Product specification
File under Integrated Circuits, IC02
2000 Aug 17
Page 2
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
FEATURES
• Power amplifier with differential inputs
• Output current up to 3 A (p-p)
• High vertical deflection frequency up to 200 Hz
• High linear sawtooth signal amplification
• Flyback generator:
– TDA4863J: separate adjustable flyback supply
voltage up to 60 V
– TDA4863AJ: internally doubled supply voltage
GENERAL DESCRIPTION
The TDA4863J and TDA4863AJ are deflection boosters
for usein vertical deflection systems for frame frequencies
up to 200 Hz.
The TDA4863J needs a separate flyback supply voltage,
so the supply voltages are independently adjustable to
optimize power consumption and flyback time.
For the TDA4863AJ the flyback supply voltage will be
generated internally by doubling the supply voltage and
therefore a separate flyback supply voltage is not needed.
(two supply voltages only for DC-coupled outputs).
Both circuits provide differential input stages and fit well
with the TDA485X monitor deflection controller family.
QUICK REFERENCE DATA
Measurements referenced to ground (pin GND).
SYMBOLPARAMETERCONDITIONSMIN.TYP.MAX.UNIT
V
P1
V
P2
supply voltage 1 (pin 1)9−30V
supply voltage 2 for vertical output
VP1− 1−60V
(pin 3)
V
FB
flyback supply voltage of TDA4863J
VP1− 1−60V
(pin 2)
V
P3
flyback generator output voltage of
I5= −1.5 A0−VP1+ 2.2 V
TDA4863AJ (pin 2)
I
5(p-p)
vertical output current (pin 5)
−−3A
(peak-to-peak value)
I
P1
I
P2
V
INP
V
INN
T
amb
supply current 1 (pin 1)during scan−610mA
quiescent supply current 2 (pin 3)I5=0−2560mA
input voltage (pin 7)1.6−VP1− 0.5 V
input voltage (pin 6)1.6−VP1− 0.5 V
ambient temperature−20−+75°C
ORDERING INFORMATION
PACKAGE
TYPE NUMBER
NAMEDESCRIPTIONVERSION
TDA4863JDBS7Pplastic DIL-bent-SIL power package; 7 leads
TDA4863AJ
(lead length 12/11 mm); exposed die pad
2000 Aug 172
SOT524-1
Page 3
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
BLOCK DIAGRAM
handbook, full pagewidth
from TDA485X
THERMAL
PROTECTION
DIFFERENTIAL
INPUT
STAGE
7654321
INNINP
R3
R2
R
P
VERTICAL
OUTPUT
V-OUT
R
S1
deflection
coil
R1
FLYBACK
GENERATOR
V
GND
P2
C
S1
C1
V
N
TDA4863J
C4
V
F
REFERENCE
V
FB
D1
R4
CIRCUIT
V
P1
C2
V
MHB714
P
Fig.1 Block diagram of TDA4863J.
2000 Aug 173
Page 4
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
handbook, full pagewidth
from TDA485X
THERMAL
PROTECTION
DIFFERENTIAL
INPUT
STAGE
7654321
INNINP
R3
R2
R
P
VERTICAL
OUTPUT
V-OUT
R
S1
deflection
coil
R1
GND
C
S1
V
N
V
R5
C1
FLYBACK
GENERATOR
P2
C
F
TDA4863AJ
V
P3
REFERENCE
CIRCUIT
D1
V
P1
C2
R6
V
MHB715
P
Fig.2 Block diagram of TDA4863AJ.
2000 Aug 174
Page 5
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
PINNING
SYMBOL
DESCRIPTION
TDA4863JTDA4863AJ
PIN
V
P1
V
FB
V
P3
V
P2
11positive supply voltage 1
2−flyback supply voltage
−2flyback generator output
33supply voltage 2 for vertical output
GND44ground or negative supply voltage
V-OUT55vertical output
INN66inverted input of differential input stage
INP77non-inverted input of differential input stage
handbook, halfpage
V
P1
V
FB
V
P2
GND
V-OUT
INN
INP
1
2
3
4
TDA4863J
5
6
7
MHB716
handbook, halfpage
V
P1
V
P3
V
P2
GND
V-OUT
INN
INP
1
2
3
4
TDA4863AJ
5
6
7
MHB717
Fig.3 Pin configuration of TDA4863J.
