参数资料
型号: CAT811STBI-T3
厂商: ON SEMICONDUCTOR
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
封装: GREEN, TO-253, SOT-143, 4 PIN
文件页数: 7/11页
文件大小: 154K
代理商: CAT811STBI-T3
CAT811, CAT812
2010 SCILLC. All rights reserved.
5
Doc. No. MD-3005 Rev. V
Characteristics subject to change without notice
TYPICAL OPERATING CHARACTERISTICS
VCC = Full range, TA = -40°C to +85°C unless otherwise noted. Typical values at TA = +25°C and VCC = 5V for the
L/M/J versions, VCC = 3.3V for the T/S versions, VCC = 3V for the R version and VCC = 2.5V for the Z version.
SUPPLY CURRENT VS. TEMPERATURE
(NO LOAD, CAT8xxR/S/T/Z)
12
10
8
6
4
2
0
-50
0
50
100
150
SUPP
LY
CU
RR
E
N
T
(
A)
TEMPERATURE (°C)
POWER-DOWN RESET DELAY VS. TEMPERATURE
(CAT8xxR/S/T/Z)
14
12
10
8
6
4
2
0
P
O
W
E
R-
DOW
N
R
E
S
E
T
D
E
L
A
Y
(
s)
TEMPERATURE (°C)
POWER-UP RESET TIMEOUT
VS. TEMPERATURE
260
240
220
200
180
160
P
O
WE
R
-U
P
R
E
SE
T
IM
EO
U
T
(m
s)
TEMPERATURE (°C)
NORMALIZED RESET THRESHOLD
VS. TEMPERATURE
1.0002
1
0.9998
0.9996
0.9994
0.9992
0.999
0.9988
0
20
40
60
80
100
120
NO
R
M
AL
IZ
E
D
T
H
RESHO
L
D
TEMPERATURE (°C)
VCC=3.6V
VCC=5.5V
-50
0
50
100
150
VCC=5V
VCC=2.5V
-50
0
50
100
150
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