參數(shù)資料
型號: MB3793-27APNF
廠商: FUJITSU LTD
元件分類: 電源管理
英文描述: Circular Connector; No. of Contacts:128; Series:MS27656; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No
中文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
封裝: PLASTIC, SO-8
文件頁數(shù): 17/23頁
文件大小: 173K
代理商: MB3793-27APNF
17
MB3793
-27A
I
TYPICAL APPLICATION
2
3
6
1
8
7
4
5
V
CC
C
TW
*
C
TP
*
GND
INH
GND
V
CC
CTP
CTW
RESET
CK1
CK2
RESET
Microprocessor 1
Microprocessor 2
CK
GND
V
CC
RESET
CK
GND
V
CC
MB3793
1.
Equation of time-setting capacitances (C
TP
and C
TW
) and set time
=
..
=
..
=
..
t
PR
[ms]
A
×
C
TP
[
μ
F]
t
WD
[ms]
B
×
C
TW
[
μ
F]
t
WR
[ms]
D
×
C
TP
[
μ
F]
Values of A, B, C, and D
A
2.
Example (when C
TP
= 0.1
μ
F and
C
TW
= 0.01
μ
F
)
B
C
D
Remark
750
1600
0
55
V
CC
= 3.3 V
700
1600
0
50
V
CC
= 3.0 V
time
(msec)
Symbol
V
CC
= 3.3 V
=
..
=
..
=
..
V
CC
= 3.0 V
=
..
=
..
=
..
t
PR
75
70
t
WD
16
16
t
WR
5.5
5
* : Use a capacitor with less leakage current.
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