NCP1631 ON Semiconductor, NCP1631 Datasheet - Page 3

• Manufacturer Part Number: NCP1631
• Description: 2-Phase Power Factor Controller
• Manufacturer: ON Semiconductor

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Table 2. TYPICAL ELECTRICAL CHARACTERISTICS TABLE
(Conditions: V
4. DRV1 and DRV2 pulsating at half this frequency, that is, 65 kHz.
5. Not tested. Guaranteed by design and characterization.
STARTUP AND SUPPLY CIRCUITS
OSCILLATOR AND FREQUENCY FOLDBACK
CURRENT SENSE
GATE DRIVE
Supply Voltage
Startup current
Supply Current
Device Enabled/No output load on pin6
Current that discharges V
Current that discharges V
mode
Clamping Charging Current
Charge Current with no frequency foldback
Charge Current @ I
Maximum Discharge Current
with no frequency foldback
Discharge Current @ I
Voltage on pin 6
Oscillator Upper Threshold
Oscillator Lower Threshold
Oscillator Swing (Note 5)
Current Sense Voltage Offset
Current Sense Protection Threshold
Threshold for In−rush Current Detection
(Note 5)
Drive Resistance
Drive Current Capability (Note 5)
Rise Time
Startup Threshold
Minimum Operating Voltage
Hysteresis V
Internal Logic Reset
DRV1 Sink
DRV1 Source
DRV2 Sink
DRV2 Source
DRV1 Sink
DRV1 Source
DRV2 Sink
DRV2 Source
DRV1
DRV2
Characteristics
CC
CC(on)
= 15 V, V
pin6
– V
pin6
= 50 mA
CC
CC(off)
pin7
CC
= 50 mA
in latch mode
in OFF
= 2 V, V
pin10
= 0 V, T
C
C
DRV1
DRV2
V
I
J
pin6
V
CC
F
from −25°C to +125°C, unless otherwise specified)
CC
sw
Tj = −25°C to 125°C
= 1 nF, V
= 1 nF, V
= 15 V, pin 7 grounded
Test Conditions
= 50 mA, V
I
I
V
V
Pin 6 grounded
Pin 6 grounded
I
pin14
I
pin11
V
= 15 V, V
= 130 kHz (Note 4)
pin14
pin11
I
V
V
CC
CC
I
I
pin9
I
V
V
CC
V
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pin6
pin6
pin9
Pin 6 open
DRV1
DRV2
T
DRV1
DRV2
CC
decreasing
decreasing
j
increasing
= −100 mA
= −100 mA
= 100 mA
= 25°C
= 100 mA
= 100 mA
= 50 mA
= 50 mA
= 10 mA
= 9.4 V
DRV1
DRV2
= 10 V
= 10 V
= 0 V
= 0 V
pin10
pin5
3
= 1 to 10 V
= 1 to 10 V
= 2.5 V
= 5 V
I
I
OSC(DISCH1)
OSC(DISCH2)
V
I
V
V
V
OSC(clamp)
V
I
I
V
V
I
I
OSC(CH1)
OSC(CH2)
OSC(swing)
Symbol
V
CS(TH100)
V
CC(latch)
OSC(high)
CC(start)
CC(reset)
I
CS(TH10)
I
R
R
OSC(low)
R
R
CC(hyst)
CC(off)
I
I
in−rush
I
I
I
I
CC(off)
CC(on)
I
SNK1
SRC1
SNK1
SRC1
ILIM1
ILIM2
V
SNK1
SRC1
SNK2
SRC2
CC1
t
t
r1
r2
FF
31.5
76.5
94.5
0.93
Min
126
−20
−10
202
194
9.5
1.5
4.0
0.9
3.6
11
45
11
−
−
–
−
−
–
–
–
–
−
−
−
−
−
−
11.85
0.98
Typ
140
105
210
210
800
500
800
500
2.0
6.0
3.5
0.4
0.4
1.0
4.0
10
50
35
85
50
14
15
15
40
40
5
0
0
7
7
115.5
Max
12.7
10.5
38.5
93.5
1.03
100
154
226
226
7.5
7.0
0.8
0.8
1.3
4.4
55
20
10
17
15
25
15
25
−
−
−
−
−
−
−
−
Unit
mA
mV
mA
mA
mA
mA
mA
mA
mA
mA
mA
ns
Ω
V
V
V
V
V