LM3444MM Datasheet, PDF (3/30 Pages) Texas Instruments – AC-DC Offline LED Driver

LM3444
www.ti.com
SNVS682C – NOVEMBER 2010 – REVISED MAY 2013
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ABSOLUTE MAXIMUM RATINGS ⁽¹⁾
If Military/Aerospace specified devices are required, contact the Texas Instruments Sales Office/Distributors for
availability and specifications.
VALUE / UNITS
V_CC and GATE to GND
ISNS to GND
–0.3V to +14V
–0.3V to +2.5V
FILTER and COFF to GND
–-0.3V to +7.0V
COFF Input Current
Continuous Power Dissipation⁽²⁾
ESD Susceptibility
Human Body Model ⁽³⁾
60mA
Internally Limited
2 kV
Junction Temperature (T_J-MAX)
Storage Temperature Range
150°C
–65°C to +150°C
Maximum Lead Temperature Range (Soldering)
260°C
(1) Absolute maximum ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions for which the
device is intended to be functional, but device parameter specifications may not be ensured. For specifications and test conditions, see
the Electrical Characteristics. All voltages are with respect to the potential at the GND pin, unless otherwise specified.
(2) Internal thermal shutdown circuitry protects the device from permanent damage. Thermal shutdown engages at T_J = 165°C (typ.) and
disengages at T_J = 145°C (typ).
(3) Human Body Model, applicable std. JESD22-A114-C.
RECOMMENDED OPERATING CONDITIONS
V_CC
Junction Temperature
VALUE / UNITS
8.0V to 13V
−40°C to +125°C
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