MIC2182YSM
MIC2182 Series 32 V 300 kHz 20A Synchronous Buck Regulator Controller - SSOP-16N
•4.5V to 32V Input voltage range
•1.25V to 6V Output voltage range
•95% efficiency
•300kHz oscillator frequency
•Current sense blanking
•5Ω impedance MOSFET Drivers
•Drives N-channel MOSFETs
•600μA typical quiescent current (skip-mode)
•Logic controlled micropower shutdown (IQ < 0.1μA)
•Current-mode control
•Cycle-by-cycle current limiting
•Built-in undervoltage protection
•Adjustable undervoltage lockout
•Easily synchronizable
•Precision 1.245V reference output
•0.6% total regulation
•16-pin SOP and SSOP packages
•Frequency foldback overcurrent protection
•Sustained short-circuit protection at any input voltage
•20A output current capability
mic2182.pdf
•4.5V to 32V Input voltage range
•1.25V to 6V Output voltage range
•95% efficiency
•300kHz oscillator frequency
•Current sense blanking
•5Ω impedance MOSFET Drivers
•Drives N-channel MOSFETs
•600μA typical quiescent current (skip-mode)
•Logic controlled micropower shutdown (IQ < 0.1μA)
•Current-mode control
•Cycle-by-cycle current limiting
•Built-in undervoltage protection
•Adjustable undervoltage lockout
•Easily synchronizable
•Precision 1.245V reference output
•0.6% total regulation
•16-pin SOP and SSOP packages
•Frequency foldback overcurrent protection
•Sustained short-circuit protection at any input voltage
•20A output current capability
mic2182.pdf