2000 Aug 175
Fig.4 Pin configuration of TDA4863AJ.
Page 6
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
FUNCTIONAL DESCRIPTION
Both the TDA4863J and TDA4863AJ consist of a
differential input stage, a vertical output stage, a flyback
generator, a reference circuit and a thermal protection
circuit.
The TDA4863J operates with a separate flyback supply
voltage (see Fig.1) while the TDA4863AJ generates the
flyback voltage internally by doubling the supply voltage
(see Fig.2).
Differential input stage
Thedifferential sawtoothinputsignal (e.g.comingfrom the
deflection controller family TDA485X) is connected to the
inputs (inverted signal to pin 6 and non-inverted signal to
pin 7). The vertical feedback signal is superimposed on
the inverted signal on pin 6.
Vertical output and thermal protection
The vertical output stage is a quasi-complementary
class-B amplifier with a high linearity.
The outputstage is protected againstthermal overshoots.
For a junction temperature Tj> 150 °C this protection will
be activated andwill reducethen thedeflection current(I5).
Flyback generator
The flyback generator supplies the vertical output stage
during flyback.
The TDA4863J is used with separate flyback supply
voltage to achieve a short flyback time with minimized
power dissipation.
The TDA4863AJ needs a capacitor CF between
pins 2 and 3 (see Fig.2). Capacitor CF is charged during
scan, using the external diode D1 and resistor R5. During
flyback the cathode of capacitor CF is connected to the
positive supply voltage and the flyback voltage is then
twice the supply voltage. For the TDA4863AJ the
resistor R6 in the positive supply line can be used to
reduce the power consumption.
In parallel with the deflection coil a damping resistor R
and an RC combination (RS1= 5.6 Ω and CS1= 100 nF)
are needed. Furthermore, another additional
RC combination (RS2= 5.6 Ω and CS2= 47 to 150 nF)
can be used to minimize the noise effect and the flyback
time (see Figs 9 and 10).
P
2000 Aug 176
Page 7
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); voltages referenced to ground (pin 4); unless
otherwise specified.
SYMBOLPARAMETERCONDITIONSMIN.MAX.UNIT
V
V
V
V
V
V
I
I
I
T
T
T
V
P1
P2
FB
P3
i(6,7)
o(5)
P2
o(5)
2
stg
amb
j
es
supply voltage 1 (pin 1)−40V
supply voltage 2 (pin 3)−60V
flyback supply voltage of TDA4863J (pin 2)−60V
flyback generator output voltageof TDA4863AJ (pin 2)0VP1+3V
input voltage on pins 6 and 7−V
P1
V
output voltage on pin 5−62V
supply current 2 (pin 3)−±1.8A
output current (pin 5)note 1−±1.8A
flyback current on pin 2−±1.8A
storage temperature−25+150°C
ambient temperature−20+75°C
junction temperaturenote 1−150°C
electrostatic discharge voltage on all pinsnote 2−300+300V
Notes
1. Internally limited by thermal protection; will be activated for Tj≥ 150 °C.
2. Equivalent to discharging a 200 pF capacitor through a 0 Ω series resistor.
THERMAL CHARACTERISTICS
SYMBOLPARAMETERCONDITIONSVALUEUNIT
R
th(j-mb)
thermal resistance from junction to mounting basenote 16K/W
Note
1. To minimize the thermal resistance from mounting base to heatsink [R
] follow the recommended mounting
th(mb-h)
instruction: screw mounting preferred; torque = 40 Ncm; use heatsink compound; isolation plate increases R
supply voltage 1 (pin 1)9−30V
supply voltage 2 (pin 3)VP1− 1−60V
flyback supply voltage of TDA4863J
(pin 2)
V
P3
flyback generator output voltage of
TDA4863AJ (pin 2)
I
P1
I
P2
supply current 1 (pin 1)during scan−610mA
quiescent supply current 2 (pin 3)I5=0−2560mA
Differential input stage
V
V
I
I
INP
INN
INP
INN
input voltage (pin 7)1.6−VP1− 0.5 V
input voltage (pin 6)1.6−VP1− 0.5 V
input quiescent current (pin 7)−−100−500nA
input quiescent current (pin 6)−−100−500nA
Flyback generator
I
2
V
3-2
current during flyback−−±1.5A
voltage drop during flyback of
TDA4863J
reverseI
forwardI
V
2-1
voltage drop during flyback of
TDA4863AJ
reverseI
forwardI
Vertical output stage; see Fig.5
I
5
I
5(p-p)
vertical deflection output current−−±1.5A
vertical deflection output current on
pin 5 (peak-to-peak value)
V
5-4
V
5-3
output saturation voltage to groundI5=1A−1.41.7V
output saturation voltage to V
LINnon-linearity of output signalnote 1−−1%
=25°C; voltages referenced to ground (pin 4); unless otherwise specified.
