ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

DC Supply Voltage

±28

V

°C35

W

Storage and Junction Temperature

–40 to 150

°C

Maximum Voltage Across RF (pin6)

8

V

Operating Temperature Range

0 to 70

°C

ESD

Max ESD on Pins

±1.2

KV

THERMAL DATA

Symbol

Parameter

Typ.

Max.

Unit

Thermal Resistance Junction-case

1.8

2.5

°C/W

PIN FUNCTIONS

N.

Name

Function

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

OUT

BOOTDIODE

BOOT

NC

FEEDCAP

FREQ

SGN-GND

IN

ST-BY/MUTE

VREG

PWM OUTPUT

BOOTSTRAP DIODE ANODE

BOOTSTRAP

NOT CONNECTED

FEEDBACK INTEGRATING CAPACITOR

SETTING FREQUENCY RESISTOR

SIGNAL GROUND

SIGNAL NEGATIVE SUPPLY

INPUT

CONTROL STATE PIN

POSITIVE SIGNAL SUPPLY

INTERNAL VOLTAGE REGULATOR

POSITIVE POWER SUPPLY

NEGATIVE POWER SUPPLY (to be connected to pin 13 via CS)

NEGATIVE POWER SUPPLY (to be connected to pin 13 via CS)

1

2

3

4

5

6

7

9

10

11

8

ST-BY/MUTE

IN

SGN-GND

FREQ

FEEDCAP

N.C.

BOOT

BOOTDIODE

OUT

TAB CONNECTED TO PIN 8

13

14

15

12

VREG

D96AU539A

PIN CONNECTION (Top view)

TDA7482

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