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參數(shù)資料
| 型號： | FA7616CPE |
| 廠商： | FUJI ELECTRIC HOLDINGS CO., LTD. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Bipolar IC For Switching Power Supply Control |
| 中文描述： | 雙極集成電路開關(guān)電源控制 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大小： | 72K |
| 代理商： | FA7616CPE |
FA7616CP(E)(V)
2
I
Electrical characteristics
(Ta = 25
°
C, V
CC1
= 1.6V, V
CC2
= 3V, V
15
= 2V, C
T
= 1000pF, R
T
= 10k
)
Reference voltage section
Item
Symbol
V
REF
L
INE
L
OAD
V
TC1
Test condition
I
OR
= 0.1mA
V
CC
= 2.5 to 12V, V
15
= 2V fixed
I
OR
= 0.1 to 1mA
Ta = –20 to +25
°
C
I
OR
= 0.1mA
Ta = +25 to +85
°
C
I
OR
= 0.1mA
Min.
Typ.
Max.
Unit
Output voltage
1.196
1.220
1.244
V
Line regulation
1
8
mV
Load regulation
1
8
mV
Output voltage variation due to temperature change
–2
–0.3
1
%
V
TC2
–2
–0.6
1
%
Oscillator section
Item
Symbol
f
OSC
f
dV
f
dT
Test condition
C
T
= 1000pF,
R
T
= 10k
V
CC
= 2.5 to 12V
Ta = –20 to +85
°
C
Min.
Typ.
Max.
Unit
Oscillation frequency
80
92
110
kHz
Frequency variation 1 (due to supply voltage change)
1
3
%
Frequency variation 2 (due to temperature change)
2
%
Error amplifier section
Item
Symbol
V
IO
I
B
V
CM
A
V
G
B
V
OM+
V
OM–
I
OM+
Test condition
Min.
Typ.
Max.
Unit
Input offset voltage
2
10
mV
μ
A
Input bias current
1
V
CC2
–1.7
V
Common-mode input voltage
0
Open-loop voltage gain
70
dB
Unity-gain bandwidth
1.0
MHz
Maximum output voltage
R
NF
= 100k
R
NF
= 100k
V
OM
= 1V
V
CC2
–0.5
V
200
mV
μ
A
Output source current
40
85
170
PWM comparator section
Item
Symbol
V
TH0
V
TH100
Test condition
Min.
Typ.
Max.
Unit
Input threshold voltage
Duty cycle = 0%
0.80
V
Input threshold voltage
Duty cycle = 100%
1.45
V
I
Absolute maximum ratings
Item
Symbol
V
CC
I
OR
I
O
P
d
T
opr
T
stg
Rating
Unit
Supply voltage
12
V
Reference voltage output current
5
mA
Output sink current
10
mA
Total power dissipation
300
mW
Operating temperature
–20 to +85
°
C
°
C
Storage temperature
–40 to +150
I
Recommended operating conditions
Item
Symbol
V
CC1
V
CC2
Min.
Max.
Unit
Supply voltage 1
1.4
12
V
Supply voltage 2
Output sink current (at start-up)
I
SINK
Output sink current
(at steady state)
2.5
12
V
3
mA
I
SINK
5
mA
Oscillation frequency
f
OSC
C
ST
10
500
kHz
Oscillator timing capacitor
(start-up circuit)
47
10,000
pF
Oscillator timing capacitor
C
T
R
T
R
NF
220
10,000
pF
k
k
Oscillator timing resistance
4.7
47
Feedback resistance
100
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| FA7616CPV | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
| FA7616CV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| FA7616P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| FA7617CN | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control |
| FA7617CP | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control |
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