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参数资料
| 型号： | FA7630CE |
| 厂商： | FUJI ELECTRIC CO LTD |
| 元件分类： | 稳压器 |
| 英文描述： | 0.5 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封装： | SSOP-20 |
| 文件页数： | 3/6页 |
| 文件大小： | 217K |
| 代理商： | FA7630CE |
DIS
CO
NT
INU
ED
Se
pte
mb
er
200
2
FA7630CP(E)
101
Timer and latch circuit section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Latch-mode threshold voltage
VTHCP
1.00
1.25
1.50
V
Input bias current
IINCP
VCP=1.5V, VFB=0.3V
1
A
CP pin voltage / LOW
VSATC
ICP=20
A, VFB=1.0V
300
mV
Output ON/OFF control section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
OFF-to-ON threshold voltage
VTHON
3.0
V
ON-to-OFF threshold voltage
VTHOF
0.60
V
Input bias current
IIN
VIN=3V
230
350
A
Undervoltage lock-out circuit section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
OFF-to-ON threshold voltage
VCCON
3.92
4.20
4.48
V
ON-to-OFF threshold voltage
VCCOF
3.50
V
Voltage hysteresis
VHYS
0.70
V
Output section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Saturation voltage(H level)
VSAT+
IO= –50mA
1.60
2.00
V
Saturation voltage(L level)
VSAT–
IO= 50mA
1.40
1.80
V
Pulse width modulation circuit section (FB pin)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Input threshold voltage
VTHO
Duty cycle = 0%
1.65
V
Input threshold voltage
VTH1
Duty cycle = 100%
0.95
V
Dead time adjustment circuit section (DT pin)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Input threshold voltage
VTHO
Duty cycle = 0%
1.65
V
Input threshold voltage
VTH1
Duty cycle = 100%
0.95
V
Standby voltage
VSTB
DT pin open
1.80
V
Overcurrent limiting circuit section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Input threshold voltage
VTHOC
175
200
225
mV
Hysteresis voltage
VHYOC
40
mV
Input bias current
IOC
45
80
A
Delay in OCL
tdoc
Overdriving : 50mV
120
ns
Overall device
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Standby supply current
ICCST
Out pin open
0.1
10
A
Operating-state supply current
ICC1
Single channel operation
2.20
3.20
mA
Duty cycle =50%
ICC2
Dual channel operation
3.00
4.20
mA
Duty cycle =50%
相关PDF资料 |
PDF描述 |
|---|---|
| FA7630CP | 0.5 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP20 |
| FA7630CE | 0.5 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO20 |
| FA7630M | DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO20 |
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| FAN4822IP | 0.5 A POWER FACTOR CONTROLLER, PDIP14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FA7630CP | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
| FA7630CPE | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
| FA765 | 制造商:Black Box Corporation 功能描述:MMJ Modular Adapter Kit, DB9 to MMJ, Male |
| FA766 | 制造商:Black Box Corporation 功能描述:COMPUTER ACCESSORY |
| FA76AXPM1 | 制造商:Carling Technologies 功能描述:F-Series Toggle Switch |
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