SGM6630Q.pdf
? 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
