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参数资料
| 型号： | FA7617CP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.08 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封装： | DIP-8 |
| 文件页数： | 3/7页 |
| 文件大小： | 89K |
| 代理商： | FA7617CP |
FA7610CP(N)/FA7612CP(N)/FA7617CP(N)
3
s Absolute maximum ratings (Ta = 25
°C)
Item
Symbol
Rating
Unit
FA7610C
FA7612C/17C
Supply voltage
VCC
22
V
Reference voltage output current
IOR
55mA
Output current
IO
±50
80
mA
Total power dissipation
Pd
400
mW
Operating temperature
Topr
–20 to +85
°C
Storage temperature
Tstg
–40 to +150
°C
s Recommended operating conditions
Item
Symbol
FA7610C
FA7612/17C
Unit
Min.
Max.
Min.
Max.
Supply voltage
VCC
3.6
20
3.6
20
V
Feedback resistance
RNF
100
k
Oscillator timing capacitor
CT
220
22,000
220
22,000
pF
Oscillator timing resistance
RT
10
100
10
100
k
Oscillation frequency
fOSC
5
200
5
500
kHz
s Electrical characteristics (Ta = 25
°C, VCC = 6V, RT = 33k, CT = 1000pF)
Reference voltage section Common to FA7610C/12C/17C
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Output voltage
VREF
IOR = 1mA
2.528
2.580
2.632
V
Line regulation
LINE
VCC = 3.6 to 20V, IOR = 1mA
4
12
mV
Load regulation
LOAD
IOR = 0.1 to 1mA
1
6
mV
Output voltage variation due to temperature change
VTC1
Ta = –20 to +25
°C–1
1
%
VTC2
Ta = +25 to +85
°C–1
1
%
Oscillator section Common to FA7610C/12C/17C
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Oscillation frequency
fOSC
CT = 1000pF, RT = 33k
100
111
122
kHz
Frequency variation 1 (due to supply voltage change)
fdV
VCC = 3.6 to 20V
1
%
Frequency variation 2 (due to temperature change)
fdT
Ta = –20 to +85
°C5
%
Error amplifier section
Common to FA7610C/12C/17C
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Reference voltage
VB
0.515
0.525
0.535
V
Input bias current
IB
5
100
nA
Open-loop voltage gain
AV
70
dB
Unity-gain bandwidth
GB
0.6
MHz
Maximam output voltage (Pin 2)
VOM+
RNF = 100k
VREF–0.2
V
VOM–
RNF = 100k
200
mV
Output source current (Pin 2)
IOM+
VOM = 1V
40
85
200
A
PWM comparator section
Item
Symbol Test condition
FA7610C
FA7612C
FA7617C
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Input threshold voltage (pin 2)
VTH0
Duty cycle = 0%
0.85
0.95
0.85
0.95
0.85
0.95
V
Input threshold voltage (pin 2)
VTH50
Duty cycle = 50%
1.1
V
Maximum duty cycle
αM
(Pin 2 = 1.2V)
58
64
75
100
63
67
71
%
相关PDF资料 |
PDF描述 |
|---|---|
| FA7612CP | 0.08 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
| FA7610CN | 0.05 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO8 |
| FA7613CE | 0.05 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16 |
| FA7613CP | 0.05 A SWITCHING CONTROLLER, 160 kHz SWITCHING FREQ-MAX, PDIP16 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FA7617CPN | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control |
| FA7617CS | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| FA762 | 制造商:Black Box Corporation 功能描述:DB25<LT/>-<GT/>MMJ ADAPTER KIT FEMALE 制造商:Black Box Corporation 功能描述:MMJ Modular Adapter Kit, DB25 to MMJ, Female |
| FA7622CE | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| FA7622CP | 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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