MB3883 Datasheet, PDF (4/39 Pages) Fujitsu Component Limited. – 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down

MB3883
s PIN DESCRIPTION
Pin No.
35
34
CH1
36
37
38
32
31
CH2
33
39
40
29
28
CH3
30
41
11
12
14
CH4
43
9
10
13
7
8
CH5
6
45
46
3
4
CH6
5
48
47
Symbol
FB1
−IN1
DTC1
OUT1-1
OUT1-2
FB2
−IN2
DTC2
OUT2-1
OUT2-2
FB3
−IN3
DTC3
OUT3
FB4
−IN4
DTC4
OUT4
−IN (A) 4
OUT (A) 4
−IN (S) 4
FB5
−IN5
DTC5
OUT5-1
OUT5-2
FB6
−IN6
C+IN6
RB6
OUT6
I/O
Descriptions
O Error amplifier output pin.
I Error amplifier inverted input pin.
I Dead time control pin.
O Main side output pin.
O Synchronous rectifier side output pin.
O Error amplifier output pin.
I Error amplifier inverted input pin.
I Dead time control pin.
O Main side output pin.
O Synchronous rectifier side output pin.
O Error amplifier output pin.
I Error amplifier inverted input pin.
I Dead time control pin.
O Output pin.
O Error amplifier output pin.
I Error amplifier inverted input pin.
I Dead time control pin.
O Output pin.
I Inverting amplifier input pin.
O Inverting amplifier output pin.
I Short detection comparator inverted input pin.
O Error amplifier output pin.
I Error amplifier inverted input pin.
I Dead time control pin.
O Main side output pin.
O Synchronous rectifier side output pin.
O Error amplifier output pin.
I Error amplifier inverted input pin.
I Soft start capacitor connection pin.
O Output current setting resistor connection pin.
O Output pin.
(Continued)
4