STABP01

2/7

ABSOLUTE MAXIMUM RATINGS

THERMAL DATA

PIN CONNECTION

TYPICAL APPLICATION CIRCUIT

Symbol

Parameter

Value

Unit

Vs

Supply Voltage

10.5

V

Io

Output Current

±0.6

A

Eo

Output Energy(capacitive load)

5

µJ

Vi

Analog Input Voltage

-0.3 to 8

V

Io

Error Amplifier Output Sink Current

10

mA

Power Dissipation at Tamb

500

mW

Storage Ambient Temperature

-65 to 150

°C

Lead Temperature (soldering 10s)

300

°C

Operating Temperature Range

-25 to 85

°C

Symbol

Parameter

SO20

DIP20

Unit

Thermal Resistance junction-ambient soldered on PCB

95

90

°C/W

BUFFER OUT

V+

COMP

CURRENT SENSE

POWER SUPPLY2

DEAD TIME

MAIN OUTPUT

GROUND2

1

3

2

4

5

6

7

8

9

GROUND1

SOFT SW OUT

POWER SUPPLY1

ONE SHOT

ONE SHOT DELAY

DUTY ACCEL

RECTIFIER

FAST ATTACK

BUFFER IN

20

19

18

17

16

14

15

13

12

D00AU1217B

CLOCK(RT/CT)

10

SOFT SW RESET

11

STABP01

PROCESSOR

BUCK

CONVERTER

STA575

POWER AMP

POWER

SUPPLY

REFERENCE SIGNAL

AUDIO INPUT

AC

PROTECTION

SIGNAL

D00AU1218