Not Recommended for New Designs

TPS2592ZA, TPS2592ZL

SLVSCU3 – DECEMBER 2014

www.ti.com

8 Specifications

8.1 Absolute Maximum Ratings

over operating temperature range (unless otherwise noted)

(1) (2)

MIN

MAX

UNIT

VIN

–0.3

20

V

VIN (10 ms Transient)

22

OUT

–0.3

VIN + 0.3

V

Output voltage

OUT (Transient < 1 µs)

-1.2

V

ILIM

–0.3

7

EN/UVLO

–0.3

7

Voltage

V

dV/dT

–0.3

7

BFET

–0.3

30

Continuous power dissipation

See the Thermal Information

40

W

50

-65

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 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, except differential voltages, are with respect to network ground terminal.

(3)

Refer detailed explanation in the application section Maximum Device Power Dissipation Considerations .

8.2 ESD Ratings

MAX

UNIT

±2000

Electrostatic discharge

V

±500

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

8.3 Recommended Operating Conditions

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

MIN

TYP

MAX

UNIT

VIN

4.5

BFET

0

VIN+6

Input voltage range

V

dV/dT, EN/UVLO

0

6

ILIM

0

3.3

Continuous output current

0

1.7

A

Resistance

ILIM

10

45.3

k

Ω

OUT

0.1

1

1000

µF

External capacitance

dV/dT

1

1000

nF

–40

25

125

°C

–40

25

85

°C

(1)

Maximum voltage (including input transients) at VIN pin should not exceed absolute maximum rating as specified in Absolute Maximum

Ratings.

4

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