tda4866 NXP Semiconductors, tda4866 Datasheet - Page 10

• Manufacturer Part Number: tda4866
• Description: Full Bridge Current Driven Vertical Deflection Booster
• Manufacturer: NXP Semiconductors

Philips Semiconductors
TEST AND APPLICATION INFORMATION
2001 Aug 07
handbook, full pagewidth
handbook, full pagewidth
Full bridge current driven vertical deflection
booster
(1) Up to 60 V
(2) C
550
550
50
50
from driver circuit
( A)
( A)
I 1
I 1
SP
TDA4841PS
from driver circuit
TDA485x,
= 10 to 330 nF and R
TDA4841PS
TDA485x,
V
FB
t
t
I 1
I 2
40 V, R
I 1
I 2
V shift
Fig.7 Application diagram with driver circuit TDA485x, TDA4841PS.
SP
FB
= 10 to 22
= 100
10 k
V FB
V P
1
25 k
V FB
and C
V P
1
are required. The value of C
FB
= 22 F are required.
2
R FB
(1)
2
220 F
Fig.6 Test diagram.
3
3
1
10
R m
SP
1
R m
depends on minimum t
4
4
L deflcoil = 5.2 mH
C SP
R deflcoil = 4.2
(2)
TDA4866
(1)
180
TDA4866
R p
5
6
R SP
5
1.6 k
(2)
100 F (V FB
C FB
R ref
2 k
R ref
flb
6
/V
FB
6
.
40 V)
7
7
GUARD
output
GUARD
Product specification
output
8
8
TDA4866
MED753
MED752
9
9