English
Language : 

CS1501 Datasheet, PDF (4/16 Pages) Cirrus Logic – Digital Power Factor Correction Control IC
◁
CS1501
3. CHARACTERISTICS AND SPECIFICATIONS
3.1 Electrical Characteristics
Typical characteristics conditions:
TA = 25°C, VDD = 13V, GND = 0V
All voltages are measured with respect to GND.
Unless otherwise specified, all current are positive when
flowing into the IC.
Minimum/Maximum characteristics conditions:
TJ = -40° to +125°C, VDD = 10V to 15V, GND = 0V
Parameter
VDD Supply Voltage
Operating Range
Turn-on Threshold Voltage
Turn-off Threshold Voltage (UVLO)
UVLO Hysteresis
Zener Voltage
VDD Supply Current
Startup Supply Current
Operating Supply Current 3
Standby Supply Current
Reference
Reference Current
PFC Gate Drive
Output Source Resistance
Output Sink Resistance
Rise Time 3
Fall Time 3
Output Voltage Low State
Output Voltage High State
Zero-current Detection (ZCD)
ZCD Threshold
ZCD Blanking
ZCD Sink/Source Current
Upper Voltage Clamp
Overvoltage Protection (OVP)
IFB Current at Startup Mode
IFB Current at Normal Mode
OVP Threshold
OVP Hysteresis
Overcurrent Protection (OCP)
Current Sense Reference Clamp
Threshold on Current Sense
Leading Edge Blanking
Delay to Output
4
Condition
Symbol Min
After Turn-on
VDD Increasing
VDD Decreasing
IDD = 20mA
VDD
VDD(on)
VDD(off)
VHys
VZ
7.9
9.8
7.9
-
17.0
VDD = VDD(on)
IST
-
CL = 1nF, fsw = 70kHz
IDD
-
STBY < 0.8V
ISB
-
Iref
-
IGD = 100mA, VDD = 13V
ROH
-
IGD = -200mA, VDD = 13V
ROL
-
CL = 1nF, VDD = 13V
tr
-
CL = 1nF, VDD = 13V
tf
-
IGD = -200mA, VDD = 13V
Vol
-
IGD = 100mA, VDD = 13V
Voh
11.3
VZCD = 50mV
IZCD = 1mA
VZCD(th)
-
tZCB
-
IZCD
-2
VCLP
-
Iref = 129A
Iref = 129A
IIFB(startup)
-
IIFB(norm)
-
IOVP
-
IOVP(Hy)
-
VCS(clamp)
-
VCS(th)
-
tLEB
-
tCS
-
Typ
Max Unit
-
17.0
V
10.2
10.5
V
8.1
8.3
V
2.1
-
V
17.9
18.7
V
68
80
A
1.5
1.7 mA
80
112 A
129
-
A
9
-

6
-

32
45
ns
15
25
ns
0.9
1.3
V
11.8
-
V
50
-
mV
200
-
ns
-1
2
mA
VDD
-
V
116
-
A
129
-
A
136
-
A
2
-
A
1.0
-
V
0.5
-
V
300
-
ns
60
350
ns
DS927PP6
 ▷