LM5145 datasheet(6/55 Pages) TI

6 / 55 page

7 Specifications

7.1 Absolute Maximum Ratings

Over the recommended operating junction temperature of –40

℃ to +150℃ (unless otherwise noted).(1)

MIN

MAX

UNIT

Input voltage

VIN

–0.3

100

–1

100

SW (20-ns transient)

–5

100

ILIM

–1

100

EN/UVLO

–0.3

100

VCC

–0.3

FB, COMP, SS/TRK, RT

–0.3

SYNCIN

–0.3

Output voltage

BST

–0.3

110

BST to VCC

100

BST to SW

–0.3

VCC to BST (20-ns transient)

LO (20-ns transient)

–3

PGOOD

–0.3

Operating junction temperature, TJ

150

°C

Storage temperture, Tstg

–55

150

°C

(1)

Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply

functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions.

If used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully

functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.

7.2 ESD Ratings

MIN

MAX

UNIT

V(ESD)

Electrostatic discharge

Human body model (HBM), per

ANSI/ESDA/JEDEC JS-001, all

pins(1)

–2000

2000

Charged device model (CDM), per

JEDEC specification JESD22-C101,

all pins(2)

–500

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.

LM5146

SNVSBV0A – JUNE 2021 – REVISED JUNE 2021

www.ti.com

Submit Document Feedback

Product Folder Links: LM5146

LM5145 Datasheet(PDF) 6 Page - Texas Instruments

LM5145 Datasheet(HTML) 6 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

Datasheet Download

Link URL