CM6802
NO BLEED RESISTOR GREEN MODE PFC/PWM CONTROLLER COMBO
APPLICATION CIRCUIT (Current Mode)
R18
R22
R25
C22
R26
C23
C21
+12V
L2
U3
R24
R23
C24
U2
D11B
R16
R13
TP1
C10
T2C
D6
+382V
D5
Q5
RAMP2
C9
C8
R9
D4
R11
R20B
C17
C14
C13
R20A
Q2
Q3
R29
R30
D15
R10
D7
R19
C17
C16
C15
R30
R14
D10
R17
C25
T1A
C20
R15
T1B
R6
C31
R7A
R7B
R8
C5
D3
D2
C4
C12
D1
Q1
C11
D9
R28
D8
L1
R21
C30
C18
VDC
R1A
R1B
C19
R28
R2A
R2B
R3
C2
C3
C33
R4
D14
D12
D13
C32
R5D
C1
R5C
R5B
R5A
VIN
AC
2003/06/25 Preliminary
Champion Microelectronic Corporation
Page 15