LM48580
SNAS491A –FEBRUARY 2010–REVISED MAY 2013
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Absolute Maximum Ratings(1)(2)(3)
Supply Voltage(1)
6V
SW Voltage
25V
VBST Voltage
VAMP
21V
17V
Input Voltage
Power Dissipation(4)
−0.3V to VDD + 0.3V
Internally limited
2kV
Human Body Model(5)
Machine Model(6)
ESD Rating
150V
Charge Device Model(7)
750V
Storage Temperature
Junction Temperature
Thermal Resistance
Soldering Information
−65°C to + 150°C
150°C
θJA (YZR0012)
64 °C/W
See AN-1112 (SNVA009) "DSBGA Wafer Level Chip Scale Package."
(1) “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of
device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or
other conditions beyond those indicated in the Recommended Operating Conditions is not implied. The Recommended Operating
Conditions indicate conditions at which the device is functional and the device should not be operated beyond such conditions. All
voltages are measured with respect to the ground pin, unless otherwise specified.
(2) The Electrical Characteristics tables list ensured specifications under the listed Recommended Operating Conditions except as
otherwise modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and
are not ensured.
(3) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and
specifications.
(4) The maximum power dissipation must be derated at elevated temperatures and is dictated by TJMAX, θJA, and the ambient temperature,
TA. The maximum allowable power dissipation is PDMAX = (TJMAX − TA) / θJA or the given in Absolute Maximum Ratings, whichever is
lower.
(5) Human body model, applicable std. JESD22-A114C.
(6) Machine model, applicable std. JESD22-A115-A.
(7) Charge device model, applicable std. JESD22-C101-C.
Operating Ratings
Temperature Range
T
MIN ≤ TA ≤ TMAX
−40°C ≤ TA ≤ +85°C
2.5V ≤ VDD ≤ 5.5V
Supply Voltage
VDD
4
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