CM6802A CHAMP [Champion Microelectronic Corp.], CM6802A Datasheet - Page 4

• Manufacturer Part Number: CM6802A
• Description: EPA/80++ ZVS-Like PFC/PWM COMBO CONTROLLER
• Manufacturer: CHAMP [Champion Microelectronic Corp.]

http://www.championmicro.com.tw
Simplified Block Diagram (CM6802A/B/AH/BH)
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are those values beyond which the device could be permanently damaged.
Parameter
V
IEAO
I
PFC OUT
PWMOUT
Voltage on Any Other Pin
I
I
Peak PFC OUT Current, Source or Sink
Peak PWM OUT Current, Source or Sink
PFC OUT, PWM OUT Energy Per Cycle
Junction Temperature
Storage Temperature Range
Operating Temperature Range
Lead Temperature (Soldering, 10 sec)
Thermal Resistance (θ
Plastic DIP
Plastic SOIC
Power Dissipation (PD) T
ESD Capability, HBM Model
ESD Capability, CDM Model
2009/11/02
SENSE
REF
AC
15
10
2
3
7
8
6
4
5
9
CC
VFB
IAC
VRMS
ISENSE
RAMP1
RAMP2
VDC
DC ILIMIT
GND
Input Current
VREF+2.5V
VCC
Voltage
2.5V
10uA
1.8V
+
-
Rev. 1.4
GMv
300
MODULATOR
.
GAIN
SW SPST
16
JA
VEAO
PFC
)
Design for High Efficient Power Supply at both Full Load and Light Load
A
<50℃
PFCCLK
PWMCLK
+
-
-
Rmul
Rmul
+
-
GMi
CM6802A/B/AH/BH
Champion Microelectronic Corporation
.
PFC RAMP
.
.
1
IEAO
EPA/80++ ZVS-Like PFC/PWM COMBO CONTROLLER
2.36V
PFC CMP
VFB
+
-
-
+
380V-OK
1.0V
ISENSE
.
VEAO
Green PWM
-1.0V
0.5V
VFB
0.3V
2.85V
VFB
PFC Tri-Fault
PFC ILIMIT
Green PFC
-
+
Min.
0
-5
GND – 0.3
GND – 0.3
GND – 0.3
-65
-40
DC ILIMIT
+
-
+
-
+
-
+
-
PFC OVP
.
(Dynamic Soft PFC/Green PWM)
VCC
16.5V
Zener
Max.
18
VREF+0.3
0.7
VCC + 0.3
VCC + 0.3
VCC + 0.3
5
1
0.5
0.5
1.5
150
150
125
260
80
105
800
5.5
1250
S
S
R
UVLO
S
R
S
R
Q
Q
Q
Q
Q
Q
REFERENCE
7.5V
13
VCC
PPWM
MPPFC
MNPFC
Units
V
V
V
V
V
V
mA
mA
A
A
℃
℃
℃
℃
℃/W
℃/W
mW
KV
V
μ
NPFC
J
VCC
VCC
PWM OUT
PFC OUT
ZENER
ZENER
17V
VREF
17V
4
11
14
12