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參數資料
| 型號： | FA3675F |
| 廠商： | FUJI ELECTRIC CO LTD |
| 元件分類： | 穩壓器 |
| 英文描述： | For Switching Power Supply Control |
| 中文描述： | 0.2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQFP48 |
| 封裝： | LQFP-48 |
| 文件頁數： | 5/8頁 |
| 文件大小： | 108K |
| 代理商： | FA3675F |
FA3675F
126
Output section 4
(OUT6)
Item
L-level ON resistance
H-level ON resistance
Rise time
Fall time
Source current
Symbol
R
ONL
R
ONH
tr
tf
I
OUT
Test condition
I
O
=10mA, OUT6S:VCC2
I
O
=–10mA, OUT6S:VCC2
C
LOAD
=1000pF, OUT6S:VCC2
C
LOAD
=1000pF, OUT6S:VCC2
OUT6S:R
S6
=330
to VCC2
V
CC
=7V
Min.
Typ.
10
10
40
70
-11
Max.
15
15
60
95
-8
Unit
ns
ns
mA
-14
Short-circuit protection section
Item
Threshold voltage at CP
Charge current at CP
Threshold voltage at error amplifier output
Symbol
V
CPTH
I
CP
V
FBTL
Test condition
Min.
1.39
–3.0
1.36
Typ.
1.64
–1.9
1.56
Max.
1.89
–1.0
1.76
Unit
V
μ
A
V
ON/OFF logic input section
Item
Input voltage for ON mode
Symbol
V
DH
Test condition
V
cc
≤
5.0V
Min.
1.0
Typ.
Max.
Vcc
+0.25
5.25
0.4
Unit
V
V
cc
>5.0V
1.0
0
Input voltage for OFF mode
V
DL
V
Undervoltage lockout circuit section
Item
OFF to ON threshold voltage
Voltage hysteresis
Symbol
V
UVVCC
UVCC
Test condition
Min.
1.52
Typ.
1.72
0.1
Max.
1.92
Unit
V
V
Output section 1
(OUT1)
Item
L-level ON resistance
H-level ON resistance
Rise time
Fall time
Sink current
Symbol
R
ONL
R
ONH
tr
tf
I
OUT
Test condition
I
O
=10mA, OUT1S:GND
I
O
=–10mA, OUT1S:GND
C
LOAD
=1000pF, OUT1S:GND
C
LOAD
=1000pF, OUT1S:GND
OUT1S:R
S1
=68
to GND
Min.
Typ.
6
6
30
60
12
Max.
10
10
50
85
15
Unit
ns
ns
mA
9
Output section 2
(OUT2, OUT5)
Item
L-level ON resistance
Symbol
R
ONL
Test condition
I
O
=10mA
OUT2S, OUT5S:GND
I
O
=–10mA
OUT2S, OUT5S:GND
C
LOAD
=1000pF
OUT2S, OUT5S:GND
C
LOAD
=1000pF
OUT2S, OUT5S:GND
OUT2S, OUT5S:
R
S2
, R
S5
=68
to GND
Min.
Typ.
10
Max.
15
Unit
H-level ON resistance
R
ONH
10
15
Rise time
tr
40
60
ns
Fall time
tf
70
95
ns
Sink current
I
OUT
8
11
14
mA
Output section 3
(OUT3, OUT4)
Item
L-level ON resistance
H-level ON resistance
Rise time
Fall time
Symbol
R
ONL
R
ONH
tr
tf
Test condition
I
O
=10mA
I
O
=–10mA
C
LOAD
=1000pF
C
LOAD
=1000pF
Min.
Typ.
10
10
40
70
Max.
15
15
60
95
Unit
ns
ns
Overall device
Item
Standby current
Operating-state supply current
Symbol
I
CCO
I
CC
Test condition
Min.
Typ.
12
4
Max.
20
6
Unit
μ
A
mA
Duty cycle=0%,
R
L=
∞
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