LM5073

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SNVS490C – MARCH 2007 – REVISED APRIL 2013

Absolute Maximum Ratings

(1) (2)

-0.3V to 100V

UVLORTN to VEE

-0.3V to 16V

DCCL, RCLASS to VEE

-0.3V to 7V

nPGOOD, nSD, SD to RTN

-0.3V to 16V

RAUX to RTN

-0.3V to 100V

ESD Rating

2000V

Wave (4 seconds)

260°C

Infrared (10 seconds)

240°C

Vapor Phase (75 seconds)

219°C

Storage Temperature

-55°C to 150°C

Junction Temperature

150°C

(1)

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

(2)

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

specifications.

(3)

During rear auxiliary operation, the RTN pin can be approximately -0.4V with respect to VEE. This is caused by normal internal bias

currents, and will not harm the device. Application of external voltage or current must not cause the absolute maximum rating to be

exceeded.

(4)

The human body model is a 100 pF capacitor discharged through a 1.5 k

Ω resistor into each pin.

(5)

For detailed information on soldering the plastic HTSSOP package, refer to the Packaging Databook.

Operating Ratings

9V to 70V

Operating Junction Temperature

-40°C to 125°C

Electrical Characteristics

(1)

to +125°C. Minimum and Maximum limits are ensured through test, design, or statistical correlation. Typical values represent

indicated

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Supply Current

VIN Supply Current

Normal Operation

2

3

mA

Detection and Classification

VIN Signature Startup Voltage

1.5

V

Signature Resistance

23.25

24.5

26

k

Ω

Signature Resistor Disengage / Classification Engage

11.0

12

12.8

V

Hysteresis

1.9

V

Classification Current Turn Off

22

23.5

25

V

RCLASS Voltage

1.213

1.25

1.287

V

Supply Current During Classification

0.7

1.1

mA

Line Under Voltage Lock-Out

Default UVLO Release

36

38.5

40

V

Default UVLO Lock out

29.5

31

32.5

V

Default UVLO Hysteresis

6

V

(1)

Minimum and Maximum limits are ensured through test, design, or statistical correlation using Statistical Quality Control (SQC) methods.

calculate Average Outgoing Quality Level (AOQL).

(2)

For detailed information on soldering the plastic HTSSOP package, refer to the Packaging Databook.

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