參數資料
型號: 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: 15/15頁
文件大?。?/td> 151K
代理商: FA13845P
FA13842, 13843, 13844, 13845
15
VCC
ENB
2.5V
5VREF
ENB
OUTPUT
UVLO
OSC
30V
RT/CT
C11
FB
COMP
ISNS
VREF
8
OUT
GND
2R
1R
1V
S
FFQ
QB
R
VCC
UVLO
R19
1k
MOSFET
2SK2101
0~4A
DB
~
C1
C16
2200pF
C10
100pF
C14
0.1
μ
F
R18
1k
8.2k
R31
100
560k
R29
4.7k
Rs
0.33
R28
1k
T1
C2
R20
1.2k
R21
10k
R22 560
R32
2.2k
R27
R30
33
PC2
+
22
μ
F
C7
C17
C18
1000
μ
F
+
+
+
+
FA13842
D10
ERA22-10
C15
470pF
R1
+
400V/220
μ
F
0.022
μ
F
3.3
μ
H
0.1
μ
F
VR1
5k
YG902C
D6
L1
16V
ERA91-02
GND
C12
IC
PC2
D11
ERA91-02
D1
AC80~264V
D9
ERA22-10
~
7
6
5
1
4
2
3
R
T
C
T
4700
μ
F 2
I
Application circuit
Parts tolerances characteristics are not defined in the circuit design
sample shown above. When designing an actual circuit for a
product, you must determine parts tolerances and characteristics for
safe and economical operation.
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