CM6901 Datasheet, PDF (5/15 Pages) Champion Microelectronic Corp. – SLS (SRC/LLC+SR) Controller with 1 FM+2 PWMs

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