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): 7/41頁
文件大?。?/td> 557K
代理商: MB3827PFV
MB3827
7
Enlarged view of A
Drive
1-1
Drive
1-2
Drive
1-3
Drive
1-4
+
+
+
+
+
+
+
+
+
+
+
DTC1-3
DTC1-4
Error
Amp.1
SCP
Comp.1
1.26 V
1.0 V
1.26 V
RB1
SEL
VB1-1
(0.50 V)
PWM
Comp.1-1
PWM
Comp.1-2
PWM
Comp.1-3
PWM
VB1-2
(0.55 V)
VB1-4
(0.02 V)
VCC(O)1, 2
VSS(O)1, 2
OUT1-1
OUT1-2
OUT1-3
VG(O)1
OUT1-4
GND(O)1
RB1
Drive
2-1
Drive
2-2
+
+
+
+
+
+
+
FB2
DTC2
IN2
Error
Amp.2
SCP
Comp.2
1.26 V
1.0 V
PWM
Comp.2-1
PWM
Comp.2-2
OUT2-1
OUT2-2
Drive
3
+
+
+
+
+
+
FB3
DTC3
IN3
Error
Amp.3
SCP
Comp.3
1.26 V
1.0 V
PWM
Comp.3
VCC(O)3, 4
VSS(O)3, 4, 5, 6
OUT3
45
44
43
42
41
38
39
40
37
36
35
59
60
58
57
55
46
48
51
49
47
50
54
52
53
VB2
(0.04 V)
FB1
DTC1-1
IN1
CH1
CH2
CH3
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