• LM3481QMM are Automotive-Grade Products

     That are AEC-Q100 Grade 1 Qualified

     (–40°C to+125°C Operating Junction Temperature)

• 10-Lead VSSOP Package

• Internal Push-Pull Driver With 1-A Peak Current Capability

• Current Limit and Thermal Shutdown

• Frequency Compensation Optimized With a Capacitor 

   and a Resistor

• Internal Softstart

• Current Mode Operation

• Adjustable Undervoltage Lockout With Hysteresis

• Pulse Skipping at Light Loads

• Key Specifications

  – Wide Supply Voltage Range of 2.97 V to 48 V

  – 100-kHz to 1-MHz Adjustable

     and Synchronizable Clock Frequency

  – ±1.5% (Over Temperature) Internal Reference

  – 10-µA Shutdown Current (Over Temperature)

• Create a Custom Design Using the LM3481 with 

   the WEBENCH Power Designer