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參數(shù)資料
| 型號： | TDA8351 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 偏轉(zhuǎn) |
| 英文描述： | DC-coupled vertical deflection circuit |
| 中文描述： | VERTICAL DEFLECTION IC, PSIP9 |
| 封裝： | POWER, PLASTIC, SOT-131-2, SIP-9 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大小： | 81K |
| 代理商： | TDA8351 |
1999 Sep 27
2
Philips Semiconductors
Product specification
DC-coupled vertical deflection circuit
TDA8351
FEATURES
Few external components
Highly efficient fully DC-coupled vertical output bridge
circuit
Vertical flyback switch
Guard circuit
Protection against:
– short-circuit of the output pins (7 and 4)
– short-circuit of the output pins to V
P
Temperature protection
High EMC immunity because of common mode inputs
A guard signal in zoom mode.
GENERAL DESCRIPTION
The TDA8351 is a power circuit for use in 90
°
and 110
°
colour deflection systems for field frequencies of 50 to
120 Hz. The circuit provides a DC driven vertical
deflection output circuit, operating as a highly efficient
class G system.
QUICK REFERENCE DATA
Note
1.
A flyback supply voltage of
>
50 V up to 60 V is allowed in application. A 220 nF capacitor in series with a 22
resistor
(depending on I
O
and the inductance of the coil) has to be connected between pin 7 and ground. The decoupling
capacitor of V
FB
has to be connected between pin 6 and pin 3. This supply voltage line must have a resistance of
33
(see application circuit Fig.6).
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
DC supply
V
P
I
q
Vertical circuit
supply voltage
quiescent supply current
9
30
25
V
mA
I
O(p-p)
output current
(peak-to-peak value)
differential input current
(peak-to-peak value)
differential input voltage
(peak-to-peak value)
3
A
I
diff(p-p)
600
μ
A
V
diff(p-p)
1.5
1.8
V
Flyback switch
I
M
V
FB
peak output current
flyback supply voltage
±
1.5
50
60
A
V
V
note 1
Thermal data (in accordance with IEC 747-1)
T
stg
T
amb
T
vj
storage temperature
operating ambient temperature
virtual junction temperature
55
25
+150
+75
150
°
C
°
C
°
C
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| TDA8351/N6,112 | 功能描述:IC DC COUPLED V-DEFL 9-SIL RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
| TDA8351A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DC-coupled vertical deflection output circuit |
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| TDA8354 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Full bridge current driven vertical deflection output circuit in LVDMOS |
| TDA8354Q | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Full bridge current driven vertical deflection output circuit in LVDMOS |
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