LT1243C Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT1243C Datasheet PDF : 16 Pages
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LT1241 Series
TYPICAL APPLICATI S
300kHz Off-Line Power Supply
HOT
90VAC
TO
240VAC
NEU
R5
1M
1/2W
AC GND
1
3
C2
0.1µF
250V
MP3-X2
T1
BALEN
2
4
1212-R6103
COILTRONICS
C3
0.1µF
250V
MP3-X2
C5
4700pF
250V
Y-CAP
C4
4700pF
–
250V
Y-CAP
C6
4700pF
250V
Y-CAP
D5
+
2KBPO8M
D7
BAV21
RT1
MCID404
2KBPOO5M
C14
100µF
400V
R1
200k
1/2W
R2
660k
1/10W
D6
1N5245B
15V
R3
200k
1/2W
R4
660k
1/10W
R7
510
1/10W
C1
470pF
R5
27k
2W
D1
MUR160
D3
MUR420
T2
8
4
30T
12T
2
5
L1
5 1/2 TURN
AIRCORE
C15
3.3µF
50V
7
30T
CTX210433-1
1
3
13T
6
LP = 100µH
C16
3.3µF
50V
20V
1.5A
R15
750Ω
1W
RTN
C13
4700pF
1kV
Y-CAP
LT1241 • TA06
C7
R8
0.22µF
152k
MKS-2
C8
100pF
R9
200k
R10 R13
20k 12k
C9
0.01µF, 100V
MKS-2
C10
0.1µF
MKS-2
7
2
FB
VCC
LT1241
1 COMP
6
OUTPUT
8 VREF
3
ISENSE
4 RT/CT
GND
5
R14
39
D2
BAV21
C12
22µF
25V
R12
1k
1/10W
R11
12
D4
BAT 85
Q1
MPT2N60
C11
220pF
R18
2Ω
1/4W
R16
2Ω
1/4W
R17
2Ω
1/4W
NOTES: UNLESS OTHERWISE SPECIFIED
1. ALL RESISTANCES ARE IN OHMS, 1/4W, 5%.
2. ALL CAPACITANCES ARE IN MICROFARADS, 50V, 10%.
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