參數(shù)資料
型號(hào)： CAT809TSDI-T3
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝： GREEN, MO-203, SC-70, 3 PIN
文件頁(yè)數(shù)： 9/14頁(yè)
文件大?。?/td> 806K
代理商： CAT809TSDI-T3
CAT803, CAT809, CAT810
4
Doc. No. MD-3004, Rev. Y
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
ELECTRICAL 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.
(continued)
notes:
() Production testing done at TA = +25C; limits over temperature guaranteed by design only.
(2) RESET output for the CAT809; RESET output for the CAT80.
Parameter
Symbol Conditions
Min
Typ(1) Max
units
Reset Threshold Tempco
30
ppm/C
VCC to Reset Delay (Note 2)
TD
VCC = VTH to (VTH - 00 mV)
20
s
Reset Active Timeout Period
TR
TA = -40C to +85C
40
240
460
ms
RESET Output Voltage Low
(Open-drain active LOW,
CAT803 and push-pull, ac-
tive LOW, CAT809)
VOL
VCC = VTH min, ISINK = .2mA
CAT803R/S/T/Z, CAT809R/S/T/Z
V
VCC = VTH min, ISINK = 3.2mA
CAT803J/L/M, CAT809J/L/M
0.4
VCC > .0V, ISINK = 50A
0.3
RESET Output Voltage High
(Push-pull, active LOW,
CAT809)
VOH
VCC = VTH max, ISOURCE = 500A
CAT809R/S/T/Z
0.8 VCC
V
VCC = VTH max, ISOURCE = 800A
CAT809J/L/M
VCC - .5
RESET Output Voltage Low
(Push-pull, active HIGH,
CAT80)
VOL
VCC > VTH max, ISINK = .2mA
CAT80R/S/T/Z
0.3
V
VCC > VTH max, ISINK = 3.2mA
CAT80J/L/M
0.4
RESET Output Voltage High
(Push-pull active HIGH,
CAT80)
VOH
.8V < VCC VTH min,
ISOURCE = 50A
0.8 VCC
V
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