CM6802SAH/SBH
http://www.championmicro.com.tw
(Turbo-Speed PFC+Green PWM)
EPA/85+ ZVS-Like PFC+PWM COMBO CONTROLLER
Design for High Efficient Power Supply at both Full Load and Light Load
6
V
DC
RAMP1
DC to DC PWM voltage feedback input.
0
10
V
7
(RTCT)
RAMP 2
8
(PWM
RAMP)
9
10
11
12
13
14
15
16
DC I
LIMIT
GND
PWM OUT
PFC OUT
V
CC
VREF
V
FB
VEAO
Oscillator timing node; timing set by RT and CT
0.8
4
V
In current mode, this pin functions as the current
sense input; when in voltage mode, it is the
feed-forward sense input from PFC output 380V (feed
forward ramp).
0
V
DCmax
-
1.8
V
PWM current limit comparator input
Ground
PWM driver output
PFC driver output
Positive supply for CM6802SAH/SBH
Maximum 3.5mA buffered output for the internal 7.5V
reference when VCC=14V
PFC transconductance voltage error amplifier input
PFC transconductance voltage error amplifier output
(GmV)
0
1
V
0
0
10
15
7.5
0
0
2.5
VCC
VCC
20
V
V
V
V
3
6
V
V
ORDERING INFORMATION
Part Number
CM6802SAH/SBHGIP*
CM6802SAH/SBHGIS*
CM6802SAH/SBHGISTR*
CM6802SAH/SBHXIP*
CM6802SAH/SBHXIS*
CM6802SAH/SBHXISTR*
Temperature Range
-40℃ to 125℃
-40℃ to 125℃
-40℃ to 125℃
-40℃ to 125℃
-40℃ to 125℃
-40℃ to 125℃
Package
16-Pin PDIP (P16)
16-Pin Narrow SOP (S16)
16-Pin Narrow SOP (S16)
16-Pin PDIP (P16)
16-Pin Narrow SOP (S16)
16-Pin Narrow SOP (S16)
*Note:
G : Suffix for Pb Free Product
X : Suffix for Halogen Free Product
TR : Package is Typing Reel
2009/11/02
Rev. 1.5
Champion Microelectronic Corporation
3
CHAMP [ CHAMPION MICROELECTRONIC CORP. ]
