.4V
2
mA
IOH
Output high leakage
current
1.0
A
Voltage reference
Vref
Reference current =
+300 A to -5 A
1.200
1.240
1.280
V
delta Vref
Change in Vref
Isource 5 A to
Isink 300 A
10
mV
TC
30
ppm/°C
PSR
Supply rejection
0.01
%/V
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