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參數資料
| 型號： | FA3621 |
| 廠商： | FUJI ELECTRIC HOLDINGS CO., LTD. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | For Switching Power Supply Control |
| 中文描述： | 對于開關電源控制 |
| 文件頁數： | 5/8頁 |
| 文件大小： | 67K |
| 代理商： | FA3621 |
FA3621F
5
Overheat protection section
Item
Symbol
T
OH
T
OH
Test condition
Min.
Typ.
Max.
Unit
°
C
°
C
Operating temperature
125
135
145
Hysteresis width
45
50
55
Output section 2
(OUT2, OUT3, OUT4, OUT5, OUT6a )
Item
Symbol
R
ONL
R
ONH
Test condition
I
O
=10mA
I
O
=–10mA
C
LOAD
=1000pF
C
LOAD
=1000pF
Min.
Typ.
Max.
Unit
L-level ON resistance
10
15
H-level ON resistance
10
15
Rise time
tr
40
60
ns
Fall time
tf
55
80
ns
Output section 3
(OUT6b )
Item
Symbol
R
ON6b
Test condition
I
O
=–10mA
Min.
Typ.
Max.
Unit
ON resistance
1
2
Overall device
Item
Symbol
I
CCO
I
CC
Test condition
Min.
Typ.
Max.
Unit
μ
A
mA
Standby current
3
10
Operating-state supply current
Duty cycle=0%,
R
L=
∞
4
6
Short-circuit protection section
Item
Symbol
V
CPTH
I
CP
V
FBTL
Test condition
Min.
Typ.
Max.
Unit
Threshold voltage at CP
1.90
2.16
2.42
V
μ
A
Charge current at CP
–3.45
–2.30
–1.15
Threshold voltage at error amplifier output
2.16
V
Output section 1
(OUT1)
Item
Symbol
R
ONL
R
ONH
tr
Test condition
I
O
=10mA
I
O
=–10mA
C
LOAD
=1000pF
C
LOAD
=1000pF
Min.
Typ.
Max.
Unit
L-level ON resistance
6
10
ns
H-level ON resistance
6
10
Rise time
30
50
Fall time
tf
45
70
ns
ON/OFF logic input section
Item
Symbol
V
DH
V
DL
Test condition
Min.
Typ.
Max.
Unit
Input voltage for ON mode
1.0
5.25
V
Input voltage for OFF mode
0
0.4
V
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| FA3621F | For Switching Power Supply Control |
| FA3629AV | For Switching Power Supply Control |
| FA3630V | CAP CER 4.7UF 4V X5R 0603 |
| FA3635P | CAP CER 4.7UF 6.3V X5R 0603 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FA3621F | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3629AV | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3630V | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3635P | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3641 | 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 |
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