参数资料
型号: FSEZ1317AMY-F116
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 53 kHz SWITCHING FREQ-MAX, PDSO7
封装: GREEN, MS-012AA, SOP-8/7
文件页数: 14/16页
文件大小: 1031K
代理商: FSEZ1317AMY-F116
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSEZ1317A Rev. 1.0.1
7
FSEZ1
317
A
Primary-Side
-Regulation
PWM
with
P
O
WER
MOSFET
Integrated
Typical Performance Characteristics
15
15.4
15.8
16.2
16.6
17
-40
-30
-15
0
25
50
75
85
100
125
V
DD
_
O
N
(V
)
Temperature (C)
4.5
4.7
4.9
5.1
5.3
5.5
-40
-30
-15
0
25
50
75
85
100
125
V
DD
_
O
F
(V
)
Temperature (C)
Figure 6.
Turn-On Threshold Voltage (VDD-ON)
vs. Temperature
Figure 7.
Turn-Off Threshold Voltage (VDD-OFF)
vs. Temperature
1
1.8
2.6
3.4
4.2
5
-40
-30
-15
0
25
50
75
85
100
125
IDD_
O
P
(m
A
)
Temperature (C)
42
45
48
51
54
-40
-30
-15
0
25
50
75
85
100
125
F
os
c
(KHz
)
Temperature (C)
Figure 8.
Operating Current (IDD-OP) vs.
Temperature
Figure 9.
Center Frequency (fOSC) vs. Temperature
2.465
2.475
2.485
2.495
2.505
2.515
2.525
-40
-30
-15
0
25
50
75
85
100
125
V
VR
(V
)
Temperature (C)
0.8
0.84
0.88
0.92
0.96
1
-40
-30
-15
0
25
50
75
85
100
125
IDD
_G
reen
(m
A
)
Temperature (C)
Figure 10. Reference Voltage (VVR) vs. Temperature
Figure 11. Green Mode Operating Supply Current
(IDD-GREEN) vs. Temperature
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