参数资料
型号: CAT809LSDI-T10
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封装: GREEN, MO-203, SC-70, 3 PIN
文件页数: 10/14页
文件大小: 806K
代理商: CAT809LSDI-T10
CAT803, CAT809, CAT810
5
Doc. No. MD-3004, Rev. Y
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
TyPICAL OPERATInG CHARACTERISTICS
VCC = Full range, TA = -40C to +85C unless otherwise noted. Typical values at TA = +25C and VCC = 5V for
L/M/J versions, VCC=3.3V for T/S versions, VCC = 3V for R version and VCC = 2.5V for Z version.
SUPPLY CURRENT VS. TEMPERATURE
(NO LOAD, CAT8xxR/S/T/Z)
12
10
8
6
4
2
0
-50
0
50
100
150
SUPPLY
CURRENT
(
A)
TEMPERATURE (C)
POWER-DOWN RESET DELAY VS. TEMPERATURE
(CAT8xxR/S/T/Z)
14
12
10
8
6
4
2
0
POWER-DOWN
RESET
DELAY
(
S)
TEMPERATURE (C)
POWER-UP RESET TIMEOUT
VS. TEMPERATURE
260
240
220
200
180
160
POWER-UP
RESET
TIMEOUT
(mS)
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
NORMALIZED
THRESHOL
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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