CM6565 Datasheet, PDF (5/19 Pages) Champion Microelectronic Corp. – Noise Free 16 pin Self-Start Interleaved PFC with 180 Degree Phase Shift CRM PFC Controller for 90+/85+

CM6565
Noise Free 16 pin Self-Start Interleaved PFC with
180 Degree Phase Shift CRM PFC Controller for 90+/85+
BLOCK DIAGRAM
VFB
VEAO VRMS1 VRMS2 IAC
15
16
4
5
1
ZCDMASTER ISENSE MASTER ISENSE SLAVE
2
8
9
U8_SW
VCC
IAC
SS ₆
U16_VEAO
VFB
ISOFT ^-
2.5V
+
+
2.25V
+
2V
+
+
VEAO
.
U12_SOFTPFC
VEAO
VDCOKB
SOFTPFC
VREFOK UVLOB
VEAO
VRMS1
VRMS2
MULOUT
VEAO
VFB
0.5V
U9_BLOCKWIRE
-
-
BLOCKWIRE
.
.
+ _BLOCKWIREB
U5_ZCDCMP
MULO
+
PFCMASTEROFFB
ISENSESLAVE ^-
ISENSEMASTER ⁺
ZCDMASTER
-
-
PFCSLAVEOFFB
MASTERCLUB
GND
1V
ISENS MASTER
ISENSE SLAVE
+
-
LITCHB
+
+
U3_SRLATCH2
SB1
Q
SB2
RB1
QB
RB2
U1_DRIVER
12 ^{PFC MASTER OUT}
PG THL 3
PGB 7
VCC ¹³
U14_DCOKCMP
VFB
2.5V
+
DCOK
.
-
.
-
DCOKB
U10_VINOKCMP
VRMS2
+
3V
-
-
2V
VINOK
.
.
VINOKB
U6_AND4
MN1
GND
U11_PFCOVPCMP
VFB
+
2.75V
-
-
2.5V
PFCOVPCMP
.
.
PFCOVPCMPB
D1_ZENER
U7_SYNC
SYNCONB
MASTERON
SLAVEON
SYNCOFFB
TOOLONGB
GND
10
GND
VREF
14
VREF
U4_SRLATCH2
SB1
Q
SB2
RB1
QB
RB2
U2_DRIVER
11 ^{PFC SLAVE OUT}
UVLOB
VREFOK
ORDERING INFORMATION
Part Number
CM6565GIP
CM6565GIS
Note:
1.G : Suffix for Pb Free Product
2.Initial Accuracy : T_A=25℃
Temperature Range
-40℃ to 125℃
-40℃ to 125℃
Package
16-Pin PDIP (P016)
16-Pin SOP (S016)
2008/10/09 Rev1.0
Champion Microelectronic Corporation
Page 5