NCP1603 ON Semiconductor, NCP1603 Datasheet - Page 8

• Manufacturer Part Number: NCP1603
• Description: PFC/PWM Combo Controller
• Manufacturer: ON Semiconductor

6. Guaranteed by design.
ELECTRICAL CHARACTERISTICS
V
PFC CURRENT SENSE
PFC RAMP
PFC THERMAL SHUTDOWN
PFC SUPPLY SECTION
Current Sense Pin Offset Voltage (I
Overcurrent Protection Level
Current Sense Pin Offset Voltage at Overcurrent Level
Zero Current Detection Level
Current Sense Pin Offset Voltage at Zero Current Level
Zero Current Sense Resistor (R
Charging Current (Ramp = 0 V)
Maximum Power Resistance (R
Internal Clamping of Voltage V
Internal Capacitance of the Ramp Pin
Ramp Pin Sink Resistance
(Osc = 0 V, Ramp = 1.0 mA sourcing)
Thermal Shutdown Threshold (Note 6)
Thermal Shutdown Hysteresis
Supply Voltage
Startup Threshold (UVLO)
Minimum Voltage for Operation after Turn−On
UVLO Hysteresis
Supply Current
Start−Up (V
Operating (V
Operating (V
Shutdown (V
CC2
= 13 V, HV = 30 V, V
CC1
CC1
CC1
CC1
= V
= 15 V, Out1 = Open, Osc = 220 pF)
= 15 V, Out1 = 1.0 nF to GND1, Osc = 220 pF)
= 15 V, I
Characteristic (PFC Section)
CC1(on)
FB
CC1
–0.2 V)
= 0 A)
= 15 V, V
ton
power
S(ZCD)
S
= 100 mA)
= V
= V
control
control(max)
(continued) (For typical values T
S(ZCD)
= 100 nF, Ramp = 330 pF, Osc = 220 pF unless otherwise specified).
/I
S(ZCD)
/I
ch
)
)
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NCP1603
8
Pin
12
12
12
12
11
11
11
11
11
11
−
−
−
8
8
J
= 25°C, for min/max values, T
V
C
I
I
V
I
I
Symbol
V
V
R
CC1(stup)
CC1(stdn)
V
CC1(op1)
CC1(op2)
I
I
R
S(OCP)
ton(max)
ramp(int)
R
S(ZCD)
CC1(on)
CC1(off)
S(OCP)
T
S(ZCD)
S(ZCD)
T
V
power
V
I
ramp
SD1
ch
H1
H1
S
8.25
Min
190
140
9.5
9.6
1.0
95
−
0
9
0
−
−
−
−
−
−
−
−
−
J
= −40°C to +125°C,
0.536
71.5
10.5
Typ
203
100
170
4.0
3.2
7.5
3.9
9.0
1.5
2.7
3.7
14
10
22
45
17
24
Max
11.5
11.4
9.75
210
105
1.0
5.0
5.0
20
19
20
40
50
−
−
−
−
−
−
−
Unit
mV
mV
mV
mA
mA
mA
mA
kW
mA
kW
mA
mA
pF
°C
°C
W
V
V
V
V