TDA4864AJ/V1,112 NXP Semiconductors, TDA4864AJ/V1,112 Datasheet - Page 10

• Manufacturer Part Number: TDA4864AJ/V1,112
• Manufacturer: NXP Semiconductors

Specifications of TDA4864AJ/V1,112

• Operating Supply Voltage (typ): 12/15/18/24/28V
• Operating Supply Voltage (min): 9V
• Operating Supply Voltage (max): 30V
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 7
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
12. Application information
9397 750 13441
Product data sheet
Fig 6. Application circuit with TDA4864J for external guard signal generation.
Fig 7. Application circuit with TDA4864J.
(1) With C
Attention: the heatsink of the IC must be isolated against ground of the application (it is connected to pin GND).
deflection controller
S2
from
(typical value between 47 nF and 150 nF) the flyback time and the noise behavior can be optimized.
DIFFERENTIAL
STAGE
INPUT
7
INP
TDA4864J
6
INN
1.8 k
1.8 k
R3
R2
R
5.6
C
S2
S2
2
5
(1)
vertical
output
signal
V
Rev. 01 — 12 August 2004
F
R
270
P
1N4448
2.2
R1
PROTECTION
5
VOUT
VERTICAL
THERMAL
deflection
coil
(1 W)
OUTPUT
5.6
1
BC556
R
S1
C
100
nF
S1
8 V
4
GND
V
470 F
22 F
3.3 k
N
TDA4864J; TDA4864AJ
V
3
P2
220 k
GENERATOR
1 k
FLYBACK
V
P
BC548
guard output
HIGH = error
001aab330
470 F
TDA4864J
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
50 V
Vertical deflection booster
2
V
V
4.3
FB
F
BYV27
D1
REFERENCE
CIRCUIT
9 V
1
V
V
470 F
P1
P
001aab331
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