SGM61181.pdf? Low Integrated RDSON Switches: 24mΩ/15mΩ
? Split Rails for Supply (VIN) and Power (PVIN)
1.8V to 18V Range for PVIN
4.5V to 18V Range for VIN
? 200kHz to 2000kHz Switching Frequency
? External Clock Synchronization
? Voltage Tracking Capability
? 0.8V Internal Reference Voltage
? ±1% Reference Voltage Accuracy
? 3.4μA (TYP) Shutdown Current
? Monotonic Startup with Pre-biased Outputs
? Adjustable Soft-Start Time
? Power Sequencing Capability
? Power Good Output Monitor for Under-Voltage
and Over-Voltage Protections
? Adjustable Input Under-Voltage Lockout (UVLO)
? Thermal Shutdown (+175℃)
? Available in a Green TQFN-3.5×3.5-14L Package
? Integrated 26 mΩ / 19 mΩ MOSFETs
? Split Power Rail: 1.6 V to 17 V on PVIN
? 200 kHz to 1.6 MHz Switching Frequency
? Synchronizes to External Clock
? 0.6V ±1% Voltage Reference Over Temperature
? Low 2 μA Shutdown Quiescent Current
? Monotonic Start-Up into Pre-biased Outputs
? Adjustable Slow Start/Power Sequencing
? Power Good Output Monitor for Undervoltage and
Overvoltage
? Adjustable Input Undervoltage Lockout
? Software Tools Available
