CM6800AGIP Champion Microelectronic Corp., CM6800AGIP Datasheet - Page 3

• Manufacturer Part Number: CM6800AGIP
• Description: LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO
• Manufacturer: Champion Microelectronic Corp.

BLOCK DIAGRAM (CM6800A)
ORDERING INFORMATION
*Note:
15
10
2006/10/11
2
4
3
7
8
6
5
9
VFB
IAC
VRMS
ISENSE
RAMP1
RAMP2
VDC
SS
DC ILIMIT
GND
Vcc
G : Suffix for Pb Free Product
2.5V
20uA
VREF
CM6800AGIP*
CM6800AGIS*
Part Number
350
Rev. 1.3
-
+
gmv
SW SPST
VEAO
1V
MODULATOR
.
16
350
GAIN
0.3V
LOW POWER
DETECT
COMPARATOR
SW SPST
SW SPST
-
+
-
+
SW SPST
3.5K
-
+
3.5K
+
-
gmi
L
IEAO
OSCILLATOR
.
Champion Microelectronic Corporation
OW
1
2.25V
Temperature Range
VFB
S
+
-
-40℃ to 125℃
-40℃ to 125℃
17.9V
VCC
TART-
-
+
VIN OK
.
+
-
U
VCC OVP
P
DUTY CYCLE
C
LIMIT
2.75V
URRENT
-1V
1V
+
-
PFC ILIMIT
PFC OVP
+
-
.
-
+
Q
PFC/PWM C
DC ILIMIT
R
S
PWM
DUTY
VCC
VCC
CM6800A(ON:13V/OFF:10V)
16-Pin Wide SOP (S16)
16-Pin PDIP (P16)
S
R
S
R
S
R
UVLO
Q
Q
Q
Q
Q
Q
Package
ONTROLLER
REFERENCE
13
7.5V
VCC
PWMOUT
PFCOUT
CM6800A
CLK
Page 3
POWER
FACTOR
CORRECTOR
PULSE
WIDTH
MODULATOR
MNPWM
MPPWM
MNPFC
MPPFC
C
OMBO
PWM OUT
PFC OUT
VCC
GND
VREF
VCC
GND
14
12
11