參數(shù)資料
型號(hào): FA13845P
廠商: FUJI ELECTRIC CO LTD
元件分類: 穩(wěn)壓器
英文描述: CMOS IC(For Switching Power Supply Control)
中文描述: 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8
封裝: DIP-8
文件頁數(shù): 6/15頁
文件大?。?/td> 151K
代理商: FA13845P
FA13842, 13843, 13844, 13845
6
ISNS threshold voltage vs. COMP voltage
COMP source current vs. COMP voltage
COMP to ISNS offset voltage vs. temperature
COMP source current vs. temperature
Error amp open loop voltage gain and phase vs.
frequency
VREF short circuit current vs. temperature
I
0
1
2
3
4
5
COMP voltage (V)
0
200
400
600
800
1000
1200
V
= 15V
FB= 0V
OUT= off
C
μ
A
0
1
2
3
4
5
COMP voltage (V)
0
–200
–400
–600
–800
–1000
–1200
–50
0
50
100
150
0
0.5
1
1.5
2
2.5
Temperature (C)
C
–50
0
50
100
150
–1400
–1300
–1200
–1100
–1000
–900
–800
Temperature (C)
C
μ
A
V
= 15V
COMP= 0V
10
100
1.0k
10k
100k
180
0
1.0M
10M
–40
–20
0
20
40
60
80
100
O
P
Frequency (Hz)
Phase
Gain
50
0
100
150
20
30
40
50
60
70
80
Temperature (C)
V
V
CC
= 15V
V
REF
= 0V
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