LM5118, LM5118-Q1

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SNVS566G – APRIL 2008 – REVISED FEBRUARY 2013

Absolute Maximum Ratings

(1)

VIN, EN, VOUT to GND

-0.3V to 76V

-0.3 to 15V

HB to HS

-0.3 to 15V

HO to HS

-0.3 to HB+0.3V

HS to GND

-4V to 76V

CSG, CS to GND

-0.3V to +0.3V

RAMP, SS, COMP, FB, SYNC, RT to GND

-0.3 to 7V

ESD Rating

2 kV

Storage Temperature Range

-55°C to +150°C

Junction Temperature

+150°C

(1)

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

(2)

These pins must not be raised above VIN.

(3)

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

Ω resistor into each pin.

Operating Ratings

(1)

3V to 75V

VCC, VCCX

4.75V to 14V

Junction Temperature

-40°C to +125°C

(1)

Operating Ratings indicate conditions for which the device is intended to be functional, but does not ensure specific performance limits.

For specifications and test conditions see Electrical Characteristics.

(2)

5V VIN is required to initially start the controller.

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