ISL6730 Datasheet, PDF (5/19 Pages) Intersil Corporation – Reduce component size requirements

Application Schematics (Continued)
Typical 85W Application Schematic
P1 ^AC1
F1 3.15A
UNIVERSAL INPUT
85~265Vac
100n
C2
AC2
P4
P5
PE
DNP
R1
2M
7.5mH
L3
R3
2M
C5
470p
C6
470p
D7
S1M
C12
DNP
S3KB-TP
S3KB-TP
D3
D4
L1 0uH
S3KB-TP
D1
L2 2.2m
3
1
DC+
D2
C3D04060E
C3
330n
C4
DNP
IPP60R600C6
Q1
1
R2
2.2
D5 D6
0.22
R5
R4
51k
S3KB-TP
S3KB-TP
D8
S1M
R8
470k
R11
470k
R9
2.1k
C11
ISEN
TP5
470p
ICOMP
TP6
C8
220n
R14
5.36k
C10
6.8n
C9
C24 1u
47n
U1
3
ICOMP
2
ISEN
VCC
DZ1
3.3V
10
GATE
1
GND
VIN
TP3
R13
7.15k
C13
220p
VCC
4
VIN
7
FB
ISL6730A/C
3.3M
R6
TP7
GATE
R10
3.3M
C16
TP1 ^FB
R17
1.5k
VOUT
TP9
P2
C1 ^390V
56u
450V
P3
C26
DNP
DNP
TP10
GND
VCC _P6
GND
P7
DNP P8
R21
25k
DNP
1
DNP
R20
10k
DNP ^P9
C17
1n
DNP
2N7002
Q2
DNP
TP4
VIN
R18
68k
C14
470n C18
2.2u
TP2
COMP
C15
100n
1n
R19
40.2k