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LM5017

SNVS783I – JANUARY 2012 – REVISED OCTOBER 2015

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(1)

Absolute Maximum Ratings are limits beyond which damage to the device may occur. Recommended Operating Conditions are

conditions under which operation of the device is intended to be functional. For ensured specifications and test conditions, see the

Electrical Characteristics. The RTN pin is the GND reference electrically connected to the substrate.

(2)

For detailed information on soldering plastic SO PowerPAD package, refer to Absolute Maximum ratings for Soldering (SNOA549).

Maximum solder time not to exceed 4 seconds.

(3)

High junction temperatures degrade operating lifetimes. Operating lifetime is de-rated for junction temperatures greater than 125°C.

6 Specifications

6.1 Absolute Maximum Ratings

(1)

MIN

MAX

UNIT

–0.3

100

V

SW to RTN

–1.5

V

SW to RTN (100 ns transient)

–5

V

100

V

BST to SW

13

V

–0.3

100

V

–0.3

13

V

FB to RTN

–0.3

5

V

200

°C

150

°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

±2000

V

Charged-device model (CDM), per JEDEC specification JESD22-

±750

(1)

Recommended Operating Conditions are conditions under the device is intended to be functional. For specifications and test conditions,

see Electrical Characteristics.

(2)

High junction temperatures degrade operating lifetimes. Operating lifetime is de-rated for junction temperatures greater than 125°C.

6.3 Recommended Operating Conditions

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

(1)

MIN

MAX

UNIT

(1)

7.5

100

V

–40

125

°C

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report (SPRA953).

6.4 Thermal Information

LM5017

UNIT

NGU

DDA

8 PINS

8 PINS

Junction-to-ambient thermal resistance

41.3

41.1

°C/W

Junction-to-case (bottom) thermal resistance

3.2

2.4

Junction-to-board thermal characteristic parameter

19.2

24.4

Junction-to-board thermal resistance

19.1

30.6

Junction-to-case (top) thermal resistance

34.7

37.3

Junction-to-top thermal characteristic parameter

0.3

6.7