ncp1396 ON Semiconductor, ncp1396 Datasheet - Page 6

• Manufacturer Part Number: ncp1396
• Description: High Performance Resonant Mode Controller With High And Low Sides Drivers
• Manufacturer: ON Semiconductor

3. The A version does not activate soft-start (unless the feedback pin voltage is below 0.6 V) when the fast-fault is released, this is for skip cycle
4. Guaranteed by design
Timer charge current
Timer duration with a 1 mF capacitor and a 1 MW resistor
Timer recurrence in permanent fault, same values as above
Voltage at which pin 3 stops output pulses
Voltage at which pin 3 re-starts output pulses
Soft-start ending voltage
Soft-start charge current
Soft-start duration with a 100 nF capacitor (Note 3)
Reference voltage for fast input (Note 4)
Hysteresis for fast input (Note 4)
Reference voltage for slow input
Hysteresis for slow input
Propagation delay for fast fault input drive shutdown
Brown-Out input bias current
Brown-Out level (Note 4)
Hysteresis current, Vpin5 > VBO – A version
Hysteresis current, Vpin5 > VBO – B version
Latching voltage
Temperature shutdown
Hysteresis
ELECTRICAL CHARACTERISTICS
(For typical values T
TIMERS
PROTECTION
implementation. The B version does activate the soft-start upon release of the fast-fault input for any feedback conditions.
J
= 25°C, for min/max values T
Characteristic
Characteristic
J
NCP1396A, NCP1396B
= -40°C to +125°C, Max T
http://onsemi.com
6
J
Pin
Pin
8-9
8-9
8-9
8-9
3
3
3
3
3
1
1
1
8
5
5
5
5
5
-
-
= 150°C, V
HysteFaultS
HysteFaultF
VtimerOFF
VrefFaultF
VrefFaultS
TSDhyste
VtimerON
T-timerR
Symbol
Symbol
IBObias
T-timer
TpFault
IBO_A
IBO_B
Vlatch
Itimer
T-SS
CC
VSS
VBO
TSD
ISS
= 12 V, unless otherwise noted.)
1.00
0.95
0.99
21.5
Min
Min
140
3.5
0.9
3.6
80
86
-
-
-
-
-
-
-
-
-
-
1.05
1.00
0.02
1.04
26.5
Typ
160
105
Typ
106
1.4
1.8
25
80
60
55
30
4
1
2
4
-
Max
Max
1.10
1.05
1.09
31.5
125
126
4.4
1.1
4.4
90
-
-
-
-
-
-
-
-
-
-
Unit
Unit
mV
mV
ms
ms
mA
mA
mA
mA
mA
ns
°C
°C
V
V
V
V
V
V
V
s