Datasheet

LM48580
SNAS491A –FEBRUARY 2010–REVISED MAY 2013 www.ti.com
Absolute Maximum Ratings
(1)(2)(3)
Supply Voltage
(1)
6V
SW Voltage 25V
VBST Voltage 21V
V
AMP
17V
Input Voltage −0.3V to V
DD
+ 0.3V
Power Dissipation
(4)
Internally limited
Human Body Model
(5)
2kV
ESD Rating Machine Model
(6)
150V
Charge Device Model
(7)
750V
Storage Temperature −65°C to + 150°C
Junction Temperature 150°C
Thermal Resistance θ
JA
(YZR0012) 64 °C/W
Soldering Information 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 T
JMAX
, θ
JA
, and the ambient temperature,
T
A
. The maximum allowable power dissipation is P
DMAX
= (T
JMAX
− T
A
) / θ
JA
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
≤ T
A
≤ T
MAX
−40°C ≤ T
A
≤ +85°C
Supply Voltage V
DD
2.5V ≤ V
DD
≤ 5.5V
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