ML4801IP View Datasheet(PDF) - Micro Linear Corporation
Part Name
Description
MFG CO.
'ML4801IP' PDF : 14 Pages View PDF
ML4801
AC INPUT
85 TO 265VAC
C1
680nF
BR1
4A, 600V
F1
3.15A
D1
L1
8A, 600V
3mH "FRED " Diode
R2A
357kΩ
R2B
357kΩ
R1A
249kΩ
Q1
IRF840
R27
82kΩ
R21
22Ω
C4 C5
10nF 100µF
C3
100nF
D12
1N5401
D13
1N5401
C2
470nF
15V
R28
180Ω
R1B
249kΩ
C30
47µF
C12
20µF
R3
75kΩ
C7
220pF
R4
13kΩ
R12
C6
27kΩ
1µF
D3
BYV26C
1N4745
16V
R7A
178kΩ
R7B
178kΩ
Q2
R17 IRF830
33Ω
C25
100nF
T1
R15
3Ω
C20
1µF
R14
33Ω
R30
4.7kΩ
D7
16V
D6
BYV26C
Q3
IRF830
D5
BYV26C
D11
L2
T2 MBR2545CT 15µH
C24
C21
1µF
1800µF
10kΩ
R23
1.5kΩ
R24
1.2kΩ
C22
4.7µF
R18
220Ω
R19
220Ω
R20
1.5Ω
R26
10kΩ
C23
100nF
TL431
12VDC
RTN
R22
8.66kΩ
R25
2.26kΩ
R5
300mΩ
1W
C19
220nF
60kΩ
1nF
C18
270pF
C11
10nF
IEAO
VDC
IAC
ISENSE
VRMS
SS
VFB
VREF
VCC
PFC OUT
VDC PWM OUT
RTCT
GND
RAMP 1 RAMP 2
ML4801
R6
36.5kΩ
20kΩ
R10
6.2kΩ
C15
10nF
C13
100nF
C16
1µF
C14
1µF
R8
2.37kΩ
C31 R11
1nF 768kΩ
C8
100nF
C9
10nF
D8
1N5818
D10
1N5818
C17
220pF
L1: Premier Magnetics #TSD-734
L2: 15µH, 10A DC
T1: Premier Magnetics #PMGD- 03
T2: Premier Magnetics #TSD-1048
Premier Magnetics: (714) 362-4211
470pF
Figure 9. 100W Power Factor Corrected Power Supply
12
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