amb
VP1− 1−60V
I5= −1.5 A0−VP1+ 2.2 V
= −1A−−1.5−V
5
I
= −1.5 A−−2−V
5
=1A−2.2−V
5
= 1.5 A−2.5−V
I
5
= −1A−−1.5−V
5
= −1.5 A−−2−V
I
5
=1A−2.2−V
5
= 1.5 A−2.5−V
I
5
−−3A
I
= 1.5 A−1.82.3V
5
P2
I5=1A−2.3−2−V
I
= 1.5 A−2.8−2.3−V
5
Note
1. Deviation of the output slope at a constant input slope.
2000 Aug 178
Page 9
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
handbook, full pagewidth
input signal
on pin INN
t
input signal
on pin INP
V
FB
output voltage
on pin V-OUT
GND
deflection current
through the coil
t
(1)
V
P1
t
t
MHB718
(1) VFB for TDA4863J; 2VP1 for TDA4863AJ.
Fig.5 Timing diagram.
2000 Aug 179
Page 10
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
INTERNAL PIN CONFIGURATION
handbook, full pagewidth
INPINN
7613245
Fig.6 Internal circuits of TDA4863J.
GNDV-OUT
V
P2
TDA4863J
V
FB
V
P1
MHB719
handbook, full pagewidth
INPINN
7613245
Fig.7 Internal circuits of TDA4863AJ.
2000 Aug 1710
GNDV-OUT
TDA4863AJ
V
V
P2
P3
V
P1
MHB720
Page 11
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
APPLICATION INFORMATION
handbook, full pagewidth
handbook, full pagewidth
V
F
V
P
2
TDA4863J
5
vertical
output
signal
1N4448
2.2 Ω
BC556
3.3 kΩ
22 µF
>
1 kΩ
220 kΩ
guard output
HIGH = error
BC548
MHB721
Fig.8 Application circuit with TDA4863J for external guard signal generation.
THERMAL
PROTECTION
TDA4863J
DIFFERENTIAL
INPUT
STAGE
7654321
INNINP
(1)
C
S2
R
S2
R3
from TDA485X
Attention: the heatsink of the IC must be isolated against ground of the application (it is connected to pin 4).
(1) With CS2 (typical value between 47 and 150 nF) the flyback time and the noise behaviour can be optimized.
1.8 kΩ
R2
1.8 kΩ
5.6
R
P
270
Ω
Ω
R1
VERTICAL
OUTPUT
V-OUT
R
S1
5.6 Ω
deflection
coil
1 Ω
(1 W)
C
100
nF
S1
−8 V
GND
470 µF
V
N
FLYBACK
GENERATOR
V
P2
470 µF
+50 V
Fig.9 Application circuit with TDA4863J.
V
FB
4.3 Ω
V
F
D1
BYV27
REFERENCE
CIRCUIT
V
P1
470
V
P
+9 V
µF
MHB722
2000 Aug 1711
Page 12
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
handbook, full pagewidth
from TDA485X
THERMAL
PROTECTION
DIFFERENTIAL
INPUT
STAGE
7654321
INNINP
(1)
C
R3
1.8 kΩ
R2
1.8 kΩ
R
5.6
S2
S2
R
P
270
Ω
Ω
R1
VERTICAL
OUTPUT
V-OUT
R
S1
5.6 Ω
deflection
coil
1 Ω
(1 W)
C
S1
100
nF
−12.5 V
V
GND
R5
240 Ω (2 W)
470 µF
V
N
FLYBACK
GENERATOR
P2
C
F
100 µF
(2)
TDA4863AJ
V
P3
REFERENCE
CIRCUIT
D1
BYV27
3.9 Ω
(2 W)
V
V
+12.5 V
P1
470 µF
(3)
R6
P
MHB723
Attention: the heatsink of the IC must be isolated against ground of the application (it is connected to pin 4).
