Absolute Maximum Ratings- IN, EN, OUT to GND-0.3V to +6V
- RSEL to GND-0.3V to lower of +6V or +IN + 0.3V
- LX RMS Current-1.6ARMS to +1.6ARMS
- LX to GND-0.3V to VIN+0.3V
- Continuous Power Dissipation—WLP (TA = +70°C) (Derate 10.51mW/°C above +70°C)840mW
- Operating Temperature Range-40°C to +125°C
- Maximum Junction Temperature+150°C
- Storage Temperature Range-65°C to +150°C
- Lead Temperature (soldering, 10 seconds)+300ºC
- Soldering Temperature (reflow)+260°C
| Note 1: | The LX pin has internal clamps to GND and IN. These diodes may be forward biased during switching transitions. During these transitions, the max LX current should be within the maximum RMS current rating for safe operation. |
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied.Exposure to absolute maximum rating conditions for extended periods may affect device reliability.