參數(shù)資料
型號: MB3883PV
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, 1000 kHz SWITCHING FREQ-MAX, PBCC48
封裝: PLASTIC, BCC-48
文件頁數(shù): 7/39頁
文件大小: 473K
代理商: MB3883PV
MB3883
7
Block diagram (Expansion 1/2)
PWM
Comp.
+
+
+
+
+
+
+
CH1
Drive
1-1
Drive
1-2
+
+
+
+
+
+
+
CH2
Drive
2-1
Drive
2-2
+
+
+
+
+
+
CH3
Drive
3
+
+
+
+
+
+
+
CH4
Drive
4
35
34
36
32
31
33
29
28
30
9
10
11
12
13
14
FB1
IN1
DTC1
FB2
IN2
DTC2
FB3
IN3
DTC3
IN (A) 4
OUT (A) 4
FB4
IN4
IN (S) 4
DTC4
42
37
38
39
40
41
43
VCC (O)
OUT1-1
OUT1-2
OUT2-1
OUT2-2
OUT3
OUT4
PWM
Comp.
VB1
PWM
Comp.
PWM
PWM
Comp.4
PWM
VB1
Error
SCP
1.25 V
1.0 V
Error
1.25 V
1.0 V
SCP
Error
Amp.3
1.25 V
1.0 V
SCP
1.25 V
1.0 V
SCP
Error
INV
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