LM27313, LM27313-Q1

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SNVS487E – DECEMBER 2006 – REVISED JANUARY 2015

5 Pin Configuration and Functions

SOT-23 Package

5-Pin

(Top View)

Pin Functions

PIN

DESCRIPTION

NO.

NAME

1

SW

O

Drain of the internal FET switch.

2

GND

G

Analog and power ground.

3

FB

I

4

SHDN

I

5

I/P

Analog and power input.

(1)

I: Input Pin, O: Output Pin, P: Power Pin, G: Ground Pin

6 Specifications

6.1 Absolute Maximum Ratings

(1) (2)

MIN

MAX

UNIT

FB Pin Voltage

−0.4

6

V

SW Pin Voltage

−0.4

30

V

Input Supply Voltage

−0.4

14.5

V

Shutdown

(Survival)

Input Voltage

−0.4

14.5

V

Lead Temp. (Soldering, 5 s)

300

°C

Power Dissipation

Internally Limited

−65

150

°C

(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)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and

specifications.

6.2 ESD Ratings: LM27313

VALUE

UNIT

±2000

Electrostatic discharge

V

Charged device model (CDM), per JEDEC specification JESD22-C101, all

±1000

(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.

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Product Folder Links: LM27313 LM27313-Q1