4

LM3103

SNVS523G – SEPTEMBER 2007 – REVISED JANUARY 2018

www.ti.com

Product Folder Links: LM3103

Submit Documentation Feedback

Copyright © 2007–2018, 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.

6 Specifications

6.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

VIN, RON to AGND

–0.3

43.5

V

SW to AGND

–0.3

43.5

V

SW to AGND (Transient)

–2 (< 100 ns)

V

VIN to SW

–0.3

43.5

V

BST to SW

–0.3

7

V

VCC to AGND

–0.3

7

V

FB to AGND

–0.3

5

V

All Other Inputs to AGND

–0.3

7

V

Junction Temperature, TJ

150

°C

Storage Temperature, Tstg

–65

150

°C

(1)

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

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

±2

kV

(1)

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

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

Characteristics.

6.3 Recommended Operating Conditions

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

(1)

MIN

MAX

UNIT

Supply Voltage Range (VIN)

4.5

42

V

Junction Temperature Range (TJ)

−40

125

°C

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

6.4 Thermal Information

THERMAL METRIC(1)

LM3103

UNIT

PWP (HTSSOP)

16 PINS

RθJA

Junction-to-ambient thermal resistance

35

°C/W