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参数资料
| 型号： | FA7622CP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.6 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDIP20 |
| 封装： | DIP-20 |
| 文件页数： | 2/8页 |
| 文件大小： | 67K |
| 代理商： | FA7622CP |
FA7622CP(E)
2
s Electrical characteristics (Ta = 25
°C, VCC = 6V, RT = 36k, CT = 180pF)
Reference voltage section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Output voltage
VREF
IOR = 1mA
2.400
2.475
2.550
V
Line regulation
LINE
VCC = 3.6 to 26V, IOR = 1mA
515
mV
Load regulation
LOAD
IOR = 0.1 to 1mA
2
mV
Output voltage variation due to temperature change
VTC1
Ta = –30 to +25
°C–1
1
%
VTC2
Ta = +25 to +85
°C–1
1
%
Oscillator section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Oscillation frequency
fOSC
CT = 180pF, RT = 36k
100
110
120
kHz
Frequency variation 1 (due to supply voltage change)
fdV
VCC = 3.6 to 26V
1
%
Frequency variation 2 (due to temperature change)
fdT
Ta = –30 to +25
°C5
%
Error amplifier section (ch. 1)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Reference voltage
VB
0.832
0.858
0.884
V
Input bias current
IB
5
100
nA
Open-loop voltage gain
AVO
40
dB
Unity-gain bandwidth
fT
1.0
MHz
Maximum output voltage
VOH
No load
1.8
V
VOL
No load
300
mV
Output source current
IOH
VOH = 0V
30
60
90
A
Error amplifier section (ch. 2)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Input offset voltage
VIO
210
mV
Input bias current
IB
5
100
nA
Common-mode input voltage
VCOM
0
1.0
V
Open-loop voltage gain
AVO
70
dB
Unity-gain bandwidth
fT
1.0
MHz
Maximum output voltage
VOH
No load
1.8
V
VOL
No load
300
mV
Output source current
IOH
VOH = 0V
40
80
120
A
s Absolute maximum ratings
Item
Symbol
Rating
Unit
Supply
VCC1
28
V
voltage
VCC1
20
V
Supply voltage
VCC2
28
V
ON/OFF pin voltage
VON/OFF
–0.3 to +7
V
Out pin output current
IOUT
±600
mA
Total power dissipation
Pd
650
mW
Junction temperature
Tj
125
°C
Operating temperature
Topr
–30 to +85
°C
Storage temperature
Tstg
–40 to +150
°C
Voltage boost
circuit not used
Voltage boost
circuit used
s Recommended operating conditions
Item
Symbol
Min.
Max.
Unit
VCC1
3.6
26
V
VCC1
3.6
18
V
RNF
100
k
CT
50
2200
pF
RT
24
100
k
fOSC
50
1000
kHz
Supply
voltage
Feedback resistance
Timing capacitance
Timing resistance
Oscillation frequency
Voltage boost
circuit not used
Voltage boost
circuit used
相关PDF资料 |
PDF描述 |
|---|---|
| FA7622M | 0.6 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO20 |
| FA7622P | 0.6 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDIP20 |
| FA7630CE | 0.5 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO20 |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FA7622CPE | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
| FA7622P | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| FA7630CE | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| 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 |
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