參數(shù)資料
型號(hào): CAT1027YI-28-GT3
元件分類(lèi): 電源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
封裝: ROHS COMPLIANT, MO-153, TSSOP-8
文件頁(yè)數(shù): 19/20頁(yè)
文件大?。?/td> 241K
代理商: CAT1027YI-28-GT3
CAT1026, CAT1027
Doc. No. MD-3010 Rev. M
8
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Figure 1. RESET Output Timing
Figure 2: Auxiliary Voltage Monitor Timing
Figure 3: Auxiliary Voltage Monitor
GLITCH
t
VCC
PURST
t
PURST
t
RPD
t
RVALID
V
TH
RESE T
RPD
t
tRPD2
VLOW
tRPD2
VSENSE
VREF
VLOW
VSENSE
VAUX
R1
R2
Externally adjustable
threshold
VTH-ADJ
VTH-ADJ = VREF ×
R1 + R2
R2
= 1.25V ×
R1 + R2
R2
CAT1026/27
VCC
Power Fail
Interrupt
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