STV9379FA

Features:

· POWER AMPLIFIER
· THERMAL PROTECTION
· OUTPUT CURRENT UP TO 2.6A_PP
· FLYBACK VOLTAGE UP TO 90V (on Pin 5)
· SUITABLE FOR DC COUPLING APPLICATION
· EXTERNAL FLYBACK SUPPLY


Pinout




Specifications

Symbol	Parameter	Value	Unit
VS	Supply Voltage (Pin 2) (see note 1)	50	V
V6	Flyback Peak Voltage (Pin 6) (see note 1)	100	V
V1,V7	Amplifier Input Voltage (Pins 1-7) (see note 1)	- 0.3, + VS	V
IO	Maximum Output Peak Current (see notes 2 and 3)	1.8	A
I3	Maximum Sink Current (t < 1ms)	1.8	A
I3	Maximum Source Current (t < 1ms) (in the diode, see Block Diagram) (see note 2)	1.8	A
VESD	ESD susceptibility : EIAJ Norm (200pF discharged through 0)	300	V
V3-V2	Voltage Difference between Flyback Supply and Supply Voltage	50	V
Toper	Operating Ambient Temperature	- 20, + 75	°C
Tstg	Storage Temperature	-40, +150	°C
Tj	Junction Temperature	+150	°C

Description

Designed for monitors and high performance TVs,the STV9379FA vertical deflection booster can handle flyback voltage up to 90V. Further to this, it is possible to have a flyback voltage which is more than the double of the supply (Pin 2). This allows to decrease the power consumption, or to decrease the flyback time for a given supply voltage.

The STV9379FA operates with supplies up to 42V and provides up to 2.6APP output current to drive the yoke.

The STV9379FA is offered in HEPTAWATT package.