TPS65191

SLVS963A – JULY 2009 – REVISED AUGUST 2010

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These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

ORDERING P/N

PACKAGE

PACKAGE MARKING

–40°C to 85°C

TPS65191RHBR

32-pin 5-mm × 5-mm

TPS65191

QFN

(1)

The RHB package has quantities of 2500 devices per reel.

ABSOLUTE MAXIMUM RATINGS

(1)

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

VALUE

UNIT

Voltage on pins CPVx, STV

–0.3 to 5.5

V

Voltage on pins EN

–0.3 to 5.5

V

40

V

–30

V

Voltage on CKVx, CKVBx, CKVCSx, CKVBCSx

–30 to 40

V

VON–VOFF

62

V

Voltage on STVP

–30 to 40

V

Voltage on DISH

–3.6 to 5.5

V

ESD rating, HBM

2

kV

ESD rating, MM

200

V

ESD rating, CDM

700

V

Continuous power dissipation

See Dissipation Rating Table

Operating junction temperature range

–40 to 150

°C

Storage temperature range

–65 to 150

°C

(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)

All voltage values are with respect to network ground terminal.

DISSIPATION RATINGS

PACKAGE

POWER RATING

POWER RATING

POWER RATING

32-pin 5-mm × 5-mm QFN

75°C/W (Low-K board)

1.33 W

0.73 W

0.53 W

RECOMMENDED OPERATING CONDITIONS

MIN

TYP

MAX

UNIT

VON

Positive high-voltage range

15

35

V

VOFF

Negative low-voltage range

–28

–3

V

VON–VOFF

VON to VOFF voltage range

60

V

CPV input frequency

150

kHz

Operating ambient temperature

–40

85

°C

Operating junction temperature

–40

125

°C

2

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