Электронный компонент:
LA5627W
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No.N6 1 5 1
LA5627W
4ch
80599MH B8-4510 No.6151-1/7
0.5
7.0
9.0
0.15
0.18
0.75
0.5
0.75
0.75
0.5
0.75
0.5
0.1
1
12
13
24
25
36
37
48
7.0
9.0
1.7max
3163A
(unit : mm)
SANYO : SQFP48
No.
N 6 1 5 1
80599
370-0596 11
LA5627W4chIC
1.8V ()
1.2V
4ch
/ Ta25
unit
1
VCC max
14
V
2
VBATT max
14
V
Pd max
0.45
W
Topr
-2085
Tstg
-55150
/ Ta25
unit
1
VCC
1.811
V
2
VBATT
1.211
V
ISINK max
030
mA
IREF
01
mA
RT
330
k
CT
1001000
pF
fOSC
0.11
MHz
0.2
0
0.4
0.6
-20
0
20
40
60
80
100
Pdmax - Ta
, Pdmax -
, Ta -
0.23
0.45
()
LA5627W
No.6151-2/7
/ Ta25, VCC3V, VSTBY143V
min
typ
max
unit
[]
IN-
VLOW FB
IN1-, IN2-
0.475
0.5
0.525
V
L
VLOW FB
IFB20A
1
V
H
VHi FB
IFB-20A
2.25
V
VICM IN
0
2
V
[]
VTH SCP
1.1
1.25
1.4
V
SCP
IO SCP
3.8
A
[]
IB DET
-15
-3
A
1 VTH1 DET
100%
0.35
0.4
0.45
V
2 VTH2 DET
0%
0.67
0.77
0.87
V
[]
OUT
VOSAT OUT
IOUT30mA
0.6
V
OUT
VO OE
IOUT-3mA, CAPHVCC
2
V
[]
VT RT
RT5.6k
1.19
1.26
1.33
V
IOH CT
VCT0.5V, RT5.6k
230
A
IO CT
0.8
1.0
1.2
fOSC1
200
260
320
kHz
[]
VREF
1.19
1.26
1.33
V
VLN REF
VCC1.8V11V
10
mV
VLD REF
IO18-0.1mA-1mA
10
mV
[]
VOSUB
VO SUB
2.1
2.2
2.3
V
OUTSUB
IOUT SUB
VBAT1.2V, VOSUBVCC1.8V,
1
mA
VOUTSUB0.7V, CSUB0.9V
CSUB
fC SUB
100
kHz
EN
VTH ENSUB
3.0
3.1
3.2
V
EN
VHYS ENSUB
0.2
0.4
0.6
V
ENSUB
IEN SUB
120
A
[STBY]
ON
VON STBY
1.15
V
OFF
VOFF STBY
0.2
V
IIN STBY
VSTBY3V
70
A
[]
ICC1
ENSUB0V
7.5
10.5
mA
ICC2
10
A
LA5627W
No.6151-3/7
1
IN
FB1
DCT1
V
REF
GND
BATT
OUTSUB
CSUB
ENSUB
DTC2
FB2
IN2
IN2
-
LA5627W
2
3
4
5
6
7
8
9
10
11
12
13
STBY2
14
CAPL2
15
CAPH2
16
OUT2
17
OE2
18
OE3
19
OUT3
20
CAPH3
21
CAPL3
22
STBY3
23
IN3
-
24
IN1
-
48
STBY1
47
CAPL1
46
CAPH1
45
OUT1
44
OE1
43
OE4
42
OUT4
41
CAPH4
40
CAPL4
39
STBY4
38
IN4
-
37
36
IN4
FB4
DTC4
SCP
PGND
V
CC
RT
CT2
CT1
DTC3
FB3
IN3
35
34
33
32
31
30
29
28
27
26
25
A12431
TopView
LA5627W
No.6151-4/7
(1)
-
2.2F
1F
4ch DC/DC CONV.
