參數(shù)資料
型號(hào): PM6680TR
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 0.4 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, QCC32
封裝: 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, VFQFPN-32
文件頁(yè)數(shù): 46/49頁(yè)
文件大?。?/td> 2931K
代理商: PM6680TR
Simplified application schematic
PM6680
6/49
1
Simplified application schematic
Figure 1.
Simplified application schematic
O
1
SG
N
D
FB
1
23
22
21
20
17
29
30
25
16
15
26
27
5
4
32
24
3
31
18
19
9
10
11
12
14
1
8
2
6
28
7
13
BO
O
T1
HG
A
TE
1
P
H
ASE
1
C
S
EN
SE1
V5
S
W
OU
T1
CO
M
P
1
EN1
SG
N
D
2
LG
AT
E1
PG
O
D
1
PG
O
D
2
SH
D
N
EN2
VREF
SKIP
FSEL
VCC
LDO5
VIN
BO
O
T2
HG
A
TE
2
PH
A
S
E
2
C
SEN
SE
2
PG
N
D
SG
N
D
OU
T2
CO
M
P
2
NC
FB
1
FB
2
LG
A
TE
2
V+
SG
N
D
V+
B
OOT
1
+
O
1
OU
T1
+
1
SG
N
D
PGND
VI
N
SG
N
D
+
PGND
SG
N
D
SG
N
D
PM6680
+
PG
O
D
1
OU
T1
-
1
SG
N
D
PG
O
D
2
VI
N
V+
SG
N
D
SG
N
D
PGND
SG
N
D
PGND
V+
B
OOT
2
FB
1
PGN
D
SG
N
D
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