- 您現在的位置：買賣IC網 > PDF目錄375714 > FA3629AV (FUJI ELECTRIC CO LTD) For Switching Power Supply Control PDF資料下載
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： | 3/7頁 |
| 文件大小： | 50K |
| 代理商： | FA3629AV |
FA3629AV
3
Soft-start and duty section
Item
Symbol
I
CS
I
CS3
D
max
D
max3
V
CSLO
V
CSHI
Test condition
Min.
Typ.
Max.
Unit
μ
A
μ
A
%
Charge current of CS (Source)
–1.2
–1.0
–0.8
Charge current of CS3 (Sink)
0.8
1.0
1.2
Max. duty cycle of OUT1 & OUT2
f
OSC
=500kHz
f
OSC
=500kHz
80
87
90
Max. duty cycle of OUT3
80
86
90
%
Invalid TL threshold voltage of CS
0.42
0.52
0.62
V
Invalid TL threshold voltage of CS3
1.58
1.68
1.78
V
Timer latch section (TL)
Item
Symbol
V
TLTH1
V
TLTH2
V
TLTH3
count
T
TL
Test condition
Min.
Typ.
Max.
Unit
Threshold voltage of FB1 (Ch.1)
1.58
1.68
1.78
V
Threshold voltage of FB2 (Ch. 2)
1.58
1.68
1.78
V
Threshold voltage of FB3 (Ch. 3)
0.42
0.52
2
16
0.62
V
Start up count
–
–
counts
Start up time
C
T
=150pF
105
119
137
ms
Error amplifier section
Item
Symbol
V
IO
V
COM
A
VO
f
T
I
OL1
I
OH1
I
OL2
I
OH2
I
OL3
I
OH3
I
OL-TC1
I
OL-TC2
I
OH-TC1
I
OH-TC2
Test condition
Min.
Typ.
Max.
Unit
Input offset voltage
10
mV
Common mode input voltage range
0.2
1.5
V
DC open loop gain
70
75
80
dB
Unity gain band width
1.0
1.7
2.0
MHz
Sink current (Ch.1)
V
FB1
=0.5V
V
FB1
=
V
REG
–0.5V
V
FB2
=0.5V
V
FB2
=
V
REG
–0.5V
V
FB3
=0.5V
V
FB3
=
V
REG
–0.5V
Ta=–20 to +25
°
C
Ta=+25 to +85
°
C
Ta=–20 to +25
°
C
Ta=+25 to +85
°
C
1.0
1.5
2.0
mA
μ
A
mA
Source current (Ch.1)
–160
–120
–80
Sink current (Ch. 2)
0.5
0.7
0.9
Source current (Ch. 2)
–160
–120
–80
μ
A
mA
μ
A
%
Sink current (Ch. 3)
1.0
1.5
2.0
Source current (Ch. 3)
–160
–120
–80
Sink current variation with temperature
20
20
%
Source current variation with temperature
20
%
20
%
Overcurrent protection section (OCP)
Item
Symbol
I
OCDTH
Test condition
V
CC
=3.0V
V
CC
=5.0V
Min.
Typ.
Max.
Unit
Threshold current
1.4
1.8
2.0
A
1.8
2.0
2.2
A
Delay time
f
OCD
100
200
400
ns
Undervoltage lockout circuit section (UVLO)
Item
Symbol
V
UVTH
Test condition
Min.
Typ.
Max.
Unit
Threshold voltage of REG
1.95
2.05
2.15
V
Overheat protection section (OHP)
Item
Symbol
T
OH
Test condition
Min.
Typ.
Max.
Unit
°
C
Threshold temperature
125
135
145
相關PDF資料 |
PDF描述 |
|---|---|
| FA3630V | CAP CER 4.7UF 4V X5R 0603 |
| FA3635P | CAP CER 4.7UF 6.3V X5R 0603 |
| FA3641 | PWM control IC with light load power saving function For Switching Power Supply Control |
| FA3641N | PWM control IC with light load power saving function For Switching Power Supply Control |
| FA3641P | PWM control IC with light load power saving function For Switching Power Supply Control |
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: |
發布緊急采購，3分鐘左右您將得到回復。