TDA4860 Philips Semiconductors, TDA4860 Datasheet - Page 6

• Manufacturer Part Number: TDA4860
• Description: Vertical deflection power amplifier for monitors
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
1997 Oct 27
SYMBOL
V
V
V
I
I
Pre-amplifier
V
I
Flyback generator
V
I
V
t
Vertical output; see Fig.3
V
I
LIN
Pulse circuit output; see Fig.3
V
V
V
t
P1
P2
2,3
7(M)
p FLB
5(M)
p9
P1
P1
P2
P3
2,3
7
1-5
5
9
9
1-5
Vertical deflection power amplifier for
monitors
= V
P2
= 25 V; V
supply voltage 1 (pin 1)
supply voltage 2 (pin 4)
supply voltage 3 (pin 8)
supply current (pin 1)
input voltage (pins 2 and 3)
input quiescent current
output voltage
flyback output current
(maximum value; pin 7)
threshold voltage to switch flyback
flyback pulse time
output voltage
vertical output current
(maximum value; pin 5)
non-linearity of output signal
output voltage
output voltage for thermal protection
active
voltage to insert flyback pulse on pin 9 normal condition
pulse width
quiescent supply current (pin 4)
N
= V
PARAMETER
6
= 0 V; T
amb
= 25 C; voltages referenced to substrate (pin 6); unless otherwise specified.
without input signal
without input signal
upper value; I
on/off threshold
see Figs 1 and 3
upper value; I
lower value; I
R
see Fig.1
deflection open-circuit
normal condition
PCO
CONDITIONS
= 10 k ;
6
5
7
5
= 1 A
= 1 A
= 1 A V
9
9
9
1.6
0.4
V
t
p FLB
P2
P1
MIN.
2.3 V
0.4
25
25
9
100
V
1.4
250
1.5
50
P3
P2
TYP.
2.2
2
Product specification
30
60
60
10
V
1.7
1
V
1.4
1
1
P1
P1
MAX.
TDA4860
0.5 V
0.4 V
V
V
V
mA
mA
nA
V
A
V
V
V
A
%
V
V
%
s
s
UNIT