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: 115m?/90m? (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
優(yōu)勢替代
FEATURES
? 4.5V to 36V Input Voltage Range
? 3A Continuous Output Current
? 100m?/75 m? 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
