參數(shù)資料
型號: TDA8171
廠商: 意法半導體
英文描述: VERTICAL DEFLECTION BOOSTER
中文描述: 垂直偏轉(zhuǎn)升壓器
文件頁數(shù): 1/4頁
文件大?。?/td> 72K
代理商: TDA8171
TDA8171
VERTICAL DEFLECTION BOOSTER
December 1998
1
3
4
5
6
7
2
REFERENCE
VOLTAGE
TDA8171
GROUND
OUTPUT
INVERTING INPUT
NON-INVERTING
+ REFERENCE VOLTAGE
SUPPLY
VOLTAGE
OUTPUT
STAGE
SUPPLY
FLYBACK
GENERATOR
FLYBACK
GENERATOR
THERMAL
PROTECTION
POWER
AMPLIFIER
10k
8
BLOCK DIAGRAM
7
6
5
4
3
2
1
Tab connected to Pin 4
OUTPUT STAGE SUPPLY
OUTPUT
GROUND
FLYBACK GENERATOR
SUPPLY VOLTAGE
INVERTING INPUT
NON-INVERTING INPUT + REFERENCE VOLTAGE
8
PIN CONNECTIONS
HEPTAWATT
(Plastic Package)
ORDER CODE :
TDA8171
.
POWER AMPLIFIER
.
FLYBACK GENERATOR
.
THERMAL PROTECTION
.
OUTPUT CURRENT UP TO 3.0A
PP
.
FLYBACK VOLTAGE UP TO 70V (on Pin 5)
.
INTERNAL REFERENCE VOLTAGE
DESCRIPTION
Designed for monitors and high performance TVs,
the TDA8171 vertical deflection booster delivers
flyback voltages up to 70V.
The TDA8171 operates with supplies up to 35V and
provides up to 3A
PP
output current to drive the yoke.
The TDA8171 is offered in HEPTAWATT package.
1/4
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