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參數(shù)資料
| 型號(hào)： | FA3647N |
| 廠商： | FUJI ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | PWM control IC with light load power saving function For Switching Power Supply Control |
| 中文描述： | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁(yè)數(shù)： | 5/21頁(yè) |
| 文件大小： | 406K |
| 代理商： | FA3647N |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)當(dāng)前第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)
FA3641P(N), FA3647P(N)
62
I
Characteristic curves
(Ta=25
C)
Oscillation frequency (fosc) vs.
timing resistor resistance (R
T
)
Oscillation frequency (fosc) vs. supply voltage (Vcc)
Oscillation frequency (fosc) vs.
junction temperature (Tj)
L-level output vltage (V
OL)
vs.
supply voltage (Vcc)
Supply current (Icc) vs. supply voltage (Vcc)
Operating mode
Supply current (Icc) vs. junction temperature (Tj)
Operating mode
V
= 18V
FB = 1.5V
10
1
100
1000
100
10
1000
f
Rt [k
]
OUT = No load
Rt
= 47 k
FB = Open, CS = 3V
15
10
20
25
96
97
98
99
100
105
101
102
103
104
95
f
Vcc [V]
30
Rt
= 47k
FB = 2.5V
0
–
50
50
100
98
99
100
101
102
103
104
97
105
f
Tj [
°
C]
150
Io
= 100 mA
15
10
20
25
0.2
0.4
0.6
0.8
1
0
V
O
Vcc [V]
30
Rt
= 47k
FB = 0V
15
10
20
25
1.8
1.85
1.9
1.95
2
1.75
I
Vcc [V]
30
Rt
= 47k
Vcc = 18V
FB = 0V
0
–
50
50
100
1.8
1.85
1.9
1.95
2
1.75
I
Tj [
°
C]
150
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PDF描述 |
|---|---|
| FA3647P | PWM control IC with light load power saving function For Switching Power Supply Control |
| FA365 | THIN SMD HIGH-FREQUENCY CRYSTAL UNIT |
| FA-365 | THIN SMD HIGH-FREQUENCY CRYSTAL UNIT |
| FA3675F | For Switching Power Supply Control |
| FA3863X | SUPER BRIGHT LED |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FA3647N-H1 | 制造商:Fuji Electric 功能描述: |
| FA3647P | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:PWM control IC with light load power saving function For Switching Power Supply Control |
| FA3647P-D1 | 制造商:Fuji Electric 功能描述: |
| FA365 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THIN SMD HIGH-FREQUENCY CRYSTAL UNIT |
| FA-365 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THIN SMD HIGH-FREQUENCY CRYSTAL UNIT |
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