(1) With CS2 (typical value between 47 and 150 nF) the flyback time and the noise behaviour can be optimized.
(2) With R5 capacitor CF will be charged during scan and the value (typical value between 150 and 270 Ω) depends on I
(3) R6 reduces the power dissipation of the IC. The maximum possible value depends on the application.
Fig.10 Application circuit with TDA4863AJ.
2000 Aug 1712
defl
, t
and CF.
flb
Page 13
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
Example for both TDA4863J and TDA4863AJ
Table 1 Values given from application
SYMBOLVALUEUNIT
I
defl(max)
L
deflcoil
R
deflcoil
R
P
0.71A
6mH
6Ω
270Ω
R11Ω
R21.8kΩ
R31.8kΩ
(1)
V
FB
T
amb
T
deflcoil
R
th(j-mb)
R
th(mb-amb)
50V
60°C
75°C
6K/W
8K/W
Note
1. For TDA4863J only.
Table 2 Calculated values
VALUE
SYMBOL
TDA4863JTDA4863AJ
V
P1
V
N
P
tot
P
defl
P
IC
R
th(tot)
T
j(max)
V
P1,VN
and VFB are referenced to ground of application;
912.5V
−8−12.5V
3.24.4W
1.21.2W
23.2W
1414K/W
88105°C
voltages are calculated with +10% tolerances.
UNIT
Calculation formulae for power consumption:
P
P
IC
P
tot
P
defl
–=
totPdefl
I
R1+
defl(max)
-------------------4
2
×=
I
defl(max)
VP1UD1–()
–()0.01 A 0.2 W+×+
V
P1VN
R
deflcoil
-------------------------------3
V
N
I
defl(max)
×+×=
-------------------4
where
P
= power dissipation of the IC
IC
P
= total power dissipation
tot
P
= power dissipation of the deflection coil.
defl
Calculation formulae for maximum required thermal
resistance for the heatsink at T
T
–
j(max)Tamb
R
th(mb-amb)
---------------------------------- -
P
IC
= 110 °C:
j(max)
R
–19 K/W (max.)==
th(j-mb)
Table 3 tflb as a function of VFB for TDA4863J
tflb (µs)VFB(V)
35030
25040
21050
Table 4 t
t
(µs)VP1(V)VN(V)PIC(W)R6 (Ω)
flb
as a function of VP1 and VN for TDA4863AJ
flb
36010−102.51
29012.5−12.53.23.9
24015−153.96.8
Calculation formulae for supply voltages:
VP1= −V
VN=V
+(R1+R
5-3
+(R1+R
5-4
deflcoil
deflcoil
) × I
) × I
defl(max)
defl(max)
− U’L+U
+U’
L
D1
where
U’L=L
deflcoil
× 2I
defl(max)
× f
v
fv= vertical deflection frequency
UD1= forward voltage drop across D1.
2000 Aug 1713
Page 14
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
PACKAGE OUTLINE
DBS7P: plastic DIL-bent-SIL power package; 7 leads (lead length 12/11 mm); exposed die pad
q
non-concave
x
D
h
D
D
1
P
view B: mounting base side
A
2
E
h
1
SOT524-1
k
17
Z
DIMENSIONS (mm are the original dimensions)
(2)
UNITb
A
p
2
2.7
mm
Notes
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
2. Plastic surface within circle area D1 may protrude 0.04 mm maximum.
0.80
2.3
0.65
OUTLINE
VERSION
SOT524-1
cD
0.58
0.48
(1)
(2)
D
1
13.2
6.2
12.8
5.8
IEC JEDEC EIAJ
e
1
b
e
D
h
14.7
3.5
14.3
p
(1)
E
h
2.54
3.5
q
2
E
w M
010 mm5
scale
e
e
e
1
2
3.0
1.27
5.084.85
REFERENCES
2.0
12.4
11.0
B
q
L
3
L
2
L
L
Qc
m
L
Lq
11.4
10.0
L
L
m
2.8
Pk
3.4
3.1
1
2
3
6.7
4.5
5.5
3.7
e
2
QE
q
q
1
1.15
17.5
0.85
16.3
EUROPEAN
PROJECTION
1
v M
(1)
v
2
3.8
3.6
w
0.8
0.3
ISSUE DATE
98-11-12
00-07-03
x
0.02
Z
2.92
2.37
2000 Aug 1714
Page 15
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
SOLDERING
Introduction to soldering through-hole mount
packages
This text gives a brief insight to wave, dip and manual
soldering.A morein-depth account ofsoldering ICscanbe
found in our
Packages”
Wave soldering is the preferred method for mounting of
through-hole mount IC packages on a printed-circuit
board.
