LM3463_12 Datasheet, PDF (6/40 Pages) Texas Instruments – LM3463 Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

LM3463
SNVS807 – MAY 2012
www.ti.com
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⁾
VIN to GND
-0.3V to 100V
DR0, DR1, DR2, DR3, DR4, DR5 to GND
-0.3V to 100V
EN
-0.3V to 5.5V
DRVLIM
-0.3V to 6V
Faultb
-0.3V to 20V
All other pins
-0.3V to 7V
ESD Rating
Human Body Model⁽²⁾
±2 kV
Storage Temperature
−65°C to +150°C
Junction Temperature (T_J)
−40°C to +125°C
(1) Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which
operation of the device is intended to be functional. For guaranteed specifications and test conditions, see the Electrical Characteristics.
(2) Human Body Model, applicable std. JESD22-A114-C.
Operating Ratings
Supply Voltage Range (VIN)
Junction Temperature Range (T_J)
Thermal Resistance (θ_JA)
Thermal Resistance (θ_JC)
12V to 95V
−40°C to + 125°C
24°C/W
2.5°C/W
6
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