MB39A110EVB Ver la hoja de datos (PDF) - Fujitsu
Número de pieza
componentes Descripción
Fabricante
MB39A110EVB Datasheet PDF : 32 Pages
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MB39A110
■ PIN DESCRIPTION
Block
CH1
Pin No.
35
36
37
38
Symbol
DTC1
FB1
−INE1
CS1
33
OUT1-1
32
4
3
2
CH2
1
31
OUT1-2
DTC2
FB2
−INE2
CS2
OUT2-1
30
16
17
CH3
18
19
27
23
22
CH4
21
20
26
13
OSC
12
OUT2-2
DTC3
FB3
−INE3
CS3
OUT3
DTC4
FB4
−INE4
CS4
OUT4
CT
RT
I/O
Descriptions
I
Dead time control terminal
O Error amplifier output terminal
I
Error amplifier inverted input terminal
⎯ Soft-start setting capacitor connection terminal
O
P-ch drive output block ground terminal
(External main side FET gate driving)
O
N-ch drive output block ground terminal
(External synchronous rectification side FET gate driving)
I
Dead time control terminal
O Error amplifier output terminal
I
Error amplifier inverted input terminal
⎯ Soft-start setting capacitor connection terminal
O
P-ch drive output block ground terminal
(External main side FET gate driving)
O
N-ch drive output block ground terminal
(External synchronous rectification side FET gate driving)
I
Dead time control terminal
O Error amplifier output terminal
I
Error amplifier inverted input terminal
⎯ Soft-start setting capacitor connection terminal
O P-ch drive output terminal
I
Dead time control terminal
O Error amplifier output terminal
I
Error amplifier inverted input terminal
⎯ Soft-start setting capacitor connection terminal
O N-ch drive output terminal
⎯
Triangular wave frequency setting capacitor
connection terminal
⎯
Triangular wave frequency setting resistor
connection terminal
(Continued)
3
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