Datasheet

LM5118, LM5118-Q1
www.ti.com SNVS566G –APRIL 2008–REVISED FEBRUARY 2013
Absolute Maximum Ratings
(1)
VIN, EN, VOUT to GND -0.3V to 76V
VCC, LO, VCCX, UVLO to GND
(2)
-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
HBM
(3)
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 kΩ resistor into each pin.
Operating Ratings
(1)
VIN
(2)
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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