SGM61630.pdf• 3A Output Current
• High Efficiency: Up to 94%
• 4.5V to 28.5V Input Voltage Range
• < 18μA Shutdown Supply Current
• 100mΩ Internal Power MOSFET Switch
• Fixed 385kHz Switching Frequency
• Output Adjustable from 0.8V to 25V
• Cycle-by-Cycle Current Limit Protection
• Thermal Shutdown Protection
• Under-Voltage Lockout
• Stable with Low ESR Ceramic Capacitors
• -40℃ to +85℃ Operating Temperature Range
• Available in a Green SOIC-8 (Exposed Pad) Package
• New product available: LM76003 60-V, 3.5-A, 2.2-
MHz synchronous converter
• 4.3-V to 60-V input range
• 3-A continuous output current
• Ultra-low 40-μA operating quiescent current
• 155-mΩ high-side MOSFET
• Current mode control
• Adjustable switching frequency from 200 kHz to
2.5 MHz
• Frequency synchronization to external clock
• Internal compensation for ease of use
• High duty cycle operation supported
• Precision enable input
• 1-μA shutdown current
• Thermal, overvoltage and short protection
• 8-pin HSOIC with PowerPAD™ package
• Create a custom design using the LM76003 with
the WEBENCH® Power Designer
• Create a custom design using the LM16030 with
the WEBENCH® Power Designer
