TAS5630B

SLES217B

– NOVEMBER 2010 – REVISED NOVEMBER 2011

www.ti.com

ABSOLUTE MAXIMUM RATINGS

over operating free-air temperature range unless otherwise noted

(1)

VALUE

UNIT

VDD to AGND

–0.3 to 13.2

V

GVDD to AGND

–0.3 to 13.2

V

–0.3 to 69

V

–0.3 to 69

V

–0.3 to 82.2

V

–0.3 to 69

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, PSU_REF to AGND

–0.3 to 4.2

V

INPUT_X

–0.3 to 7

V

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

–0.3 to 7

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 represents 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. Ensure 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

GVDD_x

Supply for logic regulators and gate-drive circuitry

DC supply voltage

10.8

12

13.2

V

VDD

Digital regulator supply voltage

DC supply voltage

10.8

12

13.2

V

3.5

4

Output filter according to schematics in the

(2)

1.8

2

Ω

application information section

(2)

2.4

3

7

10

(2)

7

15

μH

(2)

7

10

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

V

operation

64-pin QFP package (PHD)

22

33

Overcurrent-protection-programming resistor,

cycle-by-cycle mode

44-Pin PSOP3 package (DKD)

24

33

k

Ω

Overcurrent-protection-programming resistor,

PHD or DKD

47

68

latching mode

Junction temperature

0

125

°C

(1)

Values are for actual measured impedance over all combinations of tolerance, current and temperature and not simply the component

rating.

(2)

See additional details for SE and PBTL in the System Design Considerations section.

4

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