TDA4864J Datasheet, PDF (8/16 Pages) NXP Semiconductors – Vertical deflection booster

Philips Semiconductors
Vertical deflection booster
Product specification
TDA4864J; TDA4864AJ
CHARACTERISTICS
V_P1 = 25 V; T_amb = 25 °C; voltages referenced to pin GND; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS MIN.
TYP.
MAX.
UNIT
Supplies
V_P1
supply voltage 1
9
−
V_P2
supply voltage 2
V_P1 − 1 −
V_FB
flyback supply voltage of TDA4864J
V_P1 − 1 −
V_P3
flyback generator output voltage of TDA4864AJ I_V-OUT = −1.25 A 0
−
I_P1
supply current 1
during scan
−
6
I_P2
quiescent supply current 2
I_V-OUT = 0
−
25
Differential input stage
V_i
input voltage on
pin INN
pin INP
1.6
−
1.6
−
I_q
input quiescent current on
pin INN
pin INP
−
−100
−
−100
Flyback generator
I_VFB
I_VP3
V_VP2-VFB
current during flyback of TDA4864J
current during flyback of TDA4864AJ
voltage drop during flyback of TDA4864J
reverse
forward
V_VP3-VP1 voltage drop during flyback of TDA4864AJ
reverse
forward
−
−
I_V-OUT = −1 A
−
I_V-OUT = −1.25 A −
I_V-OUT = 1 A
−
I_V-OUT = 1.25 A −
I_V-OUT = −1 A
−
I_V-OUT = −1.25 A −
I_V-OUT = 1 A
−
I_V-OUT = 1.25 A −
−
−
−1.5
−2
2.2
2.5
−1.5
−2
2.2
2.5
Vertical output stage; see Fig.5
I_V-OUT
I_V-OUT(p-p)
vertical deflection output current
vertical deflection output current
(peak-to-peak value)
−
−
−
−
V_o(sat)n output saturation voltage to ground
V_o(sat)p output saturation voltage to V_P2
LIN
non-linearity of output signal
I_V-OUT = 1 A
I_V-OUT = 1.25 A
I_V-OUT = 1 A
I_V-OUT = 1.25 A
note 1
−
−
−2.3
−2.8
−
1.4
1.8
−2
−2.3
−
30
V
60
V
60
V
V_P1 + 2.2 V
10
mA
60
mA
V_P1 − 0.5 V
V_P1 − 0.5 V
−500
nA
−500
nA
±1.5
A
±1.5
A
−
V
−
V
−
V
−
V
−
V
−
V
−
V
−
V
±1.25 A
2.5
A
1.7
V
2.3
V
−
V
−
V
1
%
Note
1. Deviation of the output slope at a constant input slope.
2003 Oct 31
8