AN5534N [PANASONIC]
Vertical deflection output IC; 垂直偏转输出IC
| 型号： | AN5534N |
| 厂家： | 
PANASONIC |
| 描述： | Vertical deflection output IC |
| 文件： | 总5页 (文件大小：50K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ICs for TV
AN5534N
Vertical deflection output IC
■ Overview
Unit: mm
7.7±0.3
The AN5534N is a vertical deflection output IC for
television and CRT monitor. Incorporating a sawtooth
wave generator, this IC enables you to form an AC/DC
feedback-loop by itself only.
φ3.6
■ Features
R1.8
• Built-in stable sawtooth wave generator independent of
input pulse width variation
• Built-in 50 Hz/60 Hz changeover circuit
• Minimum fly-back time of saw-tooth wave signal:
100 µs
(12.5)
(1.2)
19.1±0.3
21.9±0.3
■ Applications
• Televisions and CRT displays
HSIP012-P-0000A
■ Block Diagram
Ramp
generator
Vert. drive
Vert. out
Vert.
trig.
input
Pump up
Vert. size
control SW
1
AN5534N
ICs for TV
■ Pin Descriptions
Pin No.
Description
Power supply 1
Vertical pulse input
Pin No.
Description
Power supply 2
1
2
3
4
5
6
7
8
Pulse amplification
GND
Vertical amplitude control
50 Hz/60 Hz changeover
Saw-tooth wave generation
AC/DC feedback input
9
10
11
12
Vertical output
Power supply for vertical output
Prevention from oscillation
■ Absolute Maximum Ratings
Parameter
Symbol
VCC1
VCC2
V2−9
V4−9
V5−9
V6−9
V10−9
V11−9
ICC1
I3
Rating
15
Unit
Supply voltage
V
30
Pin voltage
0 to 2.7
0 to V1−9
0 to V1−9
0 to V1−9
0 to 61
0 to 61
20
V
Supply current
Pin current
mA
mA
− 0.2 to 0
I8
−1.8 to +1.8
−2.2 to +2.2
27
A[0-p]
I10
Power dissipation
PD
W
°C
°C
Operating ambient temperature *
Storage temperature *
Topr
Tstg
−20 to +70
−55 to +150
Note) Do not apply external currents or voltages to any pins not specifically mentioned.
1.
For circuit currents, '+' denotes current flowing into the IC, and '−' denotes current flowing out of the IC.
2.
: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.
3. *
■ Recommended Operating Range
Parameter
Symbol
VCC1
Range
7 to 15
Unit
Supply voltage
V
VCC2
10 to 30
2
ICs for TV
AN5534N
■ Electrical Characteristics at Ta = 25°C
Parameter
Load short-circuit
Symbol
Conditions
Min
Typ Max
Unit
R. short VCC2 = 26 V
Free from breakdown
Deflection current
IHP−P VCC2 = 26 V, V5 = 2.2 V[p-p]
1.8
2.0
2.2 A[p-p]
Sine wave 1 kHz
Vertical amplifier distortion
factor
T. H. DH VCC2 = 26 V, V5 = 2.2 V[p-p]
2.0
5.0
%
Sine wave 1 kHz
Input threshold voltage
V2
V5
Refer to the "• Test method"
Refer to the "• Test method"
0.5
3.6
0.7
4.5
1.0
5.4
V
V
Sawtooth wave generating start
voltage
Middle point voltage
Idling current
VMID
I11
11.5 12.8 14.1
21.0 36.0 51.0
V
mA
V
Output saturation voltage (lower) V11−10 V7 = GND
Output saturation voltage (upper) V10−9 V7 = GND
3.0
1.5
0.2
4.0
2.5
0.5
V
Pump up charging saturation
voltage
V8−9 V7 = GND
V
Pump up discharging saturation V7−8 V7 = GND
3.0
4.0
V
voltage
• Test method
1. Input threshold voltage (V2)
H2 voltage at which a saw-tooth wave shown below is generated at pin 5 when H2 voltage is gradually increased
from 0 V
2. Saw-tooth wave generating start voltage (V5)
Lower level voltage of a sawtooth wave which generates at pin 5
Input pulse of pin 2
H2
0 V
Sawtooth wave generates at pin 5
H5
L5
3
AN5534N
ICs for TV
■ Usage Notes
• Inter-pin short-circuit test result
Test conditions: VCC = 30 V, DC power supply (30 V, 5 A)
●: IC does not break down even if pins are short-circuited.
× : IC breaks down if pins are short-circuited.
▲: IC does not break down even if pins are short-circuited, but it causes
over-current flows in the external power supply circuit.
1
2
●
●
3
●
●
●
●
●
●
●
●
●
●
2
●
4
●
●
●
●
●
●
●
●
●
3
▲
5
●
●
▲
●
▲
●
●
●
1
●
●
6
●
▲
7
×
●
●
●
×
●
●
●
●
●
●
6
▲
8
9
●
●
▲
●
●
●
7
▲
●
▲
●
●
●
●
8
●
×
▲
●
9
10
×
11
●
●
10
▲
12
●
●
5
●
Pin No.
4
11
12
Pin 4 (50 Hz/60 Hz changeover) = VCC1
Pin 4 (50 Hz/60 Hz changeover) = GND
■ Technical Information
1. PD
Ta curves of HSIP012-P-0000A
PD
Ta
50
45
40
35
30
25
20
15
10
5
Infinite heat sink: Rth (j−c) = 3°C/W
Without heat sink
:
Rth (j−a) = 48°C/W
0
20
40
60
80
100
120
140
160
Ambient temperature Ta (°C)
4
ICs for TV
AN5534N
■ Technical Information (continued)
2. Area of safe operation (ASO) of output transistor forward-biased
Ta = 25°C
Single pulse
2.2
1
10 ms
1.0 s
1.0
0.1
0.01
10
60
100
( )
V
VCE
(ASO curve of deflection output Tr )
Note)
The maximum value of deflection current for the actual use is suitable within ±1.5 A[0-p] (3 A[p-p]).
■ Application Circuit Example
Ramp
generator
Vert. drive
Vert. out
Vert.
trig.
input
Pump up
Vert. size
control SW
100 µF
VCC2
26 V
VCC1
9 V
50 Hz/60 Hz
SW
50 Hz
47 µF
D.Y.
60 Hz
0.68 µF
27 kΩ
100 kΩ
47 µF
47 kΩ
18 kΩ
3.9 kΩ
1 µF
33 kΩ
Vert.
1 000 µF
trig.
input
1.5 Ω
(0.5 W)
Vert. height vol.
1.5 V
0 V
5
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