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参数资料
| 型号： | FA7615CP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.05 A DUAL SWITCHING CONTROLLER, 23 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封装： | DIP-16 |
| 文件页数： | 2/6页 |
| 文件大小： | 73K |
| 代理商： | FA7615CP |
FA7615CP(E)
2
s Electrical characteristics (Ta = 25
°C, VCC = 6V, RT = 47k, CT = 1000pF)
Reference voltage section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Output voltage
VREF
IOR = 1mA
2.383
2.432
2.481
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
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Oscillation frequency
fOSC
CT = 1000pF, RT = 47k
17
20
23
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
%
Synchronizing terminal input current
ISYNC
VSYNC = 2V
0.4
1.0
mA
Synchronizing terminal input voltage
VSYNC
1
2.5
V
Error amplifier section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Reference voltage
VB
0.484
0.494
0.504
V
Input bias current
IB
5
100
nA
Open-loop voltage gain
AV
70
dB
Unity-gain bandwidth
GB
1.0
MHz
Maximum output voltage (Pin 6 and Pin 12)
VOM+
RNF = 100k
VREF–0.2
V
VOM–
RNF = 100k
200
mV
Output source current (Pin 6 and Pin 12)
IOM+
VOM = 1V
40
85
200
A
PWM comparator section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Input threshold voltage (Pin 6 and Pin 12)
VTH0
Duty cycle = 0%
0.38
0.48
V
Input threshold voltage (Pin 6 and Pin 12)
VTH50
Duty cycle = 50%
0.6
V
s Absolute maximum ratings
Item
Symbol
Rating
Unit
Supply voltage
VCC
22
V
Reference voltage output current
IOR
5mA
Output current
IO
±50
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
Min.
Max.
Unit
Supply voltage
VCC
3.6
20
V
Feedback resistance
RNF
100
k
Oscillator timing capacitor
CT
220
22,000
pF
Oscillator timing resistance
RT
10
100
k
Oscillation frequency
fOSC
5
200
kHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FA7615CPE | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:FA7615CPE Bipolar IC For Switching Power Supply Control |
| FA7615M | 制造商:Panasonic Industrial Company 功能描述:IC |
| FA7615P | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| FA7616CE | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| FA7616CP | 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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