CM6901
SLS (SRC/LLC+SR) Controller with 1 FM+2 PWMs
ELECTRICAL CHARACTERISTICS
(VCC=12V, RT=43K±1%, CT=820pF±1%, Freq. = 80 KHz, Duty Cycle=48% , Temp= -40 ~ 125
℃,
unless otherwise specified.)
Parameter
VREF (pin 16)
VREF
Reference Voltage (
note1)
VREF
VREF
Line Regulation
Load Regulation
VCC (pin 15)
VCC Start up voltage
VCC Turn off voltage
VCC Start up current
UVLO Hysteresics
Operating Current
Hys
ICC
Vstart
10.5
9.5
63.5
0.95
11
10
74.5
1
1
11.5
10.5
85.5
1.05
V
V
uA
V
mA
TA=25℃; Iref=1mA
TA=-40℃; Iref=0mA
TA=125℃; Iref=0mA
11.5V < Vcc < 16.5V
0mA < Iref < 5mA
0
7.41
7.44
7.53
7.5
7.53
7.67
10
10
7.59
7.62
7.7
25
25
V
V
V
mV
mV
Symbol
Conditions
Min.
Typ.
Max.
Unit
SRDRVB , SRDRV , PRIDRVB , PRIDRV (pin 11,12,13,14)
Output Low Voltage
Output High Voltage
Iout peak source current
Iout peak sink current
PMOS Rdson
NMOS Rdson
Dead Time between PRIDRV
and PRIDRVB
Rising Edge Delay Between
PRIDRV and SRDRV
Falling Edge Delay Between
SRDRV and PRIDRV
Duty Cycle Range
ILIM (pin 8)
Threshold Voltage
SS Voltage Hi
SS Voltage Low
Vth
TA=25℃
TA=25℃
TA=25℃
1.45
0.95
1.31
1.65
1
1.64
1.75
1.05
1.97
V
V
V
Vol
Voh
Iout
Iout
Rout
Rout
TDead
TDelay
TDelay
TA=25℃
TA=25℃
TA=25℃
TA=25℃
TA=25℃
175
178
0
Isrdrv=-6mA
Isrdrv=+6mA
9.6
0.6
10.8
0.12
0.12
200
100
650
217.5
222.5
260
267
50
250
150
1.2
V
V
A
A
Ohm
Ohm
ns
ns
ns
%
2009/11/02 Rev1.4
Champion Microelectronic Corporation
Page 5
CHAMP [ CHAMPION MICROELECTRONIC CORP. ]
