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TDA8174A PDF预览

TDA8174A

更新时间: 2024-02-27 04:49:52
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
5页 64K
描述
VERTICAL DEFLECTION CIRCUIT

TDA8174A 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:ZIP, ZIP11,.1,.1,67Reach Compliance Code:compliant
风险等级:5.85Is Samacsys:N
应用:TV; MONITOR消隐输出:NO
商用集成电路类型:VERTICAL DEFLECTION ICJESD-30 代码:R-PSFM-T11
功能数量:1端子数量:11
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:ZIP
封装等效代码:ZIP11,.1,.1,67封装形状:RECTANGULAR
封装形式:FLANGE MOUNT电源:10/35 V
认证状态:Not Qualified子类别:Deflection ICs
最大供电电压 (Vsup):30 V最小供电电压 (Vsup):10 V
表面贴装:NO温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:1.7 mm
端子位置:SINGLEBase Number Matches:1

TDA8174A 数据手册

 浏览型号TDA8174A的Datasheet PDF文件第1页浏览型号TDA8174A的Datasheet PDF文件第2页浏览型号TDA8174A的Datasheet PDF文件第4页浏览型号TDA8174A的Datasheet PDF文件第5页 
TDA8174A - TDA8174AW  
(continued  
DC ELECTRICAL CHARACTERISTICS  
Symbol  
V4  
Parameter  
Reference Voltage  
Reference Voltage Drift Versus Vs  
Test Conditions  
–I = 20 A  
Min. Typ. Max.  
Unit  
V
6.3  
6.6  
1
6.9  
2
µ
4
dV4/Vs  
Vs = 10V to 35V  
I = 10 A to 30 A  
mV/V  
dV4/dI4 Reference Voltage Drift Versus I4  
V5 Internal Reference Voltage  
VD11-10 Diode Fwd Voltage  
1.5  
2
mV/ A  
µ
µ
µ
4
4.25 4.45 4.65  
V
V
ID = 1.2A  
2.2  
2.2  
60  
3
3
VD1-2  
GV  
Vfs  
V11  
V3  
Diode Fwd Voltage  
ID = 1.2A  
V
Output Stage Open Loop Gain  
V10-11 Saturation Voltage  
Pin 11 Scanning Voltage  
Trigger Input Threshold  
Trigger Input Bias Current  
Trigger Input Width  
f = 100Hz  
dB  
V
–I11 = 1.2A  
I11 = 20mA  
(see note 1)  
VIN = V3- 0.2V  
(see note 2)  
1.5  
1.7  
3.0  
2.5  
3
V
2.6  
20  
3.4  
30  
Th  
V
I3  
µA  
t3  
60  
S
µ
1. The trigger input circuit can accept, with a metal option, positive and negative going input pulses.  
1.2 TS  
Notes :  
2. Th  
where : TS is the vertical period and VPP is ramp amplitude at Pin7  
=
VPP  
(V = 24V ; Tamb = 25oC unless otherwise specified)  
AC ELECTRICAL CHARACTERISTICS  
S
Symbol  
Parameter  
Operating Supply Voltage Range  
Peak-to-peak Operating Current Range  
Supply Current  
Test Conditions  
Min. Typ. Max.  
Unit  
V
Vs  
I1  
10  
30  
0.4  
A
Is  
Iy = 2.4App  
315  
51  
mA  
V
V1  
V8  
Tjs  
Flyback Voltage  
Iy = 2.4App  
Sawtooth Pedestall Voltage  
Junction Temp. for Thermal Shutdown  
1.85  
145  
V
C
°
APPLICATION CIRCUIT  
VS  
0.1µF  
470µF  
1N4001  
2
10  
TDA8174A  
µ
F
100  
35V  
VOLTAGE  
REGULATOR  
FLYBACK  
GENERATOR  
5
11  
10µF  
R3  
TRIG-INP  
3
RAMP  
CLOCK  
PULSE  
POWER  
AMP.  
1
GENERATOR  
2.2Ω  
Ry = 9.6Ω  
YOKE  
330Ω  
Ly = 24.6mH  
Iy = 1.2App  
BUFFER  
STAGE  
THERMAL  
PROTECTION  
0.22µF  
Ra  
4
7
8
9
6
2.4kΩ  
1kΩ  
47nF  
Rb  
1.2kΩ  
180kΩ  
220kΩ  
1500µF  
1.2Ω  
22µF  
3/5  

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