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參數(shù)資料
| 型號： | FA7616CP |
| 廠商： | FUJI ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Bipolar IC For Switching Power Supply Control |
| 中文描述： | 0.01 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | DIP-16 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 72K |
| 代理商： | FA7616CP |
FA7616CP(E)(V)
3
Dead time adjustment circuit section
Item
Symbol
V
TH DT0
V
TH DT100
Test condition
Min.
Typ.
Max.
Unit
Input threshold voltage
Duty cycle = 0%
0.08
0.15
V
Input threshold voltage
Duty cycle = 100%
0.80
0.95
V
Output ON/OFF circuit section
Item
Symbol
V
TH ON
I
I ON
Test condition
Min.
Typ.
Max.
Unit
ON/OFF threshold voltage
0.5
0.9
1.2
V
μ
A
Input current
Pin 15 = 2V
650
850
Start-up circuit section
Item
Symbol
f
SC
D
ST
V
CC2 TH
Test condition
C
ST
= 1000pF,
V
CC2
= 0.5V
C
ST
= 1000pF,
V
CC2
= 0.5V
ON-to-OFF threshold voltage 2.15
at start-up circuit
Min.
Typ.
Max.
Unit
Oscillation frequency
70
95
115
kHz
ON duty cycle
40
50
60
%
Threshold voltage to stop
2.30
2.45
V
Output section
Item
Symbol
I
LEAK
V
OL
Test condition
V
O
= 12V
Min.
Typ.
Max.
Unit
μ
A
Output leakage current
5
L-level output voltage
Output sink current =5mA
0.25
0.55
V
Overall device
Item
Symbol
I
CC ST1
I
CC STAR
I
CC ST2
I
CC AV
Test condition
Pin 15 = 0V or
V
CC2
> 2.45V
Pin 15 = 2V,
V
CC2
< 2.15V
Pin 15 = 0V,
V
CC2
= 3V
Pin 15 = 2V,
V
CC2
= 3V
Min.
Typ.
Max.
Unit
μ
A
μ
A
mA
Standby current 1
0.1
10
Standby current
400
800
Standby current 2
0.4
0.7
Operating-state supply current
2.2
3.2
mA
I
Characteristic curves
(Ta = 25
°
C)
Oscillation frequency (f
OSC
) vs.
timing capacitor capacitance (C
ST
) and output duty cycle
At strat-up state
Oscillation frequency (f
OSC
) vs. timing capacitor capacitance
(C
T
)
At steady state
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相關代理商/技術參數(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 |
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