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TPSM84A21

SLVSDF7 – DECEMBER 2016

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Copyright © 2016, 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)

The ambient temperature is the air temperature of the surrounding environment. The junction temperature is the temperature of the

internal power IC when the device is powered. Operating below the maximum ambient temperature, as shown in the safe operating area

(SOA) curves, ensures that the maximum junction temperature of any component inside the module is never exceeded.

6 Specifications

6.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

Input voltage

VIN

–0.3

15

V

EN/UVLO

–0.3

7

V

PGOOD, SYNC, VG

–0.3

6

V

ILIM, VADJ, VS+

–0.3

3

V

PGND

–0.3

0.3

V

Output voltage

VOUT

–0.3

3

V

Source current

EN/UVLO

100

µA

Sink current

VG

100

mA

PGOOD

4

mA

Mechanical shock

Mil-STD-883D, Method 2002.3, 1 msec, 1/2 sine, mounted

500

G

Mechanical vibration

Mil-STD-883D, Method 2007.2, 20-2000Hz

20

G

(2)

–40

125

°C

(2)

–40

85

°C

–55

150

°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.

6.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

±2500

V

±1500

(1)

The ambient temperature is the air temperature of the surrounding environment. The junction temperature is the temperature of the

internal power IC when the device is powered. Operating below the maximum ambient temperature, as shown in the safe operating area

(SOA) curves, ensures that the maximum junction temperature of any component inside the module is never exceeded.

6.3 Recommended Operating Conditions

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

MIN

NOM

MAX

UNIT

Input voltage

8

14

V

Output voltage

0.55

1.35

V

Gate drive voltage

5.0

5.5

V

EN voltage

0

5.5

V

PGOOD pull-up voltage

0

5.5

V

SYNC voltage

0

5.5

V

Output current

0

10

A

–40

125

°C

–40

85

°C