TAS5615

SLAS595B – JUNE 2009 – REVISED FEBRUARY 2010

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ABSOLUTE MAXIMUM RATINGS

over operating free-air temperature range unless otherwise noted

(1)

TAS5615

UNIT

VDD to AGND

–0.3 to 13.2

V

GVDD to AGND

–0.3 to 13.2

V

–0.3 to 69.0

V

–0.3 to 69.0

V

–0.3 to 82.2

V

–0.3 to 69.0

V

VREG to AGND

–0.3 to 4.2

V

GND_X to GND

–0.3 to 0.3

V

GND_X to AGND

–0.3 to 0.3

V

OC_ADJ, M1, M2, M3, OSC_IO+, OSC_IO–, FREQ_ADJ, VI_CM, C_STARTUP,

–0.3 to 4.2

V

PSU_REF to AGND

INPUT_X

–0.3 to 5

V

RESET, SD, OTW1, OTW2, CLIP, READY to AGND

–0.3 to 7.0

V

Continuous sink current (SD, OTW1, OTW2, CLIP, READY)

9

mA

0 to 150

°C

–40 to 150

°C

±2

kV

Electrostatic discharge

±500

V

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

These voltages represent the dc voltage + peak ac waveform measured at the terminal of the device in all conditions.

(3)

Failure to follow good anti-static ESD handling during manufacture and rework contributes to device malfunction. Make sure the

operators handling the device are adequately grounded through the use of ground straps or alternative ESD protection.

RECOMMENDED OPERATING CONDITIONS

over operating free-air temperature range (unless otherwise noted)

MIN NOM

MAX

UNIT

PVDD_x

Half-bridge supply

DC supply voltage

25

50

52.5

V

Supply for logic regulators and gate-drive

GVDD_x

DC supply voltage

10.8

12

13.2

V

circuitry

VDD

Digital regulator supply voltage

DC supply voltage

10.8

12

13.2

V

7

8.0

Output filter according to schematics in

Load impedance

3.5

4.0

Ω

the application information section.

3.5

4.0

14

15

Output filter inductance

14

15

mH

14

15

Nominal

385

400

415

PWM frame rate selectable for AM interference

AM1

315

333

350

kHz

avoidance; 1% resistor tolerance

AM2

260

300

335

Nominal; master mode

9.9

10

10.1

PWM frame-rate programming resistor

AM1; master mode

19.8

20

20.2

k

Ω

AM2; master mode

29.7

30

30.3

Voltage on FREQ_ADJ pin for slave mode

Slave mode

3.3

operation

Junction temperature

0

150

°C

4

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