mc33157dw ON Semiconductor, mc33157dw Datasheet - Page 7

• Manufacturer Part Number: mc33157dw
• Description: Half Bridge Controller And Driver For Industrial Linear Tubes
• Manufacturer: ON Semiconductor

10 V
ESD
ph/swp switch
(external)
R OP
2K
SD max
2
7
(external)
R DTA
I
10 V
ESD
8
The Strike Detect is acknowledged as soon as the input
voltage drops below SDLOVth. It is not necessary to pull
the input voltage to zero volt or to a negative bias
V
10 V
ESD
(external)
(external)
5
C SWP
R PH
SDHIVth
10 V
ESD
4 V typ
2K
10 V
ESD
4
Figure 7. PIN 2, 4 & 5 V ref , R PH & C SWP
2K
1 k
(internal)
2
R ENDSWEEP
W
(external)
Figure 8. STRIKE DETECTION
10 V
ESD
Internal Hysterisis
http://onsemi.com
10 V
ESD
Figure 5. PIN 8 DTA
Figure 6. PIN ICO
10 V
ESD
I
2K
I
MC33157
+Vref
8
+Vref
T
w
1 k
(internal)
7
1 s
W
m
1 k
(internal)
W
SDNEG max
10 V
ESD
+Vref
1 k
(internal)
1
W
I/8
3.75 V typ
SDLOVth
10 V
ESD
Internal
Circuits
6
(external)
2I
C OP
t
6
(external)
2I
C OP