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參數資料
| 型號： | FA3629AV |
| 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： | 2.8 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | TSSOP-16 |
| 文件頁數： | 2/7頁 |
| 文件大小： | 50K |
| 代理商： | FA3629AV |
FA3629AV
2
Oscillator section
Item
Symbol
f
OSC
V
OSCH
V
OSCL
f
dv
f
dT1
f
dT2
Test condition
C
T
=150pF
C
T
=150pF
C
T
=150pF
V
CC
=2.5 to 5.8V
Ta=–20 to +25
°
C
Ta=+25 to +85
°
C
Min.
Typ.
Max.
Unit
Oscillation frequency
480
550
620
kHz
High level voltage
1.38
V
Low level voltage
0.78
V
Variation with supply voltage
1
2
%
Variation with temperature
5
7
%
5
7
%
I
Recommended operating conditions
Item
Symbol
V
CC
V
OUT1
I
OUT1
f
OSC
T
OPR
Min.
Max.
Unit
Power supply voltage
2.5
5.8
V
Output voltage of OUT1
0
32
V
Output current of OUT1
0
1.8
A
Oscillation frequency
100
1000
kHz
Ambient temperature
–20
85
°
C
I
Absolute maximum ratings
Item
Symbol
V
CC
Rating
Unit
Power supply voltage
Output voltage at OUT1 pin
V
OUT1
Output current at OUT1 pin*
1
I
OUT1
Source peak current of OUT2
I
OUT2+
Sink peak current of OUT2
I
OUT2
-
Source peak current of OUT3
I
OUT3+
Sink peak current of OUT3
I
OUT3
-
Source average current of OUT2
I
OUT2+
Sink average current of OUT2
I
OUT2
-
Source average current of OUT3
I
OUT3+
Sink
average current of
OUT3
I
OUT3
-
Input voltage to err. amp.
Total power dissipation*
2
6.5
V
40
V
2.8
A
–400
mA
400
mA
–400
mA
400
mA
–50
mA
50
mA
–50
mA
50
mA
V
EI
P
d
T
OPR
T
J
T
STG
5.0
V
500
mW
°
C
°
C
°
C
Ambient temperature
–25 to +95
Junction temperature
125
Storage temperature
–40 to +125
*
1
Output current is limited by the overcurrent protection
*
2
Ta < 25
°
C
I
Electrical characteristics
(V
CC
=3.0V, Ta=25
°
C)
Reference voltage section
Item
Symbol
V
REF
V
REF-LINE
V
REF-TC1
V
REF-TC2
Test condition
Min.
Typ.
Max.
Unit
Reference voltage
0.98
1.00
1.02
V
Variation with supply voltage
V
CC
=2.5 to 5.8V
Ta=–20 to +25
°
C
Ta=+25 to +85
°
C
1
3
mV
Variation with temperature
0.5
1.2
%
0.5
1.2
%
Regulated voltage for internal control blocks
Item
Symbol
V
REG
V
REG-LINE
V
REG-TC1
V
REG-TC2
I
REG
Test condition
C
O
=0.1
μ
F
V
CC
=2.5 to 5.8V
Ta=–20 to +25
°
C
Ta=+25 to +85
°
C
Min.
Typ.
Max.
Unit
Regulated voltage
2.16
2.20
2.24
V
Variation with supply voltage
3
8
mV
Variation with temperature
0.5
1.5
%
0.7
1.5
%
Source current
–40
–15
mA
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| FA3641N | 制造商:Panasonic Industrial Company 功能描述:IC |
| FA3641N-H1 | 制造商:Fuji Electric 功能描述: |
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