1997 Oct 27

5

Philips Semiconductors

Product specification

Vertical deflection power amplifier for

monitors

TDA4860

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134); voltages referenced to substrate (pin 6); unless

otherwise specified.

Notes

1. Internally limited by thermal protection; switching temperature point at 160

±8 °C.

2. Equivalent to discharging a 200 pF capacitor through a 0

Ω series resistor.

THERMAL CHARACTERISTICS

The heatsink can be estimated according to application circuit (see Fig.1):

.

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

supply voltage (pin 1)

−

40

V

supply voltage (pin 4)

−

60

V

supply voltage (pin 8)

−

60

V

voltage on pins 2, 3 and 9

−

V

voltage on pins 5 and 7

−

60

V

current on pin 4

−

1A

output current on pin 5 (peak value)

note 1

−±1.3

A

flyback current on pin 7 (peak value)

−±1.3

A

current on pin 9

−−8mA

storage temperature

−25

+150

°C

operating ambient temperature

−20

+75

°C

junction temperature

note 1

−

168

°C

electrostatic handling for all pins

note 2

−±300

V

SYMBOL

PARAMETER

VALUE

UNIT

thermal resistance from junction to case

10

K/W

R

th j-a

R

th j-c

R

th c-h

R

th h-a

++

T

j(max)

T

amb

–

P

IC(max)

-----------------------------------

105

°C65 °C

–

1.8 W

-----------------------------------------

22.2 K/W

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=

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