NCP1216, NCP1216A
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4
ELECTRICAL CHARACTERISTICS
(For typical values T
J
= 25°C, for min/max values T
J
= −40°C to +125°C, Maximum T
J
= 150°C, V
CC
= 11 V unless otherwise noted.)
Characteristic Pin Symbol Min Typ Max Unit
DYNAMIC SELF−SUPPLY
V
CC
Increasing Level at which the Current Source Turns Off 6 VCC
OFF
11.2 12.2 13.4
(Note 1)
V
V
CC
Decreasing Level at which the Current Source Turns On 6 VCC
ON
9.2 10.0 11.0
(Note 1)
V
V
CC
Decreasing Level at which the Latchoff Phase Ends 6 VCC
latch
5.6 V
Internal IC Consumption, Latchoff Phase, V
CC
= 6.0 V NCP1216
NCP1216A
6 I
CC3
250
320
mA
Internal IC Consumption, No Output Load on Pin 5, F
SW
= 65 kHz
0°C ≤ T
J
≤ +125°C
−40°C ≤ T
J
≤ +125°C
6 I
CC1
990 1110
1245
mA
Internal IC Consumption, No Output Load on Pin 5, F
SW
= 100 kHz
0°C ≤ T
J
≤ +125°C
−40°C ≤ T
J
≤ +125°C
6 I
CC1
1025 1180
1285
mA
Internal IC Consumption, No Output Load on Pin 5, F
SW
= 133 kHz
0°C ≤ T
J
≤ +125°C
−40°C ≤ T
J
≤ +125°C
6 I
CC1
1060 1200
1290
mA
Internal IC Consumption, 1.0 nF Output Load on Pin 5, F
SW
= 65 kHz
0°C ≤ T
J
≤ +125°C
−40°C ≤ T
J
≤ +125°C
6 I
CC2
1.7 2.0
2.0
mA
Internal IC Consumption, 1.0 nF Output Load on Pin 5, F
SW
= 100 kHz
0°C ≤ T
J
≤ +125°C
−40°C ≤ T
J
≤ +125°C
6 I
CC2
2.1 2.4
2.55
mA
Internal IC Consumption, 1.0 nF Output Load on Pin 5, F
SW
= 133 kHz
0°C ≤ T
J
≤ +125°C
−40°C ≤ T
J
≤ +125°C
6 I
CC2
2.4 2.9
3.0
mA
INTERNAL STARTUP CURRENT SOURCE (T
J
> 0°C)
High−voltage Current Source, V
CC
= 10 V 8 IC1 4.9
(Note 2)
8.0 11 mA
High−voltage Current Source, V
CC
= 0 V 8 IC2 9.0 mA
DRIVE OUTPUT
Output Voltage Rise−time @ C
L
= 1.0 nF, 10−90% of a 12 V Output Signal 5 T
r
60 ns
Output Voltage Fall−time @ C
L
= 1.0 nF, 10−90% of a 12 V Output Signal 5 T
f
20 ns
Source Resistance 5 R
OH
15 20 35
W
Sink Resistance 5 R
OL
5.0 10 18
W
CURRENT COMPARATOR (Pin 5 Unloaded)
Input Bias Current @ 1.0 V Input Level on Pin 3
3 I
IB
0.02
mA
Maximum Internal Current Setpoint 3 I
Limit
0.93 1.08 1.14 V
Default Internal Current Setpoint for Skip Cycle Operation 3 I
Lskip
330 mV
Propagation Delay from Current Detection to Gate OFF State 3 T
DEL
80 130 ns
Leading Edge Blanking Duration 3 T
LEB
220 ns
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1.
VCC
OFF
and VCC
ON
min−max always ensure an hysteresis of 2.0 V.
2. Minimum value for T
J
= 125°C.