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MB39A123 Datasheet(PDF) 4 Page - Fujitsu Component Limited.

No. de Pieza. MB39A123
Descripción  6 ch DC/DC Converter IC with Synchronous Rectification
Descarga  44 Pages
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Fabricante  FUJITSU [Fujitsu Component Limited.]
Página de inicio  http://edevice.fujitsu.com/fmd/en/index.html
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MB39A123 Datasheet(HTML) 4 Page - Fujitsu Component Limited.

 
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MB39A123
4
■ PIN DESCRIPTIONS
(Continued)
Block
name
Pin No.
Pin name
I/O
Description
ch.1
37
FB1
O
ch.1
• Error amplifier output terminal
38
−INE1
I
ch.1
• Error amplifier inverted input terminal
39
CS1
ch.1
• Soft-start setting capacitor connection terminal
35
OUT1-1
O
ch.1
• P-ch drive output terminal
(External main side FET gate driving)
34
OUT1-2
O
ch.1
• N-ch drive output terminal
(External synchronous rectification side FET gate driving)
ch.2
43
DTC2
I
ch.2
• Dead time control terminal
42
FB2
O
ch.2
• Error amplifier output terminal
41
−INE2
I
ch.2
• Error amplifier inverted input terminal
40
CS2
ch.2
• Soft-start setting capacitor connection terminal
33
OUT2
O
ch.2
• P-ch drive output terminal
ch.3
44
DTC3
I
ch.3
• Dead time control terminal
45
FB3
O
ch.3
• Error amplifier output terminal
46
−INE3
I
ch.3
• Error amplifier inverted input terminal
47
CS3
ch.3
• Soft-start setting capacitor connection terminal
32
OUT3
O
ch.3
• P-ch drive output terminal
ch.4
14
DTC4
I
ch.4
• Dead time control terminal
15
FB4
O
ch.4
• Error amplifier output terminal
16
−INE4
I
ch.4
• Error amplifier inverted input terminal
17
CS4
ch.4
• Soft-start setting capacitor connection terminal
31
OUT4
O
ch.4
• P-ch drive output terminal
19
−INA
I
Inverting amplifier input terminal
18
OUTA
O
Inverting amplifier output terminal
ch.5
23
DTC5
I
ch.5
• Dead time control terminal
22
FB5
O
ch.5
• Error amplifier output terminal
21
−INE5
I
ch.5
• Error amplifier inverted input terminal
20
CS5
ch.5
• Soft-start setting capacitor connection terminal
30
OUT5
O
ch.5
• N-ch drive output terminal
ch.6
24
DTC6
I
ch.6
• Dead time control terminal
25
FB6
O
ch.6
• Error amplifier output terminal
26
−INE6
I
ch.6
• Error amplifier inverted input terminal
27
CS6
ch.6
• Soft-start setting capacitor connection terminal
29
OUT6
O
ch.6
• N-ch drive output terminal


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