Soldering by dipping or by solder wave
The maximum permissible temperature of the solder is
260 °C; solder at this temperature must not be in contact
with the joints for more than 5 seconds.
Suitability of through-hole mount IC packages for dipping and wave soldering methods
DBS, DIP, HDIP, SDIP, SILsuitablesuitable
Note
1. For SDIP packages, the longitudinal axis must be parallel to the transport direction of the printed-circuit board.
The device may be mounted up to the seating plane, but
the temperature of the plastic body must not exceed the
specified maximum storage temperature (T
printed-circuit board has been pre-heated, forced cooling
may benecessary immediately after soldering to keep the
temperature within the permissible limit.
Manual soldering
Apply the soldering iron (24 V or less)to the lead(s) of the
package, either below the seating plane or not more than
2 mm above it. If the temperature of the soldering iron bit
is less than 300 °C it may remain in contact for up to
10 seconds. If the bit temperature is between
300 and 400 °C, contact may be up to 5 seconds.
SOLDERING METHOD
DIPPINGWAVE
(1)
stg(max)
). If the
2000 Aug 1715
Page 16
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
DATA SHEET STATUS
DATA SHEET STATUS
Objective specificationDevelopmentThis data sheet contains the design target or goal specifications for
Preliminary specificationQualificationThis data sheet containspreliminary data, and supplementary datawill be
Product specificationProductionThis data sheet contains final specifications. Philips Semiconductors
Note
1. Please consult the most recently issued data sheet before initiating or completing a design.
DEFINITIONS
Short-form specification The data in a short-form
specification is extracted from a full data sheet with the
same type number and title. For detailed information see
the relevant data sheet or data handbook.
Limiting valuesdefinition Limiting values givenare in
accordance with the Absolute Maximum Rating System
(IEC 60134). Stress above one or more of the limiting
values may cause permanent damage to the device.
These are stress ratings only and operation of the device
atthese oratany otherconditions above thosegiven inthe
Characteristics sectionsof the specification isnot implied.
Exposure to limiting values for extended periods may
affect device reliability.
Application information Applications that are
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
norepresentation orwarrantythat such applicationswillbe
suitable for the specified use without further testing or
modification.
PRODUCT
STATUS
DEFINITIONS
product development. Specification may change in any manner without
notice.
published at a later date. Philips Semiconductors reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.
reserves the right to make changes at any time without notice in order to
improve design and supply the best possible product.
DISCLAIMERS
Life support applications These products are not
designed for use in life support appliances, devices, or
systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips
Semiconductorscustomers usingorselling these products
for use in such applications do so at their own risk and
agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Right to make changes Philips Semiconductors
reserves the right to make changes, without notice, in the
products, including circuits, standard cells, and/or
software, described or contained herein in order to
improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for
theuse ofanyof theseproducts,conveys nolicenceor title
under any patent, copyright, or mask work right to these
products,and makesno representations orwarranties that
these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified.
(1)
2000 Aug 1716
Page 17
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
NOTES
2000 Aug 1717
Page 18
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
NOTES
2000 Aug 1718
Page 19
Philips SemiconductorsProduct specification
Vertical deflection boosterTDA4863J; TDA4863AJ
NOTES
2000 Aug 1719
Page 20
Philips Semiconductors – a w orldwide compan y
Argentina: see South America
Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140,
United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409,
Tel. +1 800 234 7381, Fax. +1 800 943 0087
Uruguay: see South America
Vietnam: see Singapore
Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD,
Tel. +381 11 3341 299, Fax.+381 11 3342 553
For all other countries apply to: Philips Semiconductors,
Marketing Communications, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN,
The Netherlands, Fax. +31 40 27 24825
The information presented in this document does not form part of any quotationor contract, is believed tobe accurate and reliable and may be changed
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual property rights.
2000
Internet: http://www.semiconductors.philips.com
70
Printed in The Netherlands753504/01/pp20 Date of release:2000 Aug 17Document order number: 9397 750 07125
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