TDA4867 Philips Semiconductors, TDA4867 Datasheet - Page 10
TDA4867
Manufacturer Part Number
TDA4867
Description
Full bridge current driven vertical deflection booster
Manufacturer
Philips Semiconductors
Datasheet
1.TDA4867.pdf
(14 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA4867J
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
TDA4867J/V1
Manufacturer:
PHILIPS
Quantity:
220
Philips Semiconductors
APPLICATION INFORMATION
2003 Feb 05
handbook, full pagewidth
handbook, full pagewidth
Full bridge current driven vertical
deflection booster
(1) If V
(2) The value of C
TDA485x or SAA4856
from driver circuit
FB
is between 40 and 60 V a resistor R
SP
is application dependent, but 10 nF minimum is required.
TDA4867J
I INP
I INN
Fig.6 Application diagram with driver circuit TDA485x or SAA4856.
Fig.5 Application circuit for external guard signal generation.
V FB
V P
1
FB
7
6
= 100
V FB
OUTA
2
R FB
vertical
(1)
output
signal
V FB
and a capacitor C
220 F
2.2
1N4448
(1)
3
100 F (V FB
C FB
1
R m
22 F
10
BC556
FB
4
= 22 F are required.
L deflcoil = 5.2 mH
R deflcoil = 4.2
3.3 k
10
TDA4867J
R SP
40 V)
220
R p
5
C SP
220
k
(2)
2.2
k
3.4 k
R ref
V P
BC548
6
guard output,
HIGH = error
MGU992
7
guard output or
power save
mode input
Preliminary specification
8
TDA4867J
MGU993
9