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TDA8350Q डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - DC-coupled vertical deflection and East-West output circuit - NXP

भाग संख्या TDA8350Q
समारोह DC-coupled vertical deflection and East-West output circuit
मैन्युफैक्चरर्स NXP 
लोगो NXP लोगो 
पूर्व दर्शन
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<?=TDA8350Q?> डेटा पत्रक पीडीएफ

TDA8350Q pdf
Philips Semiconductors
DC-coupled vertical deflection and
East-West output circuit
Preliminary specification
TDA8350Q
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
– short-circuit of the output pins to VP
High EMC immunity due to common mode inputs
Temperature (thermal) protection
East-West output stage with one single conversion
resistor.
GENERAL DESCRIPTION
The TDA8350Q 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 and an East-West driver for sinking the
diode modulator current.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
DC supply
VP supply voltage
IP quiescent current
9 25 V
30 mA
Vertical circuit
IO(p-p)
Idiff(p-p)
Vdiff(p-p)
output current (peak-to-peak value)
differential input current
(peak-to-peak value)
differential input voltage
(peak-to-peak value)
−−3A
600 − µA
1.5 1.8 V
Flyback switch
IM peak output current
VFB flyback supply voltage
note 1
− − ±1.5 A
− − 50 V
− − 60 V
East-West amplifier
IO(sink)
VO(sink)
Ibias
output current (sink only)
peak output voltage
input bias current
IO(sink) = 10 µA
− − 500 mA
− − 40 V
− − 1 µA
Thermal data (in accordance with IEC 747-1)
Tstg
Tamb
Tvj
storage temperature
operating ambient temperature
virtual junction temperature
65
25
−−
150 °C
+75 °C
150 °C
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
(dependent on IO and the inductance of the coil) has to be connected between pin 7 and ground. The decoupling
capacitor of VFB has to be connected between pin 8 and pin 4. This supply voltage line must have a resistance of
33 (see application circuit Fig.5).
January 1995
2

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डाउनलोड[ TDA8350Q Datasheet.PDF ]


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भाग संख्याविवरणविनिर्माण
TDA8350QDC-coupled vertical deflection and East-West output circuitNXP
NXP


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