Philips Semiconductors
Vertical deflection and guard circuit
(110˚)
Product specification
TDA3654
TDA3654Q
GENERAL DESCRIPTION
The TDA3654 is a full performance vertical deflection output circuit for direct drive of the deflection coils and can be used
for a wide range of 90° and 110° deflection systems.
A guard circuit is provided which blanks the picture tube screen in the absence of deflection current.
Features
• Direct drive to the deflection coils
• 90° and 110° deflection system
• Internal blanking guard circuit
• Internal voltage stabilizer
QUICK REFERENCE DATA
Output voltage
Output current (peak-to-peak)
Supply voltage
Guard circuit output voltage
Operating ambient temperature range
Storage temperature
V5-2
I5(p-p)
V9-2
V7-2
Tamb
Tstg
max. 60 V
max. 3 A
max. 40 V
max. 5,6 V
−25 to +60
°C
−55 to +150 °C
THERMAL RESISTANCE
From junction to mounting base
Rth j-mb
3,5 to 4
K/W
PACKAGE OUTLINES
TDA3654 : 9-lead SIL; plastic power (SOT131) (1).
TDA3654Q : 9-lead SIL bent to DIL; plastic power (SOT157) (2).
Notes
1. SOT131-2; 1997 January 07
2. SOT157-2; 1997 January 07
March 1991
2