Datasheet

LM5066
SNVS655G –JUNE 2011–REVISED FEBRUARY 2013 www.ti.com
Absolute Maximum Ratings
(1)
VIN, VIN_K, GATE, UVLO/EN, OUT, SENSE, PGD to GND
(2)
-0.3V to 100V
OVLO, FB, TIMER, PWR to GND -0.3V to 7.0V
SCL, SDAI, SDAO, CL, ADR0, ADR1, ADR2, VDD, VAUX, DIODE,
RETRY to GND -0.3V to 6.0V
SENSE to VIN_K, VIN to VIN_K, AGND to GND -0.3V to +0.3V
ESD Rating
(3)
2kV
Human Body Model
Storage Temperature -65°C to +150°C
Junction Temperature +150°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 do not ensure specific performance limits. For specifications and conditions see the
Electrical Characteristics.
(2) The GATE pin voltage is typically 13.6V above VIN when the LM5066 is enabled. Therefore, the Absolute Maximum Rating for VIN
applies only when the LM5066 is disabled, or for a momentary surge to that voltage since the Absolute Maximum Rating for the GATE
pin is also 100V.
(3) The human body model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin. 2 kV rating for all pins except GATE
which is rated for 1 kV.
Operating Ratings
VIN, SENSE, OUT voltage 10V to 80V
Junction Temperature -40°C to +125°C
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