參數(shù)資料
型號: MB3893APFT
廠商: FUJITSU LTD
元件分類: 電源管理
英文描述: Bridge Rectifier Module; Phases:Three; Repetitive Reverse Voltage Max, Vrrm:1600V; Forward Current Avg Rectified, IF(AV):25A; Current Rating:30A; Current, Ifsm:300A; Forward Current:30A; Forward Voltage:1.25V RoHS Compliant: Yes
中文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48
封裝: PLASTIC, TQFP-48
文件頁數(shù): 13/44頁
文件大小: 496K
代理商: MB3893APFT
MB3893A
13
(Continued)
(Ta
=
30
to
+
85
°
C, VCC
=
3.1 V
to
4.8 V)
Value
*: Standard setting value
(Continued)
Parameter
Symbol
Pin No.
Conditions
Unit
Min.
Typ.
Max.
P
Detection volt-
age (rise)
V
SH
29
2.3*
V
Detection volt-
age (fall)
V
SL
29
2.15
2.2
2.25
V
Rise delay
t
POR
29, 35
C1
=
0.1
μ
F
Initial power detected
34
85
136
ms
P
Detection
voltage
V
CCE
40
2.62
2.75
2.87
V
V
CCD
40
Power supply dorop detected
2.38
2.50
2.61
V
V
CCR
40
Power supply recovery detected
3.35
3.50
3.65
V
V
CCF
40
Initial or power supply drop
determined
Ta
=
+
25
°
C
2.0*
V
V
CCF
temperature
correlation
V
CCt
40
2.2
mV/
°
C
Power supply
drop detection
time
t
DET1
34
CR1
=
10
μ
F,
CR1
=
1.8 M
CR2
=
1.5
μ
F,
CR2
=
1.8 M
REG1 to REG4 : OFF,
CONT5
=
“L” level,
ICONT
=
“L” level,
VCC
=
4.8 V
REG3 : OFF,
CONT5
=
“L” level,
ICONT
=
“L” level,
VCC
=
4.8 V,
OUT1
=
200
μ
A,
OUT2
=
100
μ
A,
OUT4
=
100
μ
A,
Excluding OUT1, 2, 4 load current
5
10
15
s
t
DET2
33
0.75
1.5
2.25
s
P
Standby supply
current
I
CC1
40
22
50
μ
A
Power-on
invalid current
(receiving
standby)
I
CC2
40
60
110
μ
A
Power-on
invalid current
(call in progress)
I
CC3
40
REG1 to REG4 : ON,
CONT5
=
“L” level,
ICONT
=
“H” level,
CONT2
=
“L” level,
VCC
=
4.8 V,
OUT1
=
70 mA,
OUT2
=
50 mA,
OUT3
=
70 mA,
OUT4
=
60 mA,
Excluding OUT1, 2, 4 load current
260
600
μ
A
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