參數(shù)資料
型號: MB3893APFV
廠商: FUJITSU LTD
元件分類: 電源管理
英文描述: Bridge Rectifier; Current Rating:260A; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes
中文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48
封裝: PLASTIC, LQFP-48
文件頁數(shù): 23/44頁
文件大小: 496K
代理商: MB3893APFV
MB3893A
23
(Continued)
40
60
80
100
120
140
160
200
180
450
400
350
300
250
200
150
100
50
0
Ta
=
+
25
°
C
VIN
=
5.3 V
BATSENSE
=
OPEN
ROSC = 27 k
ROSC = 56 k
ROSC = 110 k
20
30
40
50
60
80
70
90
110 120
100
450
400
350
300
250
200
150
100
50
0
Ta
=
+
25
°
C
VIN
=
5.3 V
BATSENSE
=
OPEN
COSC = 56 pF
COSC
= 100 pF
COSC
= 180 pF
0
50 100 150 200 250 300 350
500
450
400
800
700
600
500
400
300
200
100
0
80
70
60
50
40
30
20
10
0
Ta
=
+
25
°
C
VIN
=
5.3 V
BATSENSE
=
OPEN
0
50 100 150 200 250 300 350
500
450
400
45
40
35
30
25
20
15
10
5
0
Ta
=
+
25
°
C
VIN
=
5.3 V
BATSENSE
=
OPEN
40
20
0
20
40
60
100
80
1000
800
600
400
200
0
860
40
20
0
20
40
60
100
80
1000
800
710
600
400
200
0
Oscillator frequency vs. Timing capacitor
Oscillator frequency vs. Timing resistor
O
O
Timing capacitor C
OSC
(pF)
Timing resistor R
OSC
(k
)
O
O
Preliminary charge - fast charge time vs.
Oscillator frequency
F
F
Oscillatory frequency f
OSC
(kHz)
Power dissipation vs.
Ambient temperature (LQFP-48P)
P
Ambient temperature Ta (
°
C)
Ambient temperature Ta (
°
C)
P
Power dissipation vs.
Ambient temperature (TQFP-48P)
Over discharge recovery charge time vs.
Oscillator frequency
Oscillator frequency f
OSC
(kHz)
O
R
P
P
Preliminary
charge time
Fast charge time
Over discharge
recovery charge
time
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