参数资料
型号: L6561D
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 0.7 A POWER FACTOR CONTROLLER, PDSO8
封装: SO-8
文件页数: 11/13页
文件大小: 176K
代理商: L6561D
7/13
L6561
Figure 9. Demo Board (EVAL6561-80) Electrical Schematic
Figure 10. EVAL6561-80: PCB and Component Layout (Top view, real size 57x108mm)
Table 6. EVAL6561-80: Evaluation Results.
Vin (Vac)
Pin (W)
Vo (Vdc)
Vo (Vdc)
Po (W)
η (%)
w/o THD reducer
with THD reducer
PF
THD (%)
PF
THD (%)
85
87.2
400.1
14
80.7
92.8
0.999
3.7
0.999
2.9
110
85.2
400.1
14
80.7
94.7
0.996
5.0
0.996
3.2
135
84.2
400.1
14
80.7
95.8
0.989
6.2
0.989
3.7
175
83.5
400.1
14
80.7
96.6
0.976
8.3
0.976
4.3
220
83.1
400.1
14
80.7
97.1
0.940
10.7
0.941
5.6
265
82.9
400.1
14
80.7
97.3
0.890
13.7
0.893
8.1
NTC
2.5
8
3
BRIDGE
W04M
R1
750 k
C1
1 F
400V
R3
10 k
C29
22 F
25V
FUSE
4A/250V
R4
180 k
D8
1N4150
D2
1N5248B
R14
100
C5 12 nF
R6
68 k
T
5
6
L6561
7
21
R7
33
MOS
STP8NM50
4
R11
750 k
C6
47 F
450V
Vo=400V
Po=80W
-
Vac
(85V to 265V)
R9
0.41
1W
R13
9.53 k
+
-
C4
100 nF
C2
10nF
D1
STTH1L06
D3 1N4148
C7
10 F
35 V
R15
220
R16
91 k
R50 12 k
C3 470 nF
R2
750 k
R5
180 k
R10
0.41
1W
R12
750 k
C23
1 F
Boost Inductor Spec (ITACOIL E2543/E)
E25x13x7 core, 3C85 ferrite
1.5 mm gap for 0.7 mH primary inductance
Primary: 105 turns 20x0.1 mm
Secondary: 11 turns 0.1mm
THD REDUCER (optional)
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