SCP
V
REF
33
4
DTC1
3
IN1
1
IN1
-
48
FB1
2
5.1k
VO1
100
0.01F
0.1F
130k
220
k
-
0.1F
0.01F
DTC4
34
IN4
36
IN4
-
37
FB4
35
5.1k
6.2k
130k
220k
4.3k
100
VO4
-
0.01F
DTC2
10
IN2
12
IN2
-
13
FB2
11
100F
5.1k
VO2
0.1F
130k
220k
VO4
5V
100F
T4
Tr4
-
1000pF
100
OE4
OUT4
CAPL4
CAPH4
VCC
41
42
39
40
T1
Tr1
VO1
5V
100F
1000pF
100
OE1
OUT1
CAPL1
CAPH1
44
-
46
45
43
T2
Tr2
VO2
5V
100F
-
1000pF
100
OE2
OUT2
CAPL2
CAPH2
17
18
15
16
SCP
VREF
-
-
31
6
7
8
9
Tr5
D1
L1
3V
100F
47F
82H
300pF
1000pF
VOSUB
BATT
OUTSUB
CSUB
ENSUB
0.01F
5.6K1000pF
PGND
OSC
STBY
SUB DC/DC CONV.
32
RT
CT1
CT2
30
28
29
STBY1
STBY2
STBY3
STBY4
47
14
23
38
GND
5
Tr1Tr4 : 2SB1302
Tr5 : 2SC4694
T1T4 : 873AC-1046 ()
L1 : 636CY-820M ()
A12432
T3
Tr3
VO3
5V
1000pF
100
OE3
OUT3
CAPL3
CAPH3
20
19
22
21
-
-
0.01F
0.1F
DTC3
IN3
IN3
-
24
FB3
26
6.2
k
4.3k
130k
220k
100
5.1k
VO3
100
27
25
LA5627W
No.6151-5/7
2
-
-
-
31
6
7
8
9
3.3V
56H
100F
VCC
BATT
OUTSUB
CSUB
ENSUB
0.01F
2.2F
1F
5.6K1000PF1000PF
0.1F
DTC2
10
IN2
12
IN2
-
13
FB2
11
PGND
OSC
STBY
SUB DC/DC CONV.
4ch DC/DC CONV.
32
RT
CT1
CT2
30
28
29
STBY1
STBY2
STBY3
STBY4
47
14
23
38
GND
5
-
T2
Tr2
VO2
12V
10F
1000PF
510
OE2
OUT2
CAPL2
CAPH2
17
18
15
16
SCP
V
REF
33
4
5.1k
117.3k
VO2
6.2
k
0.1F
130k
220k
-
1000PF
510
OE1
OUT1
CAPL1
CAPH1
44
IN1
1
IN1
-
48
FB1
2
-
5.1k
147.9k
VO1
100
0.1F
DTC1
3
0.1F
130k
220k
T1
Tr1
VO1
15V
10F
-
T3
Tr3
VO3
7V
1000PF
510
OE3
OUT3
CAPL3
CAPH3
20
19
22
21
10F
SCP
VREF
Tr1Tr4 : 2SB1302
Tr5 : 2SC4694
T1T3 : 873AC-1046 ()
A12433
-
-
L1
Tr4
VO4
-2V
22F
1000PF
510
OE4
OUT4
CAPL4
CAPH4
41
42
39
40
0.1F
0.01F
DTC4
34
IN4
36
IN4
-
37
FB4
35
17.24k
5.1k
6.2k
4.3k
130k
220k
100
VO4
-
0.01F
IN3
IN3
-
FB3
26
4.3k
100
5.1k
64.09k
VO3
0.1F
DTC3
27
130k
220k
100
25
24
43
46
45
LA5627W
No.6151-6/7
VBATTVCC
VBATTVCC1
(D1VF0.2V, L1<<0.2V)
OUTSUB
VBATT
2.4V
1.2V
2.2V
0
0
V
CC
A12434
1
VBATTVCC (typ)
SUB DC/DC CONV.
2
VCC
BATT
OUTSUB
CSUB
ENSUB
A12435
31
6
7
8
9
2
SUB DC/DC CONV
LA5627W
Y56 PS No.6151-7/7
3CAPLCAPHOEOUT
CAPL
CAPH
BATT
GND
OE
OUT
17
18
(20,41,44)
(19,42,43)
16 (21,40,45)
15
(22,39,46)
A12436
5
6
3
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