SGM61184.pdf? 4.5V to 18V Input Voltage Range
? 0.6V to 12V Output Voltage Range
? 3.5μA (TYP) Shutdown Current
? Integrated RDSON Switches: 8.6mΩ and 4.5mΩ
? 200kHz to 1600kHz Fixed Switching Frequency
? 0.6V Internal Voltage Reference
? External Clock Synchronization
? Peak Current Mode Control with Fast Transient Response
? Hiccup Mode Current Limit
? Safe Start-Up with Pre-Biased Outputs
? Adjustable Soft-Start Time
? Power Sequencing Capability
? Adjustable Input Under-Voltage Lockout (UVLO)
? Power Good Output Monitor for Under-Voltage
and Over-Voltage Protections
? Non-Latch Thermal Shutdown Protection
? Available in a Green TQFN-3.5×3.5-18AL Package
? Small 3.5-mm × 3.5-mm HotRod? QFN package
? Integrated 14.1-mΩ and 6.1-mΩ MOSFETs
? Peak current mode control with fast transient
response
? 200-kHz to 1.6-MHz fixed switching frequency
? Synchronizes to external clock
? 0.6-V voltage reference ±0.85% over temperature
? 0.6-V to 12-V output voltage range
? Hiccup Current Limit
? Safe start-up into pre-biased output voltage
? Adjustable soft start and power sequencing
? Adjustable input undervoltage lockout
? 3-μA shutdown current
? Power good output monitor for undervoltage and
overvoltage
? Output overvoltage protection
? Non-latch thermal shutdown protection
? –40°C to 150°C operating junction temperature
