LV5604T Datasheet, PDF (5/12 Pages) Sanyo Semicon Device – Bi-CMOS LSI Eight-Channel Switching Regulator Controller

Pin Function
Block
Pin No.
ch1
3
(Step-down)
13
14
61
62
7
ch2
4
(Step-down)
15
16
60
59
8
ch3
5
(Step-down)
17
18
9
57
ch4
6
(Step-down)
19
20
10
56
ch5
42
(Inversion)
28
29
27
25
26
38
55
ch6
43
(Step-up)
30
31
39
53
ch7
44
(Step-up)
32
33
40
52
ch8
45
(Step-down)
34
(Step-up)
35
41
51
Pin Name
STBY1
IN1-
FB1
OUT1
OUT1N
CSOFT1
STBY2
IN2-
FB2
OUT2
OUT2N
CSOFT2
STBY3
IN3-
FB3
CSOFT3
OUT3
STBY4
IN4-
FB4
CSOFT4
OUT4
STBY5
IN5-RE
IN5+RE
FB5RE
IN5-
FB5
CSOFT5
OUT5
STBY6
IN6-
FB6
CSOFT6
OUT6
STBY7
IN7-
FB7
CSOFT7
OUT7
STBY8
IN8-
FB8
CSOFT8
OUT8
LV5604T
Functions
Standby input. H/ch1 ; ON, L/ch1 ; OFF
Error amplifier Inverting input
Error amplifier output
Output. External transistor P-channel gate connect
Output. External transistor N-channel gate connection
Soft start setting capacitor connection. Connect to GND through a capacitor.
Standby input. H/ch2 ; ON, L/ch2 ; OFF
Error amplifier Inverting input
Error amplifier output
Output. External transistor P-channel gate connection
Output. External transistor N-channel gate connection
Soft start setting capacitor connection. Connect to GND through a capacitor.
Standby input. H/ch3 ; ON, L/ch3 ; OFF
Error amplifier Inverting input
Error amplifier output
Soft start setting capacitor connection. Connect to GND through a capacitor.
Output. External transistor P-channel gate connection
Standby input. H/ch4 ; ON, L/ch4 ; OFF
Error amplifier Inverting input
Error amplifier output
Soft start setting capacitor connection. Connect to GND through a capacitor.
Output. External transistor P-channel gate connection
Standby input. H/ch5 ; ON, L/ch5 ; OFF
Inversion step-up error amplifier, - (Inverting) input
Inversion step-up error amplifier, + (noninverting) input
Inversion step-up error amplifier output
Error amplifier Inverting input
Error amplifier output
Soft start setting capacitor connection. Connect to GND through a capacitor.
Output. External transistor P-channel gate connection
Standby input. H/ch6 ; ON, L/ch6 ; OFF
Error amplifier Inverting input
Error amplifier output
Soft start setting capacitor connection. Connect to GND through a capacitor.
Output. External transistor N-channel gate connection
Standby input. H/ch7 ; ON, L/ch7 ; OFF
Error amplifier Inverting input
Error amplifier output
Soft start setting capacitor connection. Connect to GND through a capacitor.
Output. External transistor N-channel gate connection
Standby input. H/ch8 ; ON, L/ch8 ; OFF
Error amplifier Inverting input
Error amplifier output
Soft start setting capacitor connection. Connect to GND through a capacitor.
Output. External transistor (Step-up / N-channel, Step-down / P-channel) gate connection
Continued on next page.
No.A0966-5/12