CS1601H-FSZR Просмотр технического описания (PDF) - Cirrus Logic
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CS1601H-FSZR Datasheet PDF : 16 Pages
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CS1601
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 currents 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 Current4
CS1601
CS1601H
Standby Supply Current
Reference
Reference Current
PFC Gate Drive
Output Source Resistance
Output Sink Resistance
Rise Time4
Fall Time 4
Output Voltage Low State
Output Voltage High State
Zero-current Detection (ZCD)
ZCD Threshold
ZCD Blanking
ZCD Sink Current1
Upper Voltage Clamp
Overvoltage Protection (OVP)
IFB Current at Startup Mode
IFB Current at Normal Mode
OVP Threshold
OVP Hysteresis
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
-
CL = 1nF, fsw = 100kHz
-
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
IZCD = 1mA
VZCD(th)
-
tZCB
-
IZCD
-2
VCLP
-
Iref = 129A
Iref = 129A
IIFB(startup)
-
IIFB(norm)
-
IOVP
-
IOVP(Hy)
-
Typ
Max Unit
-
17.0
V
10.2
10.5
V
8.1
8.3
V
2.1
-
V
17.9
19.0
V
68
95
A
1.5
2.1 mA
1.75
2.25 mA
80
125 A
129
-
A
9
-
6
-
32
50
ns
15
27
ns
0.9
1.3
V
11.8
-
V
50
-
mV
200
-
ns
-
-
mA
VDD
-
V
116
-
A
129
-
A
139
-
A
2
-
A
4
DS931F3
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