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ST1S09PUR bảng dữ liệu(PDF) 9 Page - STMicroelectronics

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Giải thích chi tiết về linh kiện  2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectification
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nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
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ST1S09PUR bảng dữ liệu(HTML) 9 Page - STMicroelectronics

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ST1S09
Typical performance characteristics
Doc ID 13632 Rev 4
9/18
Figure 9.
Line regulation vs. temperature
Figure 10.
Load regulation vs. temperature
Figure 11.
PWM Switching frequency vs.
temperature
Figure 12.
Maximum duty cycle vs.
temperature
Figure 13.
Under voltage lock out threshold
vs. temperature
Figure 14.
Efficiency vs. output current
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-75
-50 -25
0
25
50
75
100 125 150 175
T [°C]
V
O@1.2V
V
I = from 2.7V to 5.5V, IO = 100mA
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-75
-50 -25
0
25
50
75
100 125 150 175
T [°C]
V
O@1.2V
V
I = from 2.7V to 5.5V, IO = 100mA
-0.5
-0.3
-0.1
0.1
0.3
0.5
0.7
0.9
1.1
-75
-50
-25
0
25
50
75
100 125 150 175
T [°C]
V
O@1.2V
V
I = 5V, IO from10mA to 2A
-0.5
-0.3
-0.1
0.1
0.3
0.5
0.7
0.9
1.1
-75
-50
-25
0
25
50
75
100 125 150 175
T [°C]
V
O@1.2V
V
I = 5V, IO from10mA to 2A
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
-75
-50
-25
0
25
50
75
100
125 150 175
T [°C]
V
I=5V, VFB=0.6V
V
O@1.2V
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
-75
-50
-25
0
25
50
75
100
125 150 175
T [°C]
V
I=5V, VFB=0.6V
V
O@1.2V
V
O@3.3V
70
72
74
76
78
80
82
84
86
88
90
-75
-50
-25
0
25
50
75
100
125
150
175
T [°C]
V
I=5V, VFB=0.6V
V
O@3.3V
70
72
74
76
78
80
82
84
86
88
90
-75
-50
-25
0
25
50
75
100
125
150
175
T [°C]
V
I=5V, VFB=0.6V
V
O@1.2V
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4
-75
-50
-25
0
25
50
75
100
125
150
175
T [°C]
I
O=10mA
V
O@1.2V
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4
-75
-50
-25
0
25
50
75
100
125
150
175
T [°C]
I
O=10mA
25
35
45
55
65
75
85
95
0
500
1000
1500
2000
Iout [mA]
V
IN=5V
V
O=1.2V
V
O=3.3V


Số phần tương tự - ST1S09PUR

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
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STMicroelectronics		 ST1S09PU STMICROELECTRONICS-ST1S09PU Datasheet
416Kb / 18P		    2A, 1.5 MHz PWM step-down switching regulator with synchronous rectification
ST1S09PU STMICROELECTRONICS-ST1S09PU Datasheet
417Kb / 18P		    2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectificationtm
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Mô tả tương tự - ST1S09PUR

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
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STMicroelectronics		 ST1S30 STMICROELECTRONICS-ST1S30 Datasheet
193Kb / 11P		    3 A, 1.5 MHz PWM step-down switching regulator with synchronous rectification
ST1S09 STMICROELECTRONICS-ST1S09 Datasheet
416Kb / 18P		    2A, 1.5 MHz PWM step-down switching regulator with synchronous rectification
ST1S09 STMICROELECTRONICS-ST1S09_08 Datasheet
417Kb / 18P		    2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectificationtm
ST2S08B STMICROELECTRONICS-ST2S08B Datasheet
757Kb / 18P		    Dual synchronous rectification, 1.5 A, 1.5 MHz adjustable step-down switching regulator
ST1S06XX STMICROELECTRONICS-ST1S06XX Datasheet
426Kb / 20P		    Synchronous rectification with inhibit, 1.5 A, 1.5 MHz fixed or adjustable, step-down switching regulator
ST2S06A33 STMICROELECTRONICS-ST2S06A33_09 Datasheet
296Kb / 18P		    Dual synchronous rectification with reset or inhibit, 0.5 A, 1.5 MHz adjustable step-down switching regulator
ST2S06A33 STMICROELECTRONICS-ST2S06A33 Datasheet
333Kb / 21P		    Dual synchronous rectification with reset or inhibit, 0.5 A, 1.5 MHz adjustable step-down switching regulator
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List of Unclassifed Man...		 BD9721FV ETC-BD9721FV Datasheet
81Kb / 2P		    1 CHANNEL STEP DOWN PWM SWITCHING REGULATOR CONTROLLER WITH SYNCHRONOUS RECTIFICATION
logo
STMicroelectronics		 L5988 STMICROELECTRONICS-L5988 Datasheet
114Kb / 10P		    4A step-down switching regulator with synchronous rectification
ST1S03 STMICROELECTRONICS-ST1S03_08 Datasheet
374Kb / 16P		    1.5 A, 1.5 MHz adjustable, step-down switching regulator
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