mc33157dw ON Semiconductor, mc33157dw Datasheet - Page 10

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

Typical Values for F PH = 70 kHz, F OP = 45 kHz, t PH = 2 s, t SWEEP = 125 ms
TO SEE: AN1682 (Using the MC33157 Electronic Ballast Controller)
C3
C4
T1
Q1 MTP6N60E
Q2 MTP6N60E
D1 MUR160RL
D2 MUR120RL
D3 1N4148
U1 MC33157
Np =
Ns =
Lp = 150 mH
10 F/25 V
m
C2
C1
C6
R2
R5
R1
R2
R3
R4
R5
R6
R7
R8
R9
6
3
4
5
8
390 k
62 k
100 k
100 k
82 K
1 M
68 K
68 k
22
C PH
C OP
R PH
C SWP
D TA
W
W
Figure 13. Typical Application Schematic Diagram
W
W
W
W
7
0
W
W
W
I C
RESET
– 0.5 W
10
R4
+V REF
2
MC33157
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
GND
U1
11
1
V DD
470 nF/25 V/Polyester
470 pF/2%/50 ppm
10
220 nF/Polyester
100 nF/63 V/Polyester
220 nF/25 V/Polyester
6.8 nF/5%/1000 V
100 nF/400 V/Polyester
100 nF/400 V/Polyester
22
100 nF/25 V/Polyester
330 pF/500 V/Polyester
D1
http://onsemi.com
m
m
F/25 V/Electrolytic
F/450 V/Electrolytic
MC33157
SD
MUR160
16
V HS
R3
R9
V OUT
9
V HO
V LO
10
15
14
12
MTP6N60E
MTP6N60E
Q1
Q2
Ns
Np
D3
T1
1N4148
+400 V