- 您现在的位置：买卖IC网 > PDF目录68993 > FA7700V (FUJI ELECTRIC CO LTD) 0.4 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8 PDF资料下载
参数资料
| 型号： | FA7700V |
| 厂商： | FUJI ELECTRIC CO LTD |
| 元件分类： | 稳压器 |
| 英文描述： | 0.4 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | TSSOP-8 |
| 文件页数： | 8/13页 |
| 文件大小： | 182K |
| 代理商： | FA7700V |
FA7700V, FA7701V
4
Soft start section (CS terminal voltage)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Threshold voltage 1
VCS0
Duty cycle=0%
0.560
0.660
0.760
V
Threshold voltage 2
VCS50
Duty cycle=50%
0.880
V
ON/OFF section (CS terminal voltage)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
ON/OFF threshold
VONOF
0.150
0.300
0.450
V
Threshold variation with temperature
VONTC
Ta = –30 to 85
°C
+0.5
mV/
°C
Timer latched short circuit protection section (FB terminal, CS terminal)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Short detection threshold voltage
VFBTH
FB terminal voltage
1.350
1.500
1.650
V
Latched mode threshold voltage
VCSTH
CS terminal voltage
2.050
2.200
2.350
V
Latched mode reset voltage
VCSRE
CS terminal voltage
1.700
2.030
2.300
V
Latched mode hysteresis
VCSHY
CS terminal voltage
50
170
350
mV
CS terminal clamped voltage
VCSCL1
FB terminal<1.35V, CS sink current= +1
A
1.400
1.500
1.600
V
VCSCL2
FB terminal>1.65V, CS sink current= +150
A
4.500
5.500
6.500
V
Overall section (Supply current to VCC terminal)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
OFF mode supply current
ICCST1
CS terminal=0V
40
100
A
Operating mode supply current
ICC0
Duty cycle=0%, OUT:Open, IN–=0V, FB:Open
0.9
1.5
mA
ICC1
Duty cycle=50%, OUT:Open, IN–, FB:Shorted
1.2
2.0
mA
Latched mode supply current
ICCLAT
CS terminal >2.35V, IN–=0V, FB:Open
0.9
1.5
mA
Output stage section (OUT terminal)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
High side on resistance
RONH
VCC=6V, source current= –50mA
10
20
RONH
VCC=2.5V, source current= –50mA
18
36
Low side on resistance
RONL
VCC=6V, sink current= +50mA
5
10
RONL
VCC=2.5V, sink current= +50mA
5
10
Rise time
FA7700
tr
330pF load to GND terminal
20
ns
FA7701
330pF load to VCC terminal
25
ns
Fall time
FA7700
tf
330pF load to GND terminal
45
ns
FA7701
330pF load to VCC terminal
40
ns
相关PDF资料 |
PDF描述 |
|---|---|
| FAN1577AMX | DUAL SWITCHING CONTROLLER, 372 kHz SWITCHING FREQ-MAX, PDSO20 |
| FAN1851AMX_NL | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| FAN302HLMY | BATTERY CHARGE CONTROLLER, 88 kHz SWITCHING FREQ-MAX, PDSO8 |
| FAN4800IN_G | 1 A POWER FACTOR CONTROLLER WITH POST REGULATOR, 250 kHz SWITCHING FREQ-MAX, PDIP16 |
| FAN5056MV90 | SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FA7700V-A2 | 制造商:Fuji Electric 功能描述: |
| FA7701V | 制造商:未知厂家 制造商全称:未知厂家 功能描述:For Switching Power Supply Control |
| FA7701V-A2 | 制造商:Fuji Electric 功能描述: |
| FA7703 | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:FUJI Power Supply Control IC |
| FA7704 | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:FUJI Power Supply Control IC |
发布紧急采购，3分钟左右您将得到回复。