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PDF ILA8359 Data sheet ( Hoja de datos )
| Número de pieza | ILA8359 | |
| Descripción | VERTICAL DEFLECTION AMPLIFIER CIRCUIT | |
| Fabricantes | Integral | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ILA8359 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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ILA8359
VERTICAL DEFLECTION AMPLIFIER CIRCUIT
( functional equivalent of TDA8359J Philips )
IC ILA8359 - powerful integrated circuit designed for use in 90o and 110 o deflection
system of color TV sets. It includes frame deflecting bridge output, which operates as a high
efficient class G amplifier. IC ILA8359 can operates with 25 to 200 Hz field frequencies and
vertical deflection coils of 4:3 and 16:9 picture tubes. The full bridge output circuit allows to
use IC in applications with 12 V power supply voltage and 45 V flyback supply voltage (de-
pends on the configuration of deflection coils).
ILA8359 chip is designed on the basis of low voltage DMOS process, which included
bipolar, CMOS and DMOP structures. DMOP output transistors (MOSFETs), are used in the
output stage because of absence of secondary breakdown, to provide the best SOAR fea-
tures. The internal circuit design allows to adjust correctly device operation using a small
quantity of external components.
Main features:
- Small quantity of external components required;
- High efficiency fully DC coupled vertical bridge output circuit;
- Vertical flyback switch with short rise and fall times;
- Built-in guard circuit (to prevent tube damage);
- Thermal protection circuit;
- Differential mode of inputs;
- Improved EMC performance due to differential inputs.
IC is realized in 9 – pin plastic DIL-SIL power case 1509.9-A.
Permissible value of ESD potential 2000 V.
ILA8359-Tse, M, Normal.dot, 997376, 2011-11-09, V 1.1
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1 page  
ILA8359
Table 3 – Recommended operation modes
Symbol Parameters
VP Supply voltage
VFB Flyback supply voltage
IO(p-p) Output current
IO(peak) Flyback mode max (peak) output current
at (tFB < 1,5 ms; Flyback time)
VI(p-p) 1) Input voltage
VI(bias)1) Input bias voltage
VO(qrd)(max) Max guard voltage (Max leakage current
II(max) = 10 μA)
Ptot 2) Total power dissipation
TJ Junction temperature
Norm
Min Max
7,5 18
2VP 66
- 3,2
- ±1,8
0 1500
100 1600
- 18
--
- 125
Unit
V
V
A
A
mV
mV
V
W
°C
________
1) Allowable range of input voltages is (VI(bias) + Vdif) < 1600 mV.
2) Absolute maximum power Ptot,mW, dissipated by IC at the ambient temperature
TA, is calculated by formula:
Ptot = (125 – TA) • Rth(j-a) ,
( 1`)
where 125 – junction absolute maximum operating temperature, °C
Rth(j-a) – thermal resistance “junction – ambient”, °C /W. Rth(j-a) is estimated as
65°C /W.
For IC with additional external heat sink thermal resistance junction-ambient Rth(j-a),
°C /W , is determined as :
Rth(j-a) = Rth(j-c) + Rth(c-a) , ( 2 )
Rth(j-c) - thermal resistance “junction – case”, °C /W. Rth(j-c) is estimated as
6°C /W.
Rth(c-a) - resistance “case-ambient” (is determined by the design of heat sink and
specified by IC consumer),°C /W
ILA8359-Tse, M, Normal.dot, 997376, 2011-11-09, V 1.1
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5 Page 
ILA8359
Technological mark
Contact pad coordinates are indicated in the table 6.
Technological mark on chip ILA8359 has coordinates, mm: left bottom corner
х = 1.488 , у = 0.579.
Chip thickness is 0,35±0,02.
Fig. 5– Chip outline drawing
Table 6 Contact pad location table
Contact pad number
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
Coordinates (Left bottom corner), mm
ХУ
2.845
0.240
2.845
0.450
2.374
0.860
2.366
1.359
2.216
1.399
2.596
2.062
2.426
2.062
2.134
2.784
1.980
2.784
1.513
2.088
1.343
2.088
0.492
2.831
0.650
1.686
0.199
0.670
0.199
0.510
Note - Coordinates and size of the contact pads 0,104 х 0,104 mm are given by the layer
«Passivation»
ILA8359-Tse, M, Normal.dot, 997376, 2011-11-09, V 1.1
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11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ILA8359.PDF ] | |
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