LM3402, LM3402HV

SNVS450E – SEPTEMBER 2006 – REVISED MAY 2013

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ABSOLUTE MAXIMUM RATINGS(LM3402HV)

(1)

VALUE / UNIT

VIN to GND

−0.3V to 76V

BOOT to GND

−0.3V to 90V

SW to GND

−1.5V

BOOT to VCC

−0.3V to 76V

BOOT to SW

−0.3V to 14V

VCC to GND

−0.3V to 14V

DIM to GND

−0.3V to 7V

CS to GND

−0.3V to 7V

RON to GND

−0.3V to 7V

Junction Temperature

150°C

Storage Temp. Range

−65°C to 125°C

2kV

Soldering Information

Lead Temperature (Soldering, 10sec)

260°C

Infrared/Convection Reflow (15sec)

235°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but specific performance is not ensured. For ensured specifications and the test

conditions, see Electrical Characteristics.

(2)

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

Ω resistor into each pin.

OPERATING RATINGS(LM3402HV)

(1)

VALUE UNIT

6V to 75V

Junction Temperature Range

–40°C to +125°C

Thermal Resistance

(2)

200°C/W

Thermal Resistance

(3)

50°C/W

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but specific performance is not ensured. For ensured specifications and the test

conditions, see Electrical Characteristics.

(2)

VCC provides self bias for the internal gate drive and control circuits. Device thermal limitations limit external loading.

(3)

4

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