LM3407

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SNVS553B – JANUARY 2008 – REVISED MAY 2013

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

ABSOLUTE MAXIMUM RATINGS

(1)

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

availability and specifications.

VALUE / UNIT

VIN to GND

-0.3V to 36V

VIN to GND (Transient)

42V (500 ms)

LX to GND

-0.3V to 36V

LX to GND (Transient)

-3V (2 ns), 42V (500

ms)

ISNS, FS, DIM, EN to GND

-0.3V to 7V

2kV

Junction Temperature

150°C

Storage Temperature

−65°C to + 125°C

Soldering Information

Lead Temperature (Soldering, 10sec)

260°C

Infrared or Convection (20sec)

235°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 specifications and test conditions, see the Electrical Characteristics.

(2)

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

Ω resistor into each pin.

RECOMMENDED OPERATING CONDITIONS

VALUE / UNIT

4.5V to 30V

Junction Temperature Range

−40°C to + 125°C

Thermal Resistance (

(1)

50°C/W

(1)

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