4.5V to 36V Input, 3A, Synchronous Step-Down Converter, SGM61430 P2P EML3290.
SGM61430
SGM61430.pdf
SGM61430.pdfFEATURES
• Wide 4.5V to 36V Input Voltage Range
• Up to 3A Continuous Output Current
• SGM61430:
0.8V to 24V Output Voltage Range
PFM at Light Load Condition
• SGM61431:
0.8V to 24V Output Voltage Range
FPWM at Light Load Condition
• 390kHz Switching Frequency (Normal Operation)
• SYNC Input for External Switching Clock
• Integrated RDSON Switches: 115mΩ/90mΩ (TYP)
• High Efficiency at Light Load Condition
• Ultra-Low Shutdown Current: 0.6μA (TYP)
• Peak Current Mode Control
• Precision Enable Threshold with UVLO Setting
• Cycle-by-Cycle Current Limit
• 1.5ms (TYP) Internal Soft-Start Time
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green SOIC-8 (Exposed Pad) Package
PIN CONFIGUTION
优势替代
FEATURES
• 4.5V to 36V Input Voltage Range
• 3A Continuous Output Current
• 100mΩ/75 mΩ Internal Power MOSFET Switch
• Output Adjustable from 0.808V
• Up to 1.5MHz Adjustable Switching Frequency
• Cycle-by-Cycle Current Limit, InputUnder-voltage
Lockout, Output over-VoltageProtection and
Thermal Shutdown
• Stable with Low ESR Output CeramicCapacitors
• 2ms Internal Soft-Start
• Thermally Enhanced E-SOP-8L Package
PIN CONFIGUTION
