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TPS2560, TPS2561

SLVS930B – DECEMBER 2009 – REVISED DECEMBER 2015

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Copyright © 2009–2015, Texas Instruments Incorporated

(1)

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

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

Voltages are referenced to GND unless otherwise noted.

(3)

Ambient over temperature shutdown threshold

7 Specifications

7.1 Absolute Maximum Ratings

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

(1) (2)

MIN

MAX

UNIT

Voltage on IN, OUTx, ENx or ENx, ILIM, FAULTx

–0.3

7

V

Voltage from IN to OUTx

–7

7

V

Continuous output current

Internally limited

–

Continuous total power dissipation

See Dissipation Ratings

–

Continuous FAULTx sink current

25

mA

ILIM source current

Internally limited

–

Maximum junction temperature

–40

°C

(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.

7.2 ESD Ratings

VALUE

UNIT

Electrostatic

discharge

±2000

V

±500

(1)

Surges per EN61000-4-2. 1999 applied to output terminals of EVM. These are passing test levels, not failure threshold.

7.3 ESD Ratings: Surge

VALUE

UNIT

Electrostatic

discharge

±8000

V

±15000

7.4 Recommended Operating Conditions

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

MIN

NOM

MAX

UNIT

Input voltage

2.5

6.5

V

TPS2560 enable voltage

0

6.5

V

TPS2561 enable voltage

0

6.5

V

High-level input voltage on ENx or ENx

1.1

V

Low-level input voltage on ENx or ENx

0.66

V

Continuous output current per channel

0

2.5

A

Continuous FAULTx sink current

0

10

mA

Recommended resistor limit

20

187

k

Ω

Operating junction temperature

–40

125

°C