TDA4856/V6,112 NXP Semiconductors, TDA4856/V6,112 Datasheet - Page 44

• Manufacturer Part Number: TDA4856/V6,112
• Manufacturer: NXP Semiconductors

Specifications of TDA4856/V6,112

• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
2003 Sep 30
handbook, full pagewidth
I
PC monitors
(1) The recommended value for R4 is 1 k .
2
C-bus autosync deflection controller for
4
5
1
2
3
V BDRV
V BSENS
I MOSFET
V HDRV
horizontal
flyback pulse
EHT adjustment
b. Waveforms for normal operation.
V BOP
power-down
R1
t on
t d(BDRV)
V BIN
V HPLL2
2.5 V
5
TR2
Fig.26 Application and timing for feed forward mode.
SOFT START
R2
OTA
D1
C1
C BOP
2
a. Forward mode application.
3
V BOP
V HDRV
10 nF
4
4
C BSENS
2 nF
V BSENS
V BOP
44
DISCHARGE
S
R
R3
Q
Q
c. Waveforms for fault condition.
t off
6
(discharge time of C BSENS )
V CC
3
R4
INVERTING
V BDRV
BUFFER
(1)
transformer
TR1
HORIZONTAL
EHT
OUTPUT
STAGE
Product specification
V RESTART(BSENS)
V STOP(BSENS)
flyback pulse
5
TDA4856
horizontal
1
I MOSFET
MGM081
MBG602
D2