參數(shù)資料
型號: MB3827PFV
廠商: FUJITSU LTD
元件分類: 穩(wěn)壓器
英文描述: 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
中文描述: 0.2 A SWITCHING CONTROLLER, 800 kHz SWITCHING FREQ-MAX, PQFP64
封裝: PLASTIC, LQFP-64
文件頁數(shù): 35/41頁
文件大?。?/td> 557K
代理商: MB3827PFV
MB3827
35
Enlarged view of A
FMMT717: ZETEX plc.
FMMT617: ZETEX plc.
CPH3403: SANYO Electric Co., Ltd.
U1FWJ44N:TOSHIBA CORPORATION
MA796:
Matsushita Electronic
Components Co., Ltd.
2SD1621:
SANYO Electric Co., Ltd.
RB491D:
ROHM CO.LTD
Drive
Drive
Drive
Drive
1-4
+
+
+
+
+
+
+
+
+
PWM
+
+
A
A
0.1
F
FB1
DTC1-1
DTC1-3
36 k
1 K
IN1
47 k
18 k
12 k
22 k
DTC1-4
20 k
Error
SCP
1.26 V
1.0 V
1.2Comp.
RB1
SEL
VB1-1
PWM
PWM
PWM
VB1-2
VB1-4
VCC(O)1, 2
53
VSS(O)1, 2
OUT1-1
OUT1-2
OUT1-3
VG(O)1
51
OUT1-4
48
GND(O)1
46
160
RB1
FMMT717
U1FWJ44N
U1FWJ44N
U1FWJ44N
CPH3403
CPH3403
22
μ
H
Vo1
(5 V)
FMMT617 4.7
μ
F
RL1
3300 pF
10 k
Drive
2-1
Drive
2-2
+
+
+
+
+
+
+
B
B
0.1
F
FB2
DTC2
1 K
IN2
47 k
22 k
Error
SCP
1.26 V
1.0 V
PWM
PWM
O91
55
OUT2-2
57
FMMT717
U1FWJ44N
CPH3403
22
μ
H
22
μ
H
Vo2
(5 V)
Vo3
(3 V)
4.7
μ
F
4.7
μ
F
RL2
3300 pF
Drive
3
+
+
+
+
+
+
C
C
0.1
μ
F
DTC3
1 K
47 k
24 k
IN3
Error
SCP
1.26 V
1.0 V
PWM
VCC(O)
VSS(O)
O91
60
FMMT717
22
μ
H
22
μ
H
4.7
μ
F
4.7
μ
F
RL3
3300 pF
U1FWJ44N
45
44
43
42
41
38
39
40
37
36
35
59
58
49
47
50
54
52
36 k
12 k
22 k
16 k
VB2
CH1
CH2
